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Posted: **Thu Jun 30, 2022 6:22 pm**

: Question 31 Given 2h2 G O2 G Determine The Standard Enthalpy Change For The Reaction H O 0 H2 G 1 (77.86 KiB) Viewed 65 times

QUESTION 31 Given: 2H2(g) + O2(g)---> -----> determine the standard enthalpy change for the reaction: H₂O(0) -> H2(g) + 1/2O2(g). AHºrn = ? OA-60. Kcal OB+120. kcal OC+240 Kcal OD.+ 60. Kcal OE- 240 Kcal 2H₂O(1), 2H₂0(1), AH x = -120 kcal