Question

calcula la normalidad de una disolucion d HCl que contiene 100 gramos de solutoen 3 litros de disolucion

Answer 1

Mm HCl = 36.46 g/mol

Peq. = 36.46 g/mol / 1

Peq = 36.46 g/ eq

eq. = 100 g / 36.46 g/eq.

eq. = 2.742

N = eq. / v(L)

N = 2.742 eq / 3 L

N = 0.914