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inysia [295]
3 years ago
9

Which of the following can be mixed in solution with H2CO3 to make a buffer?

Chemistry
1 answer:
Temka [501]3 years ago
8 0

Answer:

Sodium hydroxide solution.

Explanation:

because it is a strong base. Since carbonic acid is a weak acid, a solution formed resists change in pH on addition hence buffer formed.

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