1. Silver nitrate will react with aluminum metal, yielding aluminum nitrate and silver metal. If you start with 0.223 moles of aluminum, you will create __ grams of silver.

__ AgNO3 + __ Al ⟶__ Ag + __ Al(NO3)3

2. Mercury combines with oxygen to yield mercury (II) oxide. If you want to produce 3.12 moles of mercury (II) oxide, you will need to start with grams of mercury.

__ Hg + __O2 ⟶__ HgO

3. Nitrogen and oxygen combine to produce dinitrogen pentoxide. If you want to produce 12.99 moles of dinitrogen pentoxide, you need ___ grams of oxygen available.

__ N2 + __ O2 ⟶__ N2O5

4. Benzene is an organic solvent that releases a lot of energy when it is burned. Burning 0.103 moles of benzene will release ___ grams of carbon dioxide.

__ C6H6 + __ O2 ⟶ __ CO2 + __ H2O