Answer:
The correct answer is option (B) Two molecules of H2 and a molecule of O2 must collide at one time
Explanation:
2H2(g) + O2(g) → 2 H2O(g)
2 1 2
Considering the given reaction, for water molecule to be form, two molecules of hydrogen and one molecule of oxygen must collide at the same time. The product obtained from the collision is two molecules of water as steam. 2 H2O(g)
<span>c] The golfer sent the golf ball flying toward the cup to score a hole in one.</span>
Answer: I have sent the notes to u private
Explanation:
the answer is d electronic balance
Answer:
I think it is AM and frequency
Explanation:
Sorry if i'm wrong ;)
