Answer to Question #95715 in General Chemistry for tay

Question

What volume of 0.270 M H2SO4 is needed to react with 46.3 mL of 0.100 M NaOH? The equation is
H2SO4(aq)+2NaOH(aq)→Na2SO4(aq)+2H2O(l)

Answer 1

H₂So₄ contain 2 acidic hydrogen thus Normality of acid 2

From the definition we know N₁V₁ = N₂V₂

N₁= 0.1 Mole = 0.1 Normal

V₁=46.3 mL

N₂ = 2 × 0.27 Normal = 0.54 Normal

Thus V₂ = 8.57 mL

2V