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Thermodynamics
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OpenStudy (anonymous):
Calculate the change in Enthalpy for the formation of 25 g of KClO3
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OpenStudy (cuanchi):
delta H formation of KClO3=-391.4kJ/mol Molar mass of KClO3 = 122.5495 g/mol delta H of formation = -391.4kJ/mol x 25g / 122.5495 g/mol =-79.845 kJ ~ -80 kJ = -8.0 10^1 kJ
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