Answer:
The balanced chemical equation will be "
".
Explanation:
The given equation is:

<u>Step 1:</u>
<u></u>
...(equation 1)
<u>Step 2:</u>
<u></u>
...(equation 2)
On adding "equation 1" and "equation 2", we get
⇒ 
⇒ 
The second step:
⇒ 
<span>37.9968064 ± 0.0000010 g/mol</span>