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What is the change in enthalpy in kj

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Reference no: EM132251979

A solid 30.2 cm^3 block of KCIO3 is heated in the laboratory and decomposes according to the final reaction. What is the change in enthalpy in kJ when all the KCIO3 decomposes? The density of KCIO3 is 2.34 g/cm^3

2 KCIO2(S)-> 2 KCI (S) + 3O2(g)?H= -89.4 kJ

Reference no: EM132251979

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