Chemical bonds are broken to supply us with energy. Without bonds, and our ability to break them, the food we eat would not supply us with energy.
CH3COH(CH3)2; (CH3)3COH is the answer. Please let me know if this helps.
Answer:
The molecular weight of the unknown gas is 16.1 g/mol.
I think the answer is 4 carbon dioxide
The answers will be 21.5 L N2