momoney6122 momoney6122

11-03-2024
Chemistry

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The enthalpy of combustion of methane, graphite and dihydrogen at 298K are -890.3kJmol⁻¹, -393.5kJjmol⁻¹, and -285.8kJmol⁻¹ respectively. calculate enthalpy of formation of CH₄(g).

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