The pH of an aqueous solution of hydrochloric acid is 2.
What will be the pH of the acid after the addition of 10 g of sodium chloride?
A. 1
B. 2
C. 7
D.9
Chemistry Acids and Bases?
2020-09-15 11:43 pm
回答 (1)
2020-09-16 12:11 am
The answer: B. 2
Sodium chloride is a neutral compound. The addition of NaOH does not affect the pH of the solution.
Sodium chloride is a neutral compound. The addition of NaOH does not affect the pH of the solution.
收錄日期: 2021-04-24 08:14:14
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