Mrs. Lee's Chemistry Academy

16/03/2016

MLCA will be hosting online review sessions every Sunday from March 20 until April 24. We will have 2 sessions, which will run from 6:00pm - 7:00pm and 7:15pm to 8:15pm EST covering concept summaries, practice FRQs and MC questions. The class will be held over Skype at USD $40 per 1 hour session. The more sessions you buy, the bigger discount you get. Email us at [email protected] to sign up and for additional details and discounts!

With less than 2 months away from the AP Chem exam date (May 2), you should have started studying and reviewing your chapter notes. If you haven't started, not to worry MLCA has you covered.

Sign up for your session to get the 5 you deserve.

02/03/2016

Ever forget something you did in class or wish you took better notes during a Lab experiment? We have you covered! We have completed our Lab video series! There are a total of 10 videos and are all on YouTube.

The following topics are covered:

Lab 1 Mass% of Cu in Brass
Lab 2 Mass % Determination by Gravimetric Analysis
Lab 3 Molar Mass of Triprotic Acid
Lab 4 Determination of Mass % of H2O2 by Redox Titration
Lab 5 Kinetics of CaCO3 with HCI
Lab 6 Rate Law of Fading of CV
Lab 7 Molar Volume of a Gas
Lab 8 Molar Mass of a Gas
Lab 9 Determination of an Equilibrium Constant Kc
Lab 10 Le Chatelier's Principle

Remember to keep checking back for more free materials to help you pass the AP Chemistry Exam on Monday, May 2, 2016. If you haven't started reviewing, get to it! You have exactly 2 months to prepare!

Find out more on our website at www.mrsleechemistry.com

22/02/2016

Does everyone hear that? Yup, it's the sound of Electrochemistry. What does Electrochemistry sound like? Well that's up to you to figure out. However, we do know all about Electrochemistry which we have put in our next batch of FREE videos! We know that many of you have exams coming soon so better get your study hats on and watch watch watch!

The chapter covers Voltaic (Galvanic) Cell, Cell Potential, Free Energy, and Equilibrium Constant, and Electrolytic Cell.

03/02/2016

The team at MLCA is constantly trying to upgrade and do better for our students. We want you to succeed! And as such we are constantly updating our past videos to provide you with a more optimized video mod. We have taken our Module 5 videos on Thermochemistry (5 videos) and reformatted them to be more straight forward and easier to absorb while studying. Take a look at the videos now and get ahead in your AP Chem exam!

18/01/2016

There is less than 4 months of studying left until the May 2 exam date! In order to optimize your next 4 months you should review our video modules to help you understand and memorize each chapters most important information.

We have completed our Module 14 Videos: Solubility Equilibria. There are a total of 3 videos. Start watching to get a head start in your studying!

Module 14 part 1: Solubility Product Constant
https://youtu.be/1juIDq7F9Vk?list=PLNdkEFePtw6-u3KxdOe9uVXjuH1AOn85y

Module 14 part 2: Relative Solubility & Common Ion Effect
https://youtu.be/rY9oR1ca9XA?list=PLNdkEFePtw6-u3KxdOe9uVXjuH1AOn85y

Module 14 part 3: Quotient & Precipitation
https://youtu.be/nLBYF_HxqEE?list=PLNdkEFePtw6-u3KxdOe9uVXjuH1AOn85y

Advanced Placement (AP) Chemistry with Mrs Lee Module 14 (Part 1) - Solubility Equilibria Solubility Product Constant Find out more on our website at www.mrs...

15/01/2016

Look at how happy Kosuke Morita, leader of the Riken team who discovered element 113, with the new table in Wako, Japan, on December 31, 2015. There has been much excitement in the chemistry world as of late due to the 113, 115, 117 and 118 elements which have formally been recognized by the International Union of Pure and Applied Chemistry (IUPAC), the U.S.-based world authority on chemistry. The organization's announcement on December 30 means the seventh row of the periodic table is finally complete. For all you science-aficionados out there the 4 elements are now known as ununtrium, (Uut or element 113), ununpentium (Uup, element 115), ununseptium (Uus, element 117), and ununoctium (Uuo, element 118).

15/12/2015

Mod 2 Stoichiometry

The second chapter of the AP Chemistry curriculum is all about applying mathematical routines to mass data to identify or infer the composition of pure substances and/or mixtures. View both of the Stoichiometry videos for a quick review of what happened in the beginning of the AP course.

15/12/2015

Mod 4 Gas Laws

The 4th module of our video series is all about Gas laws and the relationship between Gas Stoichiometry, molar mass, Dalton’s law and gas velocity & real gas. Click the link for the YouTube playlist of this unit.

15/12/2015

Mod 5 Thermochemistry

Thermochemistry, what’s not to like about this subject! Head over to the link for 4 amazing videos on the 1st law of Thermodynamics, enthalpies of reaction, molar enthalpy, and Hess’s Law. Get studying!

14/12/2015

Mod 12 Acids & Bases

If you’ve ever been confused about acids and bases, now is the time to watch our 8 videos, explaining everything you need to know. We cover everything from the Brownsted-Lowry Theory to Effect of Structure on Acid-base properties. It’s time to get caught up with your studying, what better place to start than Acid and Bases.

14/12/2015

Mod 13 Buffer & pH Curves

Ever wonder what chemicals turns what colors when mixed together? Now you can learn more! View our Free YouTube videos to enhance your understanding of pH curves and buffer. We cover everything from Buffers to Acid-Base indicators. This is a must watch after our Module 12 videos to further your understanding of acids and bases.

Advanced Placement (AP) Chemistry with Mrs Lee Buffer & pH (Titration) Curves Buffer Find out more on our website at www.mrsleechemistry.com