Aluminum metal reacts with iron(III) oxide to form iron metal and aluminum oxide. If 0.905 mol Al2O3 is produced in the reaction, what mass of Fe is produced?
a) Convert ______________________ to ______________________

b)

c)
On space shuttles, the CO2 that the crew exhales is removed from the air by a reaction within canisters of lithium hydroxide. On average, each astronaut exhales about 20.0 mol of CO2 daily. Water and lithium carbonate are produced from the reaction. What is the mass of water produced?
a) Convert ______________________ to ______________________

b)

c)
Launching a space shuttle into orbit requires an enormous amount of fuel. The external tank on a space shuttle contains 168,000 lbs of Hydrogen gas, how much liquid Oxygen (in lbs) is needed to completely react with this amount of Hydrogen? (Use 2.205 lbs = 1.000 kg to convert between English and Metric measurements)
a) Convert 168,000 lbs Hydrogen to lbs Oxygen: 7 Steps (show all of them)

b)


c)