Question

0.5N h2so4, 25ml of sample, TV - 0.5

Meg/ltTV*N of h2so4 /ml of sample water

Hco3 in gr/lt=TV*N of h2so4 *eq. Wt. Hco3 (61)/ml of sample taken

What is the answer sir

Answer 1

Sample = $Sample=\frac{0.5×61}{25}=1.22N$