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Part B Give the ΔH value for the combustion of ethanol as shown in the reaction...

Part B

Give the ΔH value for the combustion of ethanol as shown in the reaction C2H5OH(g)+3O2(g)→2CO2(g)+3H2O(g)+1278 kJ. Express your answer using four significant figures. If the value is positive, do not include the + sign in your answer

Part C

Give the ΔH value for the formation of binary compounds as shown in the reaction Ba(s)+Cl2(g)→BaCl2(s)+855kJ

Part D

Give the ΔH value for the decomposition of silver chloride as shown in the reaction 2AgCl(s)+127 kJ→2Ag(s)+Cl2(g).

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