Stoichiometric Calculations

Question 1

true of stoichiometric calculations?

Answer 1

They use mole ratios.
They use mass-to-mole conversions.
They are based on balanced chemical equations.

Question 2

You are given a balanced chemical equation and the moles of the reactant. What must you do to find the moles of the product?

Answer 2

Use the correct mole ratio to convert moles to moles.

Question 3

You are given a balanced chemical equation and the moles of the reactant. What must you do to find the mass of the product?

Answer 3

Convert moles to mass using molar mass as the conversion factor.
Use the correct mole ratio to convert moles to moles.

Question 4

You are given a balanced chemical equation and the mass of the reactant. What must you do to find the mass of the product?

Answer 4

Use the correct mole ratio to convert moles to moles.
Convert moles to mass, using molar mass as the conversion factor.
Convert mass to moles, using molar mass as the conversion factor.

Question 5

to solve stoichiometric questions

Answer 5

1 balance
2. coeffetiants
3. mole ratio
4. 4 problem patterns mole to mole mole to mass mass to mole mass to mass

Question 6

mole ratio 6

Answer 6

ab ac ad bc bd cd

Question 7

mole ratio equation

Answer 7

mole of unknown / mole given x given