Solve the problem: (You will need Table B-12 in your CRG)
Find the ΔHr0 for the reaction :
2HCl(aq) + Ca(OH)2(s) → CaCl2(s) + 2H2O(l)
-45.3
+105.8
+125.7
-47.1
Find the ΔHr0 for the reaction :
2HCl(aq) + Ca(OH)2(s) → CaCl2(s) + 2H2O(l)
-45.3
+105.8
+125.7
-47.1