The following reaction shows the products when sulfuric acid and aluminum hydroxide react. 2Al(OH)3 + 3H2SO4 → Al2(SO4)3 + 6H20
The table shows the calculated amounts of reactants and products when the reaction was conducted in a laboratory.
Initial Mass and Yield
Sulfuric Acid Aluminum Hydroxide
Initial Amount of Reactant
40 g
45 g
Theoretical Yield of Water from Reactant 14.69 g
31.15 g
What is the approximate amount of the leftover reactant? (4 points)
O a
20.89 g of sulfuric acid
Ob
Oc
22.44 g of sulfuric acid
21.22 g of aluminum hydroxide
23.78 g of aluminum hydroxide
d