Amounts Of Substance - Stoichiometry (don’t understand) Flashcards
1
Q
What is stoichiometry?
2
A
It expresses the quantitative relationship between reactant and products in a balanced chemical reaction
It provides us with information on the molar ratios
2
Q
Why is stoichiometry important?
2
A
Provides us with info about:
Quantity of reactant required to produce a certain quantity of products
Quantity of product required to produce a certain quantity of reactant
3
Q
What is the mass equation?
A
Mass = moles x molar mass
4
Q
What is the gas volumes equation?
A
Volume = moles x 24
5
Q
What is the solutions equation?
A
Moles = concentration x volume
