Answer:
37400000000 is the <em>ans</em>
This is a D. combustion reaction
That is because you add O2 which is necessary for a combustion, while the results are CO2 and water. What you are missing is a ---> after the 2O2 (g)
Answer: stay the same because it's a solid.
Explanation:
Only Extensive properties of piece will be changed. i.e Mass, Volume, Length etc.
I think is 6.588579795x10^13 Kg because the equation is E=mc^2 and E is your Joules and c^2= 9x10^16 so m=(c^2)/E
