At 25°C, the Following Heats of Reaction Are Known $\Delta$ H°_rxn for the Reaction: ClF(g)+ F₂(g)

question 58

Multiple Choice

At 25°C, the following heats of reaction are known: At the same temperature, use Hess's law to calculate $\Delta$ H°_rxn for the reaction: ClF(g) + F₂(g) $\rarr$ ClF₃(g)

• A)-217.5 kJ/mol
• B)-130.2 kJ/mol
• C)217.5 kJ/mol
• D)-108.7 kJ/mol
• E)465.4 kJ/mol

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