Question

Identify the correct mole ratio for each substance. Sodium chloride (NaCl)-Na:Cl = 1: Ammonium nitrate (NH4NO3)-H:O = 4: Calcium bicarbonate (Ca(HCO3)2)-Ca:H:C:O = 1:2:2, Lithium sulfide (Li2S)-Li:S = 2:

Answer 1

A mole ratio is a conversion factor that relates the amounts in moles of any two substances in a chemical reaction. The mole ratios for the given substances are Na:Cl = 1:1, H:O = 4:3, Ca:H:C:O = 1:2:2:6, and Li:S = 2:1.

Step-by-step explanation:

A mole ratio is a conversion factor that relates the amounts in moles of any two substances in a chemical reaction. The numbers in a conversion factor come from the coefficients of the balanced chemical equation. For example, sodium chloride (NaCl) has a mole ratio of Na:Cl = 1:1, ammonium nitrate (NH4NO3) has a mole ratio of H:O = 4:3, calcium bicarbonate (Ca(HCO3)2) has a mole ratio of Ca:H:C:O = 1:2:2:6, and lithium sulfide (Li2S) has a mole ratio of Li:S = 2:1.