What is the enthalpy of the overall chemical reaction Upper P subscript 4 upper O subscript 6 (s) plus 2 upper O subscript 2 (g) right arrow upper P subscript 4 upper O subscript 10 (s).? -4,580 kJ
-1,300 kJ
1,300 kJ
4,580 kJ

C. chemical changeshope i : )

It should be 2.8 c/m

The answer is a, because fossil fuels are burned to make energy, hence the geo (thermal) name.hope this !

Dry-steam power plants take advantage of natural underground sources of steam. the steam is piped directly to a power plant, where it is  used  to fuel turbines and  generate  electricity. dry steam is the oldest type of power plant to  generate  electricity using  geothermal energy. hope this !