Stoichiometry Lab Flashcards
1
Q
How do you determine the unknown mass of a unknown substance?
A
Subtract the known mass of the product and the from the other reactant
2
Q
How to find the percent yield (% yield)
A
% yield = (actual mass/theoretical yield) x 100
3
Q
How to find the theoretical yield of a reactant?
A
You find the mass of the product, find it’s mole ratio, then multiple them together. After that you take the mole to mole ratio of the product and the reactant and multiple that by the one mole to mass of the reactant
