Enthalpies of Formation (Section)
Calcium carbide (CaC2) reacts with water to form acetylene (C2H2) and Ca(OH)2. From the following enthalpy of reaction data and data in Appendix C, calculate ΔHf° for CaC2(s):
CaC2(s) + 2 H2O(l) → Ca1OH22(s) + C2H2(g)
ΔH° = –127.2 kJ
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.