Answer to Question #199987 in Chemistry for www

Question

what volume of 3mol h2so4 is required to react with 10g of zinc

Answer 1

H₂SO₄ + Zn = ZnSO₄ + H₂

M (Zn) = 65.4 g/mol

n = m / M

n (Zn) = 10 / 65.4 = 0.15 mol

Acording to the equation, n (Zn) = n (H₂SO₄) = 0.15 mol

C_M = n / V

V (H₂SO₄) = n / C_M = 0.15 / 3 = 0.05 L