ickex the Expeess your answer to four significant figures and inelude the appropriate unats Hersis Law of Constant Heat
Posted: Fri Jul 15, 2022 4:45 pm
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Hersis Law of Constant Heat Summation. ΔHfor the following reaction: ClCH4( g)+2O2( g)→CO2( g)+2H2O(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)→2H2O(g),ΔH=−484.0k]. 4. H2O(l)→H2O(g),ΔH=44.0 kJ Express your answer with appropriate units. View Avallable Hint(s)