7. A sample of sodium hydroxide of mass 1.600g is added to a solution containing 1.472g of H2SO4.
2NaOH + H2SO4 → Na2SO4 + 2H2O
a). Identify the limiting reactant.
b). Calculate the mass of sodium sulfate formed in the solution.
c). Calculate the mass of the unused reactant remaining in the solution.
a) Limiting reactant is H2SO4
b) Formed sodium sulfate is 2.13 g
c) 0.4 g sodium hydroxide NaOH