Mole Ratio Practice
Wednesday 18NOV20
Due Thursday 19NOV20
As we begin stoichiometry I want to make sure that you think about an overall plan like Melissa Maribel tells us.
Balanced chemical equations (recipes) only work with moles. You cannot use a balanced chemical equation to compare grams of different reactants/products, unless you first convert to moles. For that reason your "plan" for doing a stoichiometry problem, should always include a mole-mole portion, and optionally a portion convertiing those moles to mass, volume, or particles.
For all the problems here on this practice, you will be converting only from "mole to mole".
To convert between moles of one compound and moles of another compound you must use the mole ratio. The mole ratio is built by using the coefficients of a balanced chemical equation.
g,L, #->mole->mole->g,L, #