Science, asked by zainabdulla3098, 10 months ago

this is confusing,very confusing

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Answered by ravikantsharmagaheli

2

Answer:

For 21

Nitrogen + Hydrogen --> Ammonia
N2 + 3H2 -->2 NH3
Combination reaction

For 22

The test that you can do is that you can use litmus paper because they all are either acid,base or salt.

Answered by sipu33

0

Answer:

true really confusing but u got answer right

hehhe free points

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