How many moles of H 2 SO 4 will react with 471.75 g of NaOH? 2 NaOH + H 2 SO 4 Na 2 SO 4 + 2H 2 O

Answer 1

2NaOH + H2SO4 ==> Na2SO4 + 2H2O ... balanced equation

Use dimensional analysis:

471.75 g NaOH x 1 mol NaOH/40 g x 1 mol H₂SO₄ / 2 mol NaOH = moles H₂SO₄ (do the math)