Mole Ratios

According to the equation below, what factor would be used to convert from P to P4O10? 4 P + 5 O2 → P4O10

1 mol P4O10 /4 mol P

According to the equation below, what factor would be used to convert from O2 to P4O10? 4 P + 5 O2 → P4O10

1 mol P4O10 /5 mol O2

According to the equation below, what is the mole ratio of C4H10 to H2O? 2 C4H10 + 13 O2 → 8 CO2 + 10 H2O

2:10

According to the equation below, what is the mole ratio of C4H10 to O2? 2 C4H10 + 13 O2 → 8 CO2 + 10 H2O

2:13

According to the equation below, what is the mole ratio of C4H10 to CO2? 2 C4H10 + 13 O2 → 8 CO2 + 10 H2O

2:8

According to the equation below, what factor would be used to convert from Al to H2? 2Al + 6 HCl → 2AlCl3 + 3 H2

3 mol H2 /2 mol Al

According to the equation below, what factor would be used to convert from AlCl3 to H2? 2Al + 6 HCl → 2AlCl3 + 3 H2

3 mol H2 /2 mol AlCl3

According to the equation below, what factor would be used to convert from Al to HCl? 2Al + 6 HCl → 2AlCl3 + 3 H2

6 mol HCl/2 mol Al

According to the equation below, what factor would be used to convert from H2 to HCl? 2Al + 6 HCl → 2AlCl3 + 3 H2

6 mol HCl/3 mol H2

mole ratio

ratio of moles of one substance to moles of another substance in a balanced equation

stoichiometry

the relationship between the relative quantities of substances taking part in a chemical reaction

According to the equation below, what is the mole ratio of O2 to H2O? 2 C4H10 + 13 O2 → 8 CO2 + 10 H2O

13:10

According to the equation below, what is the mole ratio of O2 to C4H10? 2 C4H10 + 13 O2 → 8 CO2 + 10 H2O

13:2

According to the equation below, what is the mole ratio of O2 to CO2? 2 C4H10 + 13 O2 → 8 CO2 + 10 H2O

13:8

According to the equation below, what factor would be used to convert from H2 to Al? 2Al + 6 HCl → 2AlCl3 + 3 H2

2 mol Al/3 mol H2

According to the equation below, what factor would be used to convert from HCl to ACl3? 2Al + 6 HCl → 2AlCl3 + 3 H2

2 mol AlCl3/6 mol HCl

According to the equation below, what factor would be used to convert from P4O10 to O2? 4 P + 5 O2 → P4O10

5 mol O2 /1 mol P4O10

According to the equation below, what factor would be used to convert from P to P4O10? 4 P + 5 O2 → P4O10

5 mol O2 /4 mol P