Solution of problem 589 of the collection on general ch
If the total amount of your purchases from the seller Михаил_Перович more than:
- 20383 ₽ the discount is 15%
- 10191 ₽ the discount is 10%
- 5096 ₽ the discount is 7%
- 2038 ₽ the discount is 5%
- 1019 ₽ the discount is 3%
- 510 ₽ the discount is 2%
- 102 ₽ the discount is 1%
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589. Calculate the constant of hydrolysis of ammonium chloride, determine the degree of hydrolysis of this salt in a 0.01 M solution and the pH of the solution