Problem 5.96 - Enhanced - with Feedback M 1.68.10 Submit Previous Answers Rest Answe , * Incorrect; Try Again: 5 attempts remaining The following table contains some standard enthalpies of formation. Alat 298 K Substance Formula (kJ/mol diamond C) 1.88 graphite C(s) 0 carbon tetrachloride CCl(s) 106.7 carbon totrachloride CCI(1) 139.3 carbon -679.9 Part Which of the following two reactions is the more exothermie? tetrafluorido CF (8) OCH() +20, (o)--C01 (9) + 2H20 ) OCH() + 4P (9) - CF4 (3) 4HF () methane CH(s) -74,8 carbon CO(R) 110.5 monoxide carbon Cor(s) -393.5 dioxide chlorine gas Cla(s) 0 Submit Request Answer Provide Feedback Problem 5.96 - Enhanced - with Feedback Calculate A for the following reaction CH4 (9) + 4F) (9) - CF. (9) + 4HF () Express your answer using three significant figures. VO AEP ? 106.7 1.68.10 kJ The following table contains some standard enthalpies of formation, AH at 298 K AH Substance Formula (kJ/mol diamond C(s) 1.88 graphite C) 0 carbon tetrachloride CCl4 () carbon CCL (1) 139.3 tetrachloride carbon CF () 679.9 tetrafluoride methane CH() -74.8 carbon CO(g) 110.5 monoxide carbon CO2(g) -393.5 dioxide chlorine gas Cl(s) 0 Submit Previous Answers Request Answer * Incorrect; Try Again; 5 attempts remaining Part C Which of the following two reactions is the more exothermic