moli HNO

0.005 L * 0.1 moli / L = 0.0005 moli

moli H2SO4 ( 0.2 N = 0.1 M )

0.02 L * 0.1 moli / L = 0.002 moli

moli totali = 0.0005 + 0.002 = 0.0025 moli

Calcolo volume NaOH

V * 0.1 = 0.0025

V = 0.0025/0.1 = 0.025 L = 25 ml