For each of the following, record how many moles of reactant or product are

M

Meredith

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needed to make the desired amount? For each of the following, record how many moles of reactant or product are needed to make the desired amount based on the balanced chemical equation:

1.) 2HgO (s) -> 2Hg (l) + O2 (g)

a.) How many moles of HgO would be required to make 1 mole of O2?

b.) How many moles of HgO would be required to make 6 moles of Hg?

c.) Suppose 0.5 moles of O2 were produced, how many moles of HgO reacted?



2.) 4NH3 (g) + 6NO (g) -> 5N2 (g) + 6H2O (l)

a.) How many moles of NO would be required to make 3 moles of H2O?

b.) How many moles of NH3 would be required to make 20 moles of N2?

c.) How many moles of N2 would be made from 10 moles of NO?



3.) 2Al2O3 (l) -> 4Al (s) + 3O2 (g)

a.) How many moles of O2 would be produced from 5 moles of Al2O3?

b.) If 12 moles of Al were produced, how many moles of O2 were produced?

c.) How many moles of Al2O3 would be required to make 10 moles of Al and 16 moles of O2?
 
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