Chemistry, 05.05.2020 05:29, shann7074

Calculate ΔHrxnΔHrxn for the following reaction: CH4(g)+2Cl2(g)→CH2Cl2(g)+2HCl(g)CH4 (g)+2Cl2(g)→CH2Cl2(g)+2HCl(g) Use the following reactions and given ΔHΔH values. CH4(g)+Cl2(g)→CH3Cl(g)+HCl(g)CH4(g) +Cl2(g)→CH3Cl(g)+HCl(g), ΔH=−ΔH=−99.60 kJkJ CH3Cl(g)+Cl2(g)→CH2Cl2(g)+HCl(g)CH3 Cl(g)+Cl2(g)→CH2Cl2(g)+HCl(g), ΔH=−ΔH=−105.8 kJkJ Express your answer to four significant figures.

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Calculate ΔHrxnΔHrxn for the following reaction: CH4(g)+2Cl2(g)→CH2Cl2(g)+2HCl(g)CH4 (g)+2Cl2(g)→CH2...