Ronitte Libedinsky, MS
Academic Tutor
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Co-authored Articles (24)
How to
Balance Chemical Equations
Taking a dive into the world of chemical equations? These problems can seem tricky at a glance, but they’re easy to figure out once you learn the basic steps and rules to balancing them. Not to worry; we’ll walk you ...
How to Learn Anything Faster: 12 Scientific Tips to Train Your Brain
Expert-backed techniques for quick learning and studyingMastering a new concept can take a lot of time and dedication, but what do you do if you need to learn something quickly? If you’re looking for the answer to this...
How to
Read the Periodic Table
If you find the periodic table confusing and difficult to understand, you aren’t alone! Understanding how it works can be hard, but learning how to read it will help you be successful in the sciences. Start by recogniz...
How to Calculate Molarity: Easy Step-by-Step Guide
Learn how to solve molarity problems with our step-by-step guide Molarity describes the relationship between moles of a solute and the volume of a solution. To calculate molarity, you can start with moles and volume, mas...
55+ Math Riddles for All Ages: Easy, Hard & Funny Problems
Test your math and word play skills with these arithmetic riddlesIf you’re looking for a fun way to sharpen up your math skills, then solving riddles is an excellent way to test your knowledge. Riddles can help you set...
How to
Calculate Molar Mass
Atoms are too small to allow meaningful measurement of chemical substances. To work with meaningful amounts of substances, scientists group them into units called moles. A mole is defined as the number of carbon atoms in...
How to
Be Good at Mathematics
Many people feel they are naturally bad at math, and will not be able to improve in the area. This is simply not true. Studies show being good at math is a matter of hard work just as much, if not more, than innate talen...
How to
Calculate Molar Absorptivity
Molar absorptivity, also known as the molar extinction coefficient, is a measure of how well a chemical species absorbs a given wavelength of light. It allows you to make comparisons about the probability of electrons tr...
How to
Memorise the Periodic Table
Whether you have a test coming up or just want to learn something new, the periodic table of elements is a helpful tool to know. Memorizing all 118 elements may seem tricky, especially since each one has a unique symbol ...
How to
Calculate Molecular Weight
The molecular mass, often called the molecular weight (MW), is the weight of all atoms in a given molecular formula. Molecular weight is measured in Atomic Mass Units, usually expressed as ''u'' or amu. In order to calcu...
How to
Do Homework
Even though your parents probably complain about how hard it was in their day, students nowadays have more homework than ever before, even when just starting their first year at middle school. That homework doesn't need ...
How to
Tutor Kids
When kids struggle with a certain topic or subject in school, they’ll often need a tutor, or an extra teacher, to help them out. Tutoring kids is very rewarding, but it can be a little tough if you’re just starting o...
How to
Do Math Proofs
Mathematical proofs can be difficult, but can be conquered with the proper background knowledge of both mathematics and the format of a proof. Unfortunately, there is no quick and easy way to learn how to construct a pro...
How to
Calculate Bond Energy
Bond energy is an important concept in chemistry that defines the amount of energy needed to break a bond between a covalently bound gas. This type of bond energy does not apply to ionic bonds. When 2 atoms bind together...
How to
Help Your Girlfriend Study
During the semester, schoolwork and studying might seem like a third wheel in your relationship. That’s okay—believe it or not, there are plenty of ways to spend meaningful time with your girlfriend while helping her...
How to Find Partial Pressure
Determining the pressure of each gas in a mixture In chemistry, “partial pressure” refers to the pressure that each gas in a gas mixture exerts against its surroundings, such as a sample flask, a diver’s air tank, ...
How to
Check Math Problems Easily
You probably hear all the time that you should check your math work. How to do that, however, might not be clear. There are a number of ways you can check the solution to your math work, depending on whether you are comp...
A Student's Guide to Going to School (All Grades)
Learn how to succeed in schoolGoing to school is a necessary part of growing up. To keep school and stress-free as possible, you can learn to prepare for any level of school, get through your day with as little hassle as...
Amino Acid Quiz
Amino acids are molecules that combine to create proteins, which your body needs to function correctly—whether you’re studying for your next biology test or just want to brush up on your knowledge, these 15 questions...
How to
Study Science
Studying any subject is difficult, and exception when it comes to science. There is also no '''best''' study method that will work for everyone. Every person is unique, and every person needs to determine which study m...
