Use the Information Provided to Determine ΔH°_rxn for the Following

question 68

Multiple Choice

Use the information provided to determine ΔH°_rxn for the following reaction: ΔH°_f (kJ/mol) CH₄(g) + 3 Cl₂(g) → CHCl₃(l) + 3 HCl(g) ΔH°_rxn = ?
CH₄(g) -75
CHCl₃(l) -134
HCl(g) -92

• A) -151 kJ
• B) -335 kJ
• C) +662 kJ
• D) +117 kJ
• E) -217 kJ

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