What Would Be the Standard Enthalpy Change for the Reaction $\Delta$

question 29

Multiple Choice

What would be the standard enthalpy change for the reaction of 1.00 mole of H₂(g) with 1.00 mole of Cl₂(g) to produce 2.00 moles of HCl(g) at standard state conditions
[ $\Delta$ H ^$\circ$ _f (HCl(g) ) = -92.3 kJ/mol) ]

• A) -155 kJ
• B) -165 kJ
• C) -175 kJ
• D) -185 kJ
• E) None of the above

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