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vladimir2022 [97]
3 years ago
7

A rectangular box has a length of 12 cm, a width of 20 cm, and

Chemistry
1 answer:
Zepler [3.9K]3 years ago
3 0

Answer: a. 1,200 mL

Explanation:

20 x 12 x 5 = 1,200

(L x W x H)

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Answer:

H^++NH_3\rightleftharpoons NH_4^+

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Hello there!

In this case, since the buffer is not given, we assume it is based off ammonia, it means the ammonia-ammonium buffer, whereas the ammonia is the weak base and the ammonium ion stands for the conjugate acid. In such a way, when adding HI to the solution, the base of the buffer, NH3, reacts with the former to promote the following chemical reaction:

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