Answer to Question #149751 in General Chemistry for CHRISTIAN JOSE

Question

Calculate the number of NaOH that are necesary to produce 7.5 moles of Na2SO4?

Answer 1

2NaOH + H₂SO₄ $\rightarrow$ Na₂SO₄ + 2H₂O

2 mole of NaOH is responsible for the production of 1 mole of Na₂SO₄.

So for 7.5 moles of Na₂SO₄ 15 moles of NaOH is required.