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consider the following chemical reactions 1)CaC2(s) + 2H2O(l) → Ca(OH)2(s) +C2H2(g) 2)CaCO3(s) → CaO(s) + CO2(g) 3)2Fe(s) + 3H2O(g)→ Fe2O3(s) + 3H2(g) work done by the system in the cases of a)1,2 b)1,2,3 c)1 d) |
| Answer» consider the following chemical reactions 1)CaC2(s) + 2H2O(l) → Ca(OH)2(s) +C2H2(g) 2)CaCO3(s) → CaO(s) + CO2(g) 3)2Fe(s) + 3H2O(g)→ Fe2O3(s) + 3H2(g) work done by the system in the cases of a)1,2 b)1,2,3 c)1 d) | |