Mistakes to Avoid When Using Concentrated Solution Definition

Mistakes to Avoid When Using Concentrated Solution DefinitionWhen it comes to accurate and reliable definitions, one of the most important is concentration. In fact, it can even become more important in other areas of chemistry as well.If you've ever gotten a 'mistake' when using a solution definition, you know how difficult it can be to correct mistakes. To make matters worse, many people would simply choose not to take a problem seriously or refuse to look at solutions even if they are in plain sight. The result is that people would get frustrated with the process and even cause it to become a frustrating and time consuming activity.Most of the time, one would avoid any type of correct chemistry because it's not something that would provide them with benefits. However, to do this, one must first understand what concentration is and why it's so important. Once you get this, you'll realize that the correct answers are really simple.The ideal solution would always result in the conver sion of a mole into a mole plus or minus a certain number of molecules. When you have too much or too little, you lose some value and this would give you an undesirable result.There are two mistakes to avoid when you use a solution definition. They are either not converting enough molecules or not converting them correctly.To make sure that you convert the molecules correctly, you need to have a guide on hand that you can refer to throughout the process. Usually, this would be called a concentration curve. That's because a curve shows where the molecules are located along the curve and the perfect way to compute the solution for this curve would be to take a half volume of the solution.When the result of the calculation is less than a half volume, it means you are converting more molecules than required. Since more molecules equal less value, you are losing value. The other problem with not using a concentration curve is that you may be working with higher concentrations that are no t represented properly on the formula.

Economics Tutoring - Making You Understand the Value of Learning Economics

Economics Tutoring - Making You Understand the Value of Learning Economics 0SHARESShare Economics is a basic study of human behavior in fulfilling wants and needs of individuals and society. Every individual’s good Economics knowledge is a sure stepping stone to successful economic condition of a country. Tutors in online Economics tutoring make students realize how valuable it is to learn the subject to improve their country’s welfare How online tutors in Economics make you understand the value of Economics learning? ? A country’s welfare basically depends upon its good economic features and positive developments in the areas of production, income and savings. Online Economics tutors make it their responsibility to inculcate the essential principles of Economics into student mind to make them understand how they could contribute to improve the economy of their country ? For this purpose, they make use of numerous online tools to show the students appropriate graphs, diagrams and pictures to analyze the concepts and laws like Law of Diminishing Marginal Utility and Supply and Demand. When the student understands that Economics basically deals with human attitudes for self fulfillment, he goes on to explore how individuals could share the responsibility of enhancing the economic condition of their country ? Economics help to grasp advanced levels of Economics makes room for comfortable learning levels for a student. The graphing tools and problem solvers online are handy measures to encourage positive learning of the subject Tutor Pace supplies good number of ways and means to understand the value of Economics learning for students. Get  Economics Tutor Online  Now! [starbox id=admin]

The Art of Being Productive in High School to be a More Attractive College Applicant (Part 1)

The Art of Being Productive in High School to be a More Attractive College Applicant (Part 1) ACT SAT Prep and College Admissions Blog Most students know they need to be productive, because getting into an excellent college requires much more than good grades nowadays. It now requires a well written application highlighting many interests and accomplishments, including a high GPA. Webster defines productivity as “the effectiveness of productive effort, especially in industry, as measured in terms of the rate of output per unit of input.” Indeed, students today are expected to do a lot in high school. How and why has the concept of productivity become so important for motivated high school students? Let’s start by acknowledging that high school (and college) and indeed the learning process in general can be negatively affected by too many concerns around productivity. Part of the “magic” of learning is engaging deeply with material, struggling hard to learn some things, really enjoying other things, and getting exposed to new ideas. The fact of the matter though, is that the college application process is competitive, and students do need to find ways to do a lot in high school to position themselves well in the eyes of top colleges. While it is tempting to just take for granted that motivated high school students must excel at multiple things to gain admission to highly selective colleges, it can be helpful to step back and remember how this situation came to be. The answer lies in how much more competitive and global the economy has become. Consider a high school student today vs. 30 years ago. 30 years ago, in far more parts of the country than is the case today, a large percentage of high school students did not plan on applying to college. There were well paying local jobs available for high school graduates in a variety of fields, most notably manufacturing. Much of the training required occurred on the job. This meant that in high school many students could opt to focus on maybe three major things: getting good enough grades to graduate, enjoying the high school experience (sports, social life, music, etc.) and perhaps working to start saving money. Of course, 30 years ago, many other students were indeed applying to college. But at that time, the number was lower, because of the other group of students I mentioned above. There were also fewer students from other countries applying to U.S. colleges and universities. The net effect was that competition to get into a good college was less intense. There just weren’t as many people applying. Contrast that with today. A very good college today might have a similar number of available spots in its freshman class, but 2 or 3 times as many applicants vs. 30 years ago, which simply creates a far more selective admissions process. Applicants have more people to “beat” for each slot. Whereas the primary criteria for admission in the past was grade point average, today GPA is just one of many factors. To be able to differentiate and choose amongst applicants, colleges today must look at all of the other things a student has been able to accomplish, both to identify applicants most likely to thrive in college, but also simply as a means of ranking students with otherwise similarly impressive GPAs. But, a word of caution; quality probably matters more than quantity. While students today do need to accomplish more in high school to stand out in the college admissions process, the quality of what you accomplish still matters. And, demonstrating that you put yourself in leadership positions is also very important. If you have a good but not great GPA, take 7 AP classes but get a B average in them, play three sports, are in three clubs, were in the school play, and are in the band, that’s impressive because it’s a lot of stuff. However, it might be more impressive if you had a higher GPA, took 4 AP classes and aced them all, and were the captain of one sports team as well as the president of a club. Remember, if two students take the same AP class and one gets an A while the other gets a B, one way to describe the situation is that the student getting the A was more productive with his or her time. He has an A to show for his efforts. Of course, if one student takes an AP class and gets a B and the other student doesn’t even take that AP class, that is also an example of one student being more productive in high school. So, how can high school students start to be more productive? Now, while being productive is important, let’s acknowledge that high school students are kids, and it’s important to enjoy the high school experience and have fun. Stressing yourself out by trying to join a bunch of activities you think you must join is a recipe for failure. You are less likely to excel at something you don’t enjoy. And as we’ve stated above, quality matters more than quantity. So, a productive high school student accomplishes more things per year, yes, but they also need to be the “right” things. As a college admissions officer, you’d also like to see a resume full of activities that hang together somehow logically. If you took AP biology, chemistry, and physics and were involved in some sort of pre-medicine or health careers club, that hangs together well. I think students should think about a six-step plan to becoming more productive and building a high-quality college resume: Identify the activities and subjects you value and are genuinely interested in Identify key areas of alignment between what you value and what colleges would also value to create “leverage” Set goals and build a plan to meet them Get organized Prioritize and re-prioritize Get help when you need it In our next blog post, we’ll dive deeper into each of these six steps.

10 of the Best American Colleges for Studying a Foreign Language

10 of the Best American Colleges for Studying a Foreign Language These days, were all pretty excited about all the new ways that are popping up to learn languages online.And for good reasonâ€"who wouldnt want to become fluent without ever having to change out of their pajamas?But if youre going to learn a language in a more formal way, there are worse places to do it than a college campus.The right college can give you everything you need to build a sophisticated knowledge of both the language you want to learn and the culture associated with it from the ground up. Experienced teachers, motivated classmates and piles of easy-to-access resources are all in one place!Whether youre looking to major in multiple languages and kick off a career as a heavy-hitting translator or just looking to take some classes on the side, some college language programs are going to give you more to work with than others.Heres what you should know when picking a college to study a foreign language, including what to pay attention to when making your decision and ten sta ndout programs to get you started. What to Look for When Choosing a College to Study a Foreign LanguageThe first thing to look at in any foreign language department youre interested in is their bread-and-butter: what languages do they offer?You should be able to find a list on the schools website. Importantly, you want to check which languages are offered continuously and which are only taught occasionally. The languages at the core of their program will be the ones they have full-time faculty for.The next thing to pay attention to is how the languages are actually taught. For example, some schools will have immersion programs  you can sign up for. If youre going to major in a language, you also want to look at the requirements to see what it all  actually entails.Finally, research any additional perks and resources the school offers. Do they have a language center that hosts events? What are their study abroad opportunities like?Looking at both the core of their program and the e xtra resources that make that school special should give you a good overview. And if you want to really get a clear picture, nothing beats an in-person visit!What to Do If You Wish You Were a College Student But Youre NotEver wish you were in college again? If not, you probably will by the time youre done reading about all the language learning resources these schools give their students.Thats okay! While its true that many of the features that make these programs unique are only accessible to students enrolled full-time in the schools, in many cases elements of the program will also be open to the public. Look into all of the following possibilities:Can you audit a course or take a summer course?Are there special courses like summer immersion programs that are open to the public?Are some of the services provided through the language program, like workshops, non-credit courses and digital tools, open to the public?Can you take distance learning or extension classes?Even if you arent a college student, universities tend to be pretty into the free exchange of ideas and all that, so you might find you still have access to some of these resources.10 of the Best American Colleges for Studying a Foreign LanguageMiddlebury CollegeLocation:  Middlebury, VermontMiddlebury is well-known among language learners for its Language Schools, which provide an intensely immersive summer language learning environment.Based on that, you might expect Middlebury College proper to be a good place to learn a language, and the school doesnt disappoint. Their first-rate program covers 11 languages: Arabic, Chinese, French, German, Hebrew, Italian, Japanese, Korean, Portuguese, Russian and Spanish.It also includes partnerships with the Monterey Institute of International Studies, where you can complete an accelerated Middlebury/Monterey BA/MA, and the Middlebury C.V. Star Schools Abroad, where you can take your language studies overseas.University of California, Los AngelesLocation: Los Angeles, CaliforniaUCLA isnt just a big school in a major U.S. city. Its also a language learning hub.They offer a diverse array of languages that would make most language departments green with envy. Thought you couldnt study Armenian, Quechua, Uzbek and Yoruba in college? Turns out you were wrong!Their Center for World Languages provides a rich collection of language learning resources, including everything from an online database of learning material for 150+ less commonly taught languages to an Italian library and  foreign language teaching workshops.And because second language acquisition is one of the Center for World Languagess research focuses, innovative language learning techniques are always making their way into UCLAs classrooms.University of Wisconsinâ€"MadisonLocation: Madison, WisconsinBy the numbers alone, UW-Madison produces more language majors a year than any other U.S. university. During their time at the school, these students have access to an impressive colle ction of language learning resources, including classes in over 40 languages and study abroad programs  with ties to over 60 countries.UW-Madison boasts an impressive  26 conversation tables  that meet regularly during the school year, so you  can have  casual conversations outside of class in a relaxed environment.Theres also the Language Institute, a center for research, career advising, interdisciplinary studies and the federally funded Russian Flagship Program.Cornell UniversityLocation: Ithaca, New YorkCornell offers classes in languages ranging from Akkadian to Zulu. Altogether, there are 52 languages offered, including 31 that can be taken for at least two years.The schools Language Resource Center is home to a media library as well as a language lab. It also hosts talks related to language learning, many with an interdisciplinary bent.In the past, a distinguishing aspect of Cornell has been its immersion programs in Asian languages, most recently its summer Mandarin intensiv e. Although the future of these offerings is unclear, Cornells language program in general remains very strong.Harvard UniversityLocation: Cambridge, MassachusettsIts no Middlebury, but Harvard still isnt too shabby. Case in point: It has courses in 80+ languages, more than any other U.S. college.The schools Language Resource Center has a space for watching international TV (armchairs included!), screening rooms and a computer center. And if these on-campus resources arent enough, you can also get a discounted Rosetta Stone subscription through the school.Indiana UniversityLocation: Bloomington, IndianaIndiana teaches a dazzling array of foreign languages and has the Center for Language Technology, which puts together regular workshops, conversation hours and festivals for language learners.The school also hosts more Language Flagship Programs  than any other U.S. universityâ€"programs that combine one-on-one tutoring, group instruction, immersive environments and interdisciplinary work to help students reach ACTFL Superior proficiency within four years.University of PennsylvaniaLocation: Philadelphia, PennsylvaniaLike other top language schools, University of Pennsylvania offers a competitive selection of languages.More unique to the program is the Penn Language Center. Through the center, you can request a language tutor or become one yourself, and you can take proficiency assessments.If you have an interest in sign language, business or medical professions, you can also sign up for specialized language courses in those areas.Stanford UniversityLocation: Stanford, CaliforniaStanford stresses that because their program is all about becoming proficient, it emphasizes doing rather than knowing. Much of this doing happens with the help of the Digital Language Lab, which administers spoken and written testsâ€"including the Simulated Oral Proficiency Interviews students take to graduate.Stanford students also have easy access to a rich array of study abroad opport unities, and 50 percent (!) of Stanford students have studied overseas by the time they graduate.University of California, BerkeleyLocation: Berkeley, CaliforniaBesides taking courses and potentially majoring in one of almost 70 languages, students at UC-Berkeley can supplement their studies with a minor in Applied Languages to gain an understanding of how people learn languages and how languages interact with their broader cultural context.Meanwhile, the Berkeley Language Center is a dynamic hub of learning and research. Some of the centers activities include publishing a journal, putting on a series of workshops and curating a collection of foreign language film clips for students.Yale UniversityLocation: New Haven, Connecticut Unlike its rival Harvard, Yale offers a mere 53 languages. But foreign language students at Yale arent left out in the cold. The Center for Language Study runs a thriving tutoring program and courses in special purpose languages like medical Chinese and med ical Spanish.Plus, if the language youre interested in isnt one of the 53, you can apply to receive up to four semesters of funding and support for outside study through the Directed Independent Language Study program.All of these ten schools provide excellent environments for language learning, but each school has a slightly different emphasis, so youll want to do as much research as possible on the programs youre interested in.For example, all the schools have language centers, but some of the centers are more research-oriented, some offer tutoring, some hold events and workshops, etc. Likewise, all the schools have study abroad opportunities, but each school will have a slightly different catalogue of study abroad options.And the school thats the best fit for you may not even be on this list!In the end, if you know what your priorities are, keep an open mind and do your research, you probably wont go wrong. And One More ThingIf youre looking for extra support to supplement your college language classes, or if youre looking to get a head start on a future language major, youll love using FluentU. FluentU makes it possible to learn languages  from music videos, commercials, news and inspiring talks.With FluentU, you learn real languagesâ€"the same way that natives  speak them. FluentU has a wide variety of videos like movie trailers, funny commercials and web series, as you can see here:FluentU App Browse Screen.FluentU has interactive captions that let you tap on any word to see an image, definition, audio and useful examples. Now native language content is within reach with interactive transcripts.Didnt catch something? Go back and listen again. Missed a word? Hover your mouse over the subtitles to instantly view definitions.Interactive transcript for Carlos Baute song.You can learn all the vocabulary in any video with FluentUs learn mode. Swipe left or right to see  more examples for the word you’re learning.FluentU Has Quizzes for Every VideoAnd Fluen tU always keeps track of vocabulary that you’re learning. It uses that vocab to give you a 100% personalized experience by recommending videos and examples.Start using FluentU on the website with your computer or tablet  or, better yet,  download the FluentU app from  the iTunes store  or Google Play store.

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Sum of Infinite Geometric Sequence Equals 1/3 Look at this sequence: 1/4, 1/16, 1/64, 1/256, What do you think is the value when adding up the terms of this sequence? The surprising answer is 1/3.  If you find this answer surprising indeed, read on to figure out how this came to be. So our sum is  1/4 + 1/16 + 1/64 + 1/256 +  = 1/3 The sequence we deal with here is a  geometric  sequence. In a geometric  sequence  each term is found by  multiplying  the previous term by a  constant. In General  you could write a Geometric Sequence like this: {a,  ar,  ar2,  ar3, } Note, each term of our sequence can be computed with this rule:  xn  =  ar(n-1). Also note this sequence goes to infinity, . There exists a formula to compute the value of infinite sequences: Filling in the values, a=1 and r=1/4, the sum of our infinite sequence is = 1/(1-1/4) = 4/3 Because we have dropped the first value of this sequence (1/4)0 = 1 we have to subtract it from the result to reach the final answer 4/3 1 = 1/3. The picture visualizes our sequence (1/4, 1/16, ) as the green area in a square.  Do you also feel the sum of the green area makes about 1/3 of the squares entire area? For more help with sequences get a personal math tutor.

First Future

First Future First Future About First Future First Future is dedicated to providing high-quality online education through engaging content, advanced language learning technology, and highly-skilled and courteous employees. We work with clients across China through 600 partnering organizations, covering 26 provinces in 180 cities. We provide online language services for 6000 campuses and reach over 1 million students. Job Summary The available positions we have are for tutors to teach customized online English classes to Chinese students of various ages, ranging from young learners to mature professionals. We provide the virtual classrooms materials and arrange the scheduling. Generally, our classes run for 25 to 45 minutes, on evenings and weekends (China time). For the flexible schedule, its up to you how many hours you work and on what days. Under the fixed schedule, the booking rate is 100% guaranteed during your working hours. Qualifications: - High level of English proficiency -At least 1 year of relevant experience in teaching (TEFL / TESOL / CELTA certificate preferred) - A bachelors degree in any discipline - Laptop or desktop PC with good internet connection - USB headset and webcam Compensation and Benefits: Benefits: We provide all the teaching materials. High chances of getting promoted in a rapidly growing company. A fixed schedule with 100% booking rate will provide you with a steady income and job security. Salary: $15~$20 per hour Incentives / bonuses apply View our Brochure

TutorZ Rolls Out Instant Tutor Notification

TutorZ Rolls Out Instant Tutor Notification FOR IMMEDIATE RELEASE: Port Hueneme, California, August 19, 2015-TutorZ LLC, a leading nation-wide tutoring market place, announced today the roll-out of its Instant Tutor Notification solution. Previously, tutors were informed about a new tutoring job by email only. From now on, tutors  receive SMS text messages to their cell phones or â€" if they wish â€" a message to their Facebook accounts. In todays interconnected world, smart phones are ubiquitous. Tutors and students check their messages on their phones more frequently than their emails on the web. The new instant notification solution empowers tutors to respond within minutes to the tutoring request issued by parents or  students. For tutors this means an ever higher  chance to win the parent or student as a new tutoring client in a competitive tutoring market. Simultaneously, the new notification solution allows  students to enjoy a short turn-around time for their requests and questions. Some  students need tutoring help immediately â€" for example when they have a homework deadline or a test next day. Our instant notification solution would appear like a life saver to these students! TutorZ chose ExpertTexting as its gateway provider to send tutoring messages from internet into the  cellular phone network. We appreciate ExpertTextings  cost-effective channels, their simple API and their friendly customer service personal. says TutorZ Founder Dirk Wagner. Dirk  goes on by saying that the Instant Notification Solution is yet another milestone in our goal of providing tutors with an excellent stream of quality tutoring leads. About TutorZ TutorZ.com operates a marketplace for students and parents to find qualified private and online tutors. Since its inception in 2006 TutorZ has successfully matched 250,000 students with its over 40,000 tutors nationwide. Contact Info For additional information on Tutorz.com contact ?marketing director May Kacharava. May Kacharava ?may@tutorz.com? 805-288-7338 Port Hueneme, CA 93041 www.tutorz.com

ECE Tutoring Hours - How To Make Up For Lost School Days

ECE Tutoring Hours - How To Make Up For Lost School DaysECE tutoring hours are very flexible in the sense that they allow you to choose your schedule. You can work at a fast pace during the week or slow pace on weekends, during the summer or on other educational holidays.ECE tutoring hours offer flexibility in the sense that they allow you to study at any time of the day and at any place of the world. The options offered for your appointment range from anywhere in the US or Canada. In fact, many companies offer a no hassle, no commitment one way paid service, which you can avail. This will also help you continue your academic pursuits.ECE tutoring hours are an excellent method to make up for lost school days. If you are a student who has missed out on many days due to school due to busy schedules or other factors, it is possible to make up for lost school days with ECE tutoring hours. You can continue your studies without compromising your schedule, after school as well as weekends. It will be worth the effort, because you will find yourself doing better in the subject you have chosen to study.ECE tutoring hours are easy to handle. If you are planning to study for a test in the near future, it would be better to postpone the test. This will help you concentrate more on your studies. You will not be disappointed if you don't pass the test, because your students are all through the process with you and this will help them to carry the lessons easily.ECE tutoring hours are a perfect way to work in the company of people you like. You can spend your free time with your friends, colleagues, and even your partner or spouse if you are in a committed relationship. This will make you feel good about working with people you care about.ECE tutoring hours can help you realize the importance of a better education. If you can take exams, you will also be able to improve your skills in learning how to do complex computations, solving mathematical problems, and even how to writ e a good essay.ECE tutoring hours are for you, to help you learn. It will help you improve your skills and get ahead academically. You can choose the best school in your area and start looking forward to those days when you can meet the deadlines set by your school.

Why Would Tutoring Improve Science Learning?

Why Would Tutoring Improve Science Learning?Many people are asking, 'Why would tutoring improve science learning?' It's not that easy to answer this question, but I can give you a few reasons why you might want to consider what tutoring can do for your students. By the time they graduate, your students should have more than a basic understanding of biology, chemistry, physics, and a little of life, but they may not be very knowledgeable in many areas.Biology is one of the oldest subjects out there. There's nothing wrong with children being interested in it. However, a large number of them will never develop an appreciation for the natural world as they grow older. When you teach them biology, you are teaching them to understand the most basic elements of the natural world.This is crucial, because without a foundation of basic knowledge, they will never be able to distinguish the difference between fact and fiction. For example, let's say you offer your student a story about some frog s that live in a pond. You may find a lot of references to how these frogs have died out or whether they have become extinct. Of course, that's not accurate.These facts are important, but kids need to know that these frogs have gone extinct. They need to understand that something is happening that is leading to the disappearance of these particular frogs. Without this information, they'll never be able to make sense of the information presented to them.You have to be able to communicate things to kids that they don't learn in school by showing them natural biological processes. If you talk about how plant life produces photosynthesis or how animals breathe, they will really understand it. They will get the concept of using oxygen to create energy and fuel. However, if you don't let them see the process, they will never really learn. At this point, they can already see their own world as strange and alien. Without the knowledge of how the world works, they will view their environment as something strange and unfamiliar. Tutoring for students, helps you to give them a more in-depth view of the natural world, which means that they will be able to see and know more when they graduate.Why would tutoring improve science learning? Simple: if they can actually learn, they will learn more. Science isn't something that you can teach kids on paper. You have to let them play with the elements and try things, so that they get the basics down.