ickex the Expeess your answer to four significant figures and inelude the appropriate unats Hersis Law of Constant Heat

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Ickex The Expeess Your Answer To Four Significant Figures And Inelude The Appropriate Unats Hersis Law Of Constant Heat 1 (16.96 KiB) Viewed 41 times

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ickex the Expeess your answer to four significant figures and inelude the appropriate unats

Hersis Law of Constant Heat Summation. ΔHfor the following reaction: Cl​CH4​( g)+2O2​( g)→CO2​( g)+2H2​O(l) Use the series of reactions that foliow ΔH, for the following reaction ​, C(s)+2H2​( g)→CH4​( g),ΔH=−74.8 kJ 1C(s)+2H2​( g)→CH4​( g)⋅ΔH=−74.8 kJ 2C(s)+O2​( g)→CO2​( g)⋅ΔH=−393.5 kJ 3. 2H2​( g)+O2​( g)→2H2​O(g),ΔH=−484.0k]. 4. H2​O(l)→H2​O(g),ΔH=44.0 kJ Express your answer with appropriate units. View Avallable Hint(s)