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10-12-2022
Chemistry

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A scientist measures the standard enthalpy change for the following reaction to be -67.6 kJ :
S(s,rhombic) + 2 CO(g)SO2(g) + 2 C(s,graphite)
Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of CO(g) is kJ/mol.

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