Answer:
1) 1 N2 + 3 H2 2 NH3
2) 2 KClO3 2 KCl + 3 O2
Explanation:
That would help!! Stay safe
Well you use the atomic mass of helium and multiply by the 3.75 grams. Then you will get the answer around 3.7875
I think its A sorry if im wrong
It is the third choice.
The first one is a single replacement
The second one it a decomposition
The last one is combustion
Answer:
-When two atoms of H approach each other, the two nuclei repel each other.
-When two atoms of H approach each other, each electron is attracted by the other nucleus.