Answer:
-608KJ/mol
Explanation:
3 C2H2(g) -> C6H6(g)
ΔHrxn = ΔHproduct - ΔHreactant
ΔHrxn= ΔHC6H6 - 3ΔHC2H2
ΔHrxn = 83 - 3(230)
ΔHrxn = -608
Answer:
I think the answer would be b, sorry if I'm wrong(EDIT: ITS ACTUALLY AAAAA)
Explanation:
carbohydrate,fat,protein, vitamin, mineral, water
Answer:
A veinlike deposit, usually metalliferous.
Any body of ore set off from adjacent rock formations.
A rich supply or source