Titration Curves Online Physics Tutors Tutorpace

Titration Curves Online Physics Tutors Tutorpace Titration is a chemistry laboratory method useful for finding the concentration of the unknown acid or unknown base.The experiment is properly analyzed in the form of graphs, and such graphs are known as titration curves. For an acid-base reaction, titration curves are graphed by taking the volume of the titrant (usually the base) on the X-axis and the pH of the solution on the Y-axis. These titration curves help us estimate the equivalence point which is the point where all of the acid has been neutralized by the titrant. Equivalence point is the point where just an enough base is added to get the acid neutralized. The equivalence point for a strong acid-strong base reaction is at pH= 7. Example 2: Graph the titration curve of a weak acid added to a strong base. When a weak acid is added to a strong base, half-equivalence point is attained, where just an enough base is added for half acid to be converted to conjugate base. The equivalence point is later attained at pH greater than 7. So the equivalence point for a weak acid-strong base is at pH higher than 7.

5 Things to Do the Summer Before High School

5 Things to Do the Summer Before High School You are about to begin one of the most life-changing chapters of your lifehigh school. But first, you have one more summer to enjoy! Here are a few things you should do this summer to prep for success in high school: Think about the classes ahead of you High school is a great time for you to explore many different areas of study. With many high schools offering courses ranging from woodworking, to art, to business administration, you should try to take advantage of this array of subjects. The next few years are optimal for trying to figure out what interests you, to potentially set you up for choosing a college major, and to eventually pursue a career. You never know what you will end up loving; give everything a chance! Take this time before high school to think about your upcoming coursework. Of course, you will be required to take certain general education requirements, but there is often room for extracurricular subjects as well. Meet with your advisor or school counselor to optimize your schedule with such electives if possible. Learn about extracurricular activities Clubs, music, sports the number of ways to get involved in high school is enormous. As you approach your freshman year of high school, you should definitely do some digging to learn about the types of programs available at your school. Make sure you are aware of any upcoming deadlines or auditions/try-outs that many clubs and teams have, sometimes even in the summer. Involvement in extracurricular activities provides many benefits. For one, you get to meet new people who love the same activities and hobbies you do. It never hurts to gain new friends. Additionally, you have the ability to get a much needed break from schoolwork. High school can be stressful, so you might as well take advantage of all the fun that is to be had before and after classes. [RELATED: 4 Things You Learn in Sophomore Year of High School] Go shopping There is nothing better than getting some brand new items to start the school year off right! School supplies basics like a planner, a backpack, highlighters, notebooks, and so on, are great to have for the first day. Once you start classes, you may also realize you want a locker organizer or a new binder. It can also be fun to spruce up your wardrobe right before high school. Make sure you have a great pair of comfortable gym shoes, as well as clothes that make you feel confident and ready to learn. Seek out (and attend) freshman orientation Many schools offer a freshman orientation before school begins, and you definitely should attend! This orientation is a great way to learn about the ins and outs of the school. Bring your class schedule with you and find the locations of all your classrooms. Also take advantage of this time to interact with upperclassmen. Ask them all of those burning questions you have in the back of your mind. They will be able to fill you in on study tips, the fastest routes around the school, interesting opportunities available, and so on. Do not be shy! You may as well ask these questions now while you have the entire summer to digest the information. [RELATED: 6 Surprising Things About Senior Year of High School] Enjoy yourself Once high school starts, you are going to be extremely busy. Mentally prepare yourself for this transition, but also be sure to enjoy the moments of free time you have now. Use parts of the summer to just take a breather. Hang out with friends, travel with family, or even just spend time to yourself doing the things you love. You will feel so refreshed once the school year begins. Any topics you want to know more about? Let us know! The Varsity Tutors Blog editors love hearing your feedback and opinions. Feel free to email us at blog@varsitytutors.com.

Bridging gap and making learning a fun-process, online tutoring websites do it all

Bridging gap and making learning a fun-process, online tutoring websites do it all 0SHARESShare You must be hearing this entire buzz about the latest fad in town online tutoring websites. These websites are growing in size and number with every passing day and since their inception have given a new meaning to the art of studying. Studying was never considered a fun-learning process but with the advent of these online tutoring websites, things have considerably changed and for the better. Economically advisable, easy reach, wide scope, humongous growth rate are just some of the things that makes online tutoring a success. How else do you describe the sudden growth in these websites? Students from all over the world can communicate with one another and share each others problems to get some homework help as well as teach one another. They get a global platform where they can reach out to various learned and skilled teachers to learn and grow more. The best part about these online tutoring websites is that they are unlimited and free to avail at all times. You don’t have a specific time schedule to get study help nor do you have to follow rules and regulations. It’s free and it’s simple to access. You get unlimited online tutoring at all times of the day without any payment for its services. Why wait for your personal tutors when you have someone to help you with just a click. [starbox id=admin]

What is it Like to Attend San Diego State University

What is it Like to Attend San Diego State University The tutors behind Varsity Tutors are not just here to teach theyre sharing their college experiences as well. Cassandra is a San Diego tutor specializing in History tutoring, Essay Editing tutoring, Pre-Algebra tutoring, and more. She graduated from San Diego State University in 2009 with a Bachelors degree in Liberal Studies. Check out her review of her school: VT: Describe the campus setting and transportation options.How urban or safe is the campus?Are there buses or do you need a car/bike? Cassandra: San Diego State University is an urban campus in central San Diego. It has great transportation options with buses and the trolley. It is also becoming more bike friendly and a safer campus for bike riders with marked bike lanes. Otherwise, most students/staff use a car to get to campus, so parking and traffic can be tough at times. The campus strives to create a safe environment for students, always making them aware of crime issues on campus. They even have an escort service in the evenings. VT: How available are the professors, academic advisers, and teaching assistants? Cassandra: I found San Diego State State University professors, academic advisers, and teaching assistants very available to students. They want to help students and love interacting with students on a personal level, especially in office hours. When professors and TAs see students make an effort to seek help and clarification, as well as just to talk, they are quite impressed with those students. SDSU offers general academic advisers as well as major specific academic advisers who keep students on track to graduate and advise on future careers or graduate school. VT: How would you describe the dorm life rooms, dining options, location, socialization opportunities with other students? Cassandra: I did not live on campus at San Diego State University, but visited friends often in the dorms. They seemed to enjoy dorm life, whether in single, double, or triple rooms, or apartments. Dining options are quite plentiful now, as students can eat in the main dining halls or at various restaurants across campus. Places like Starbucks, Rubios, Panda Express, and Juice it Up are even covered on the meal plan. I regret not living on campus because it is definitely harder to make friends as a commuter student. Living in the dorms offers immediate access to events on campus and new friends. VT: Which majors/programs are best represented and supported?What did you study and why? Did the university do a good job supporting your particular area of study? Cassandra: The most popular majors at San Diego State University are Psychology and Business, as well as Criminal Justice, Economics, Political Science, Liberal Studies, and Biology. These majors have a large presence on campus and are represented through many student organizations. I was a Liberal Studies major, in preparation to become an elementary school teacher. Although I received lots of support in my major, graduated in four years, and got a ton of experience in schools working with children, I decided I did not want to teach elementary school. VT: How easy or difficult was it for you to meet people and make friends as a freshman? Does Greek life play a significant role in the campus social life? Cassandra: I did not live on campus while attending San Diego State University, so it was a bit harder to make friends my freshman year as a commuter student. I made a couple of friends from my Liberal Studies courses, but I made a majority of my friends through involvement with the University Honors Program. Because going to events was a requirement of the University Honors Program, it was easier to make friends, especially because we were like-minded. Greek life does play a significant role in the campus social life at SDSU if that aligns with ones interests. For many students, Greek life was how they made friends and felt a part of the SDSU campus. I felt a part of the SDSU community through the University Honors Program and became very involved with their student organization. VT: How helpful is the Career Centerand other student support services?Do many reputable companies recruit on campus? Cassandra: I did not take advantage of the Career Center at San Diego State University because I decided to move overseas after graduating. It can be a great resource for students, but career advising is often done within ones major, too, especially for Business and Nursing majors. VT: How are the various study areas such aslibraries, the student union, and dorm lounges? Are they over-crowded, easily available, spacious? Cassandra: There are various study areas across the San Diego State University campus. The library is huge and housed in three different buildings, with quiet study areas throughout. Students usually just wander until they find the right area for their needs. The student union is a great place to meet for group projects, rather than a quiet workspace. I cannot say how the dorm lounges are since I did not live on campus. I believe that most students who live on campus find working in the library is the best place to get work done. VT: Describe the surrounding town. What kinds of outside establishments / things to do are there that make it fun, boring, or somewhere in between?To what extent do students go to the downtown area of the city versus staying near campus? Cassandra: San Diego State University is about 15 minutes by car from downtown San Diego, and probably a half hour using the trolley. Many students do go downtown, to Little Italy, or to Old Town. The trolley also makes it great to go shopping or to the movies as it provides access to Grossmont Center, to the east and Mission Valley, Fashion Valley, and downtown to the west. The beach is a 15-minute drive from campus. There are few establishments surrounding the SDSU campus, so students usually need to leave the area. VT: How big or small is the student body? Were you generally pleased or displeased with the typical class sizes? Cassandra: The student body at San Diego State University is quite large. There are approximately 25,000 undergraduate students and 5,000 graduate students. I was generally pleased with my class sizes, with about 30-40 students in my classes. There are, of course, larger lecture classes with hundreds of students in them. Large lecture classes are probably less than 25% of students class schedules though. VT: Describe one memorable experience with a professor and/or class. Perhaps one you loved the most or one youregretthe most. Cassandra: My most memorable experiences while attending San Diego State University were on study abroad programs. I went on two summer programs in Cyprus and England. I became very close with my classmates and professors from those programs because studying abroad builds strong relationships between the participants. Studying abroad was a requirement of the University Honors Program and is a requirement for many majors at SDSU, too. I would recommend to any student to study abroad, whether for a short summer trip, a semester, or an entire academic year abroad. It will be a life-changing experience. Check out Cassandras tutoring profile. The views expressed in this article do not necessarily represent the views of Varsity Tutors.

GMAT vs. GRE Side-by-Side Comparison

GMAT vs. GRE Side-by-Side Comparison GMAT MBA Admissions Blog More and more business schools allow you to choose whether to take the Graduate Record Examination (GRE) vs Graduate Managment Admissions Test (GMAT) for your application. It’s true, and, it means that you have some decisions to make. In fact, whether to take the GMAT or the GRE is a question we get asked a lot in the process of discussing private GMAT tutoring or private GRE tutoring options with potential students. Because business schools are just now beginning to accept the GRE and the GMAT, this is a recent trend, and we must admit that we don't have too many examples of students that have decided to take the GRE. As a result, we also don't have too many examples of students who have decided to take the GRE and have also been accepted into a top b-school program. But, that's really just about sample size. While 655,000 people take the GRE each year, I'd bet 90-95% of them are going to graduate school (not an MBA program), which means the pool of people taking the GRE for business school admissions is currently quite small. Luckily, the MyGuru team has a resource that can help you decide whether it could make sense to take the GRE instead of the GMAT! Magoosh just released a new GRE vs. GMAT Infographic that presents a side-by-side comparison of the GRE and the GMAT. Check it out below.

English Prepositions In, At, On (Video and Exercise)

English Prepositions In, At, On (Video and Exercise) One of the problems students taking our Skype English lessons frequently have is knowing when to use the prepositions in, at, on. It seems that in every language, the usage of these words is just slightly different, which causes a lot of first language interference.Below is a video by Teauna that shows how to use these three prepositions. After the video, youll find several exercises to help you practice.Ok, here are the exercises for In, At and On. You can write your answers in comments, and well respond.  Come visit me __ my office. It is __ 4th street.I live __ the state of Montana. It is one of the largest states __ the U.S.We will meet __ 7 pm __ Friday, May 25.Lets have dinner __ New York, __ your favorite restaurant.We are expecting to see many new students __ 2013.__ July, it is usually hot __ Montana.You can take another quiz on these prepositions here. luz luque Come visit me at__ my office. It is on__ 4th street.I live _in_ the state of Montana. It is one of the largest s tates _in_ the U.S.We will meet _at_ 7 pm _on_ Friday, May 25.Let’s have dinner _in_ New York, at__ your favorite restaurant.We are expecting to see many new students _in_ 2013._in_ July, it is usually hot in__ Montana. LOIEnglish Good job Luz! You got them all correct. Brguy Perfect explanation ! This site is amazing ! raja haddad 1-in/at 2-in/in 3-at/on 4-in/at 5-in 6-on/in LOIEnglish Raja,Almost! See the answers Luz gave below, he got them all correct. Cherry Ive just understood clearly. Thanks ?? Moon Narjinary8 Come visit me _at_ my office. It is _on_ 4th street.I live _in_ the state of Montana. It is one of the largest states _in_ the U.S.We will meet _at_ 7 pm _on_ Friday, May 25.Let’s have dinner _in_ New York, _at_ your favorite restaurant.We are expecting to see many new students _in_ 2013._In_ July, it is usually hot _in_ Montana.   LOIEnglish Very good Moon! You got them all correct! Silvana Carvalho Thanks! I finally understood. LOIEnglish Thanks Silvana!P ingback: Professores da LOI English: Muireann Prendergast - Aulas de Inglês por Skype| Aprenda Inglês Online() Afnan 1. Come visit me _at_ my office. It is _on_ 4th street. 2. I live _0n_ the state of Montana. It is one of the largest states _in_ the U.S. 3. We will meet _at_ 7 pm _on_ Friday, May 25. 4. Let’s have dinner _in_ New York, _at_ your favorite restaurant. 5. We are expecting to see many new students at 2013. 6. _in_ July, it is usually hot _in_ Montana. LOIEnglish Afnan, you had problems with #2. It should be IN the state of Montana. Also #5 IN 2013. Thanks for answering! susana gonzalez Come visit me AT my office. It is ON 4th street. I live IN the state of Montana. It is one of the largest states IN the U.S. We will meet AT 7 pm ON Friday, May 25. Let’s have dinner IN New York, AT your favorite restaurant. We are expecting to see many new students IN 2013. IN July, it is usually hot IN Montana. LOIEnglish Good! LOIEnglish #2: I live IN the state of Montana.#4: Lets have dinner in New York AT our favorite restaurant.#6: IN July, it is usually hot in Montana.

Liberty American School

Liberty American School Liberty American School Liberty American School (LAS) is a unique International Christian American school located in East Legon, a pleasant yet ever expanding suburb in Accra, Ghana. Our school location is conveniently and logistically situated in an area that is on the cutting edge of growth and expansion in education and commerce. As an International Christian American School, LAS is committed to training students within an academic environment that reaches a balance of love and discipline, emphasizing the building of Christian character. LAS, believes that the training of students in mind and morals is essential to a progressive and productive society. LAS, welcomes families and students from all religious and ethnic backgrounds. The family atmosphere of LAS, provided by committed, loving Christian teachers provide a strong educational bond between family and school. LAS, provides a well-rounded curriculum with small class sizes and high expectation for student achievement. LAS, believes that respect for authority is an essential ingredient to a childs development and educational growth. With our specialized curriculum along with high expectation for student achievement, mutual respect for our international cultures, small class size, and a firm partnership between home and school, LAS believes its students will become the leaders of tomorrow in Ghana and throughout the world. Spreading a Christian Worldview to those they influence. LAS is unique among educational institutions in this demographic setting because of its Biblical perspective and worldview, academic excellence, and high standards for students and staff. Joining with the parents in the process allows LAS to carry out its passion for molding the minds and souls of our students toward God each day as they learn to impact the world in which they live. Each school day starts with prayer and a devotional to center the thoughts and hearts of all students, faculty, and school staff toward the Lord God..

How to Improve Your Mental Maths Calculation Speed

How to Improve Your Mental Maths Calculation Speed For a lucky few, maths and numbers come easily. However, most of us have to work to be good at maths. Though we all carry phones in our pockets equipped with basic calculators, it comes in handy to be able to complete simple maths problems off the cuff. Understanding percentages so you can quickly leave a tip at a restaurant is both convenient and easy. Keeping track of your finances is a necessity. If you let it, maths can help you get through your day. So brush up on those maths skills! Here are some easy ways to do it: Go digital Though parents may want to deny it, playing video games can improve your mental recall and maths skills. Apps are cheap and easy to use, no matter where you are, and there are several out there specifically designed to sharpen users' maths skills. Lumosity Brain Trainer is free and uses simple visual math puzzles to educate. Mencal is more like a quiz in that the app provides you with lessons before testing you on your number skills. If you have a phone or a computer nearby, practicing your maths know-how this way is both convenient and fun. Test yourself throughout your day Do simple maths in your head as you go about everyday activities. Try calculating how much money you'll spend on fuel, taking into account how big your petrol tank is and the price per gallon at the pump. If you enjoy baking, work on your fractions by doubling your batch of banana bread ingredients - whether or not you actually make twice the amount is up to you. (Though who wouldn't want twice the banana bread, right?) Try to challenge yourself to get better at maths while doing everyday activities. Eat your breakfast Countless studies prove eating breakfast, especially one containing a decent amount of protein, improves cognitive function. Starting off with a healthy morning meal gets your brain going and helps it perform throughout the day. Some quick and tasty morning meal ideas include yogurt and granola or peanut butter with banana on a slice of multigrain toast. Stock your fridge with healthy foods you enjoy, and you're way more likely to reach for them in the wee morning hours. Turn up the tunes Listening to music stimulates brain activity, and studies show that it can also aid your reasoning skills. Reasoning and problem solving go hand in hand, so it only makes sense that listening to music can also improve your math. Classical music is most often highlighted for its positive effects on the brain, so try blasting some Mozart next time you attempt long division. Sharp maths skills can help you file your taxes, calculate a tip, keep score at darts, and calculate your data usage for a mobile phone plan. These are just a few situations where maths comes in handy. You may find as you move through higher education and into the workplace that being able to do basic maths quickly is super useful and maybe even surprisingly easy.