Answer:
The answer is option 3.
Explanation:
Option 3 shows a balanced equation.
Answer:
Below:
Explanation:
To calculate an energy change for a reaction: add together the bond energies for all the bonds in the reactants - this is the 'energy in' add together the bond energies for all the bonds in the products - this is the 'energy out.
Hope it helps....
It's Muska
Answer:
Coal
Explanation:
Once it's all been mined, there's no more. It's not like we grow it.
A because that honestly just makes the most sense
