 ### 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.
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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

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