### Los Angeles

We had the best time playing at Venice Beach!

### New York

The atmosphere in New York is lorem ipsum.

### Chicago

Thank you, Chicago - A night we won't forget.

For in GOD we live, and move, and have our being. - Acts 17:28

The Joy of a Teacher is the Success of his Students. - Samuel Chukwuemeka

# Welcome to Stoichiometry

I greet you this day,
Second: view the videos.
Third: solve the questions/solved examples.
Fourth: check your solutions with my thoroughly-explained examples.
Comments, ideas, areas of improvement, questions, and constructive criticisms are welcome. You may contact me.
If you are my student, please do not contact me here. Contact me via the school's system.
Thank you for visiting!!!

Samuel Dominic Chukwuemeka (Samdom For Peace) B.Eng., A.A.T, M.Ed., M.S

• ## Symbols and Meanings (Unit)

• $AM$ = atomic mass (atomic mass unit (amu))
• $RAM$ = relative atomic mass
• $m$ = given mass (gram (g))
• $n$ = number of moles (mol)
• $RMM$ = relative molecular mass
• $MM$ = molar mass (gram/mole (g/mol))
• $C$ = concentration ($mol/dm^3$) or (mol/L)
• $V$ = volume ($dm^3$) or Liters (L)
• $P$ = pressure (atmosphere (atm)) or (mmHg)
• $T$ = temperature (Kelvin (K))
• $C_A$ = molar concentration of the acid $(mol/dm^3)$
• $C_B$ = molar concentration of the base $(mol/dm^3)$
• $V_A$ = volume of the acid $(dm^3)$
• $V_B$ = volume of the base $(dm^3)$
• $n_A$ = number of moles of the acid $(mol)$
• $n_B$ = number of moles of the base $(mol)$

## FORMULAS

$(1.)\:\: n = \dfrac{m}{MM} \\[5ex] (2.)\:\: C = \dfrac{n}{V} \\[5ex] (3.)\:\: \dfrac{C_A * V_A}{C_B * V_B} = \dfrac{n_A}{n_B} \\[5ex]$

## References

Chukwuemeka, S.D (2016, April 30). Samuel Chukwuemeka Tutorials - Math, Science, and Technology. Retrieved from https://www.chukwuemekasamuel.com

Chemistry 1983-2004 JAMB Questions. (n.d.). Retrieved June 7, 2020, from https://www.vastlearners.com/wp-content/uploads/2018/12/chemistry.pdf ‌

Chemistry. (n.d.). Waeconline.Org.Ng. Retrieved June 7, 2020, from https://waeconline.org.ng/e-learning/Chemistry/chemmain.html