(05.07 MC) The following reaction shows the products when sulfuric acid and aluminum hydroxide react.
2Al(OH)3 + 3H2SO4 → Al2(SO4)3 + 6H2O
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
158
Theoretical Yield of Water from Reactant
14.69 8
10.38 8
What is the approximate amount of the leftover reactant? (4 points)