Question

A
What mass of KCl is needed to precipitate the silver ions from 26.0 mL of 0.100 M AgNO3 solution?

Answer 1

KCl + AgNO3 ==> AgCl + KNO3
mols AgNO3 = M x L = ?
moles KCl = moles AgNO3 from the 1:1 ratio in the equation.
g KCl = moles KCl x molar mass KCl.

Answer 2

32.2