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dusya [7]
3 years ago
6

Please help me out asap

Chemistry
2 answers:
Anarel [89]3 years ago
7 0

Factory chimney is considered as a point source by US EPA.

So ans is A.


Yuki888 [10]3 years ago
4 0

The photo shows a factory smokestack - it is considered as a point source. So the answer is A.

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If you had 24 moles of hydrogen gas how many moles of ammonia (NH3) would be produced?
dedylja [7]

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8

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Mg+2N=??<br>complete and balance it​
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4 years ago
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