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The standard enthalpies of formation at 300 K for CCl4(l), H2O (g), CO2(g) and HCl(g) are −107,−242,−394 and−93 kJ mol−1, respectively. The value of △Uo300 for the reaction: CCl4(l)+2H2O(g)→CO2(g)+4HCl(g) is −x kJ mol−1. Find the value of x (Take R=8.314 JK−1mol−1) |
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Answer» The standard enthalpies of formation at 300 K for CCl4(l), H2O (g), CO2(g) and HCl(g) are −107,−242,−394 and−93 kJ mol−1, respectively. The value of △Uo300 for the reaction: CCl4(l)+2H2O(g)→CO2(g)+4HCl(g) is −x kJ mol−1. Find the value of x (Take R=8.314 JK−1mol−1) |
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