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Dovator [93]
3 years ago
12

Please help with this , it’s very important

Chemistry
1 answer:
timurjin [86]3 years ago
5 0

Explanation:

a) Cr is <u>acid</u> K is <u>base</u>

b) Ca is <u>base</u> and the other left part is <u>acid</u>

c)Ca is <u>base</u> and F2 is <u>acid</u>

<u>d</u><u>)</u><u> </u>NH4 is <u>acid</u> and SO4 is <u>base</u>

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Please see attachment for the step by step solution of the given problem.

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