Stoichiometry revision exercises Excess and limiting reactants |
1)
Ammonia is formed when hydrogen reacts with nitrogen according to the
equation below. 2) Aluminium reacts with hydrochloric
acid according to the reaction below. 3) If 54 grams
of aluminium reacts with 360 grams of hydrochloric acid (as per question
2) above) what mass of aluminium chloride is produced? (Al=27, Cl=35,
H=1) 4) Aluminium oxide is formed
when aluminium metal reacts with oxygen gas according to the equation
below. 5) Sucrose burns in oxygen to produce carbon dioxide and water according to the equation below. C6H12O6(s) + 6O2(g) => 6CO2(g) + 6H2O(l) |