Answer to Question #170683 in General Chemistry for Hyeri

Question

If 4 grams of ammonium chloride and 3 g of ammonia are dissolved in sufficient water to produce 400 ml of solution, calculate the hydroxide ion concentration of the solution What is the pH of the solution?

Answer 1

[H3O⁺] = (5.6 x 10^-10)(0.0235/0.0415) = 3.17 x 10^-10

pH = 9.50