Name __________
Date ___________
Period _________
Mole Ratio Problems ___H2 + ___N2 à ___NH3
1. How many moles of H2 are needed to react with 2.5 moles of N2?
2. How many moles of NH3 can be produced by 2.5 moles of N2?
Mass-mass
Problems
___CaCl2 + ___AgNO3 à ___ Ca(NO3)2 + ___ AgCl
3. What mass of AgNO3 is needed to react with 2.50 g of CaCl2?
4. What is the mass of CaCl2 needed to react with 0.250 g AgNO3?
___HCl + ___ NaHCO3 à ___NaCl + ___ H2O + ___ CO2
5. What mass of NaCl can be produced from 2.00 g of NaHCO3 in the above reaction?
6. What mass of CO2 can be produced by reacting 2.50 grams of NaHCO3 with excess acid?