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Posted: **Mon May 16, 2022 11:17 pm**

: 3 Given Compound Ah F Kj Mol Ch4 G 74 8 Co2 9 393 5 H2o G 241 8 Whomom Use Hess Law Summation Of Two Or Mo 1 (20.47 KiB) Viewed 44 times

(3) Given: compound AH°F (KJ/mol) CH4(g) - 74.8 CO2(9) -393.5 H2O(g) - 241.8 whomom Use Hess law (summation of two or more reactions) to calculate the AHºrexn for CH4(g) + 2 O2(g) ----> CO2(g) + 2 H2O(g)