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11 Nov 2019
Given the standard enthalpy changes for the following two reactions: (1) Hg(l) + Cl_2(g) rightarrow HgCI_2(s) delta H degree = -224.3 kJ Fe(s) + Cl_2(g) rightarrow FeCl_2(s) delta H degree = - 341.8 kJ what is the standard enthalpy change for the reaction: Hg(1) + FeCl_2(s) rightarrow HgCl_2(s) + Fe(s) delta H degree = ? kJ
Given the standard enthalpy changes for the following two reactions: (1) Hg(l) + Cl_2(g) rightarrow HgCI_2(s) delta H degree = -224.3 kJ Fe(s) + Cl_2(g) rightarrow FeCl_2(s) delta H degree = - 341.8 kJ what is the standard enthalpy change for the reaction: Hg(1) + FeCl_2(s) rightarrow HgCl_2(s) + Fe(s) delta H degree = ? kJ
Collen VonLv2
18 May 2019