How much salt is formed when Na hydroxide interacts with 40 g of hydrogen chloride?

Let’s implement the solution:

According to the condition of the problem, we will write the data:
m = 40 g X g -?

NaOH + HCl = NaCl + H2O – ion exchange, sodium chloride was formed;

Let’s make calculations using the formulas of substances:
M (HCl) = 36.5 g / mol;

M (NaCl) = 58.4 g / mol.

Determine the amount of acid:
Y (HCl) = m / M = 40 / 36.5 = 1 mol;

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

Find the mass of the product:
m (NaCl) = Y * M = 1 * 58.4 = 58.4 g

Answer: the mass of sodium chloride is 58.4 g

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