Answer:
It's probably 50%
Explanation:
Since Bb is repeated twice, it is 50%.
Hope this helps!
Answer: b
Explanation: i got the answer wrong and i’m looking at the results rn
Answer:It went into the air through evaporation.
Explanation:
No 6 is common for N and H. 3 is only for H(Hydrogen).
For finding the number of hydrogen atoms we should multiply 6 with 3
So, 6*3 = 18. So there will be 18 hydrogen atoms in 6NH₃
They are kinda like catalysts
