The mass of salt is obtained by the reaction of 11.2 g of potassium hydroxide and hydrogen chloride.

Based on the task data, we will compose the process equation:

KOH + HCl = KCl + H2O – ion exchange, potassium chloride is released;
Calculations by formulas:
M (KOH) = 56.1 g / mol;

M (KCl) = 74.6 g / mol.

Determine the amount of hydroxide:
Y (KOH) = m / M = 11.2 / 56.1 = 0.2 mol;

Y (KCl) = 0.2 mol since the amount of substances is 1 mol.

4. Find the mass of the product:

m (KCl) = Y * M = 0.2 * 74.6 = 14.92 g

Answer: received potassium chloride weighing 14.92 g