Using the chemical equations given below, calculate the heat of reaction for the following reaction: CH4(g)+ 4 Cl 2 (g)---> CCl 4(g)+ 4 Hcl(g) Use these given equations: C(s)+ 2H 2(g) ---> CH4 (g)     delta H= -74.4 kJ C (s) + 2Cl 2(g) ---> CCl 4(g)  delta H= -95.7 kJ H 2(g) + Cl 2(g) ---> 2 HCl(g)    delta H= -92.3 kJ

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