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Calculate the enthalpy of formation of a...

Calculate the enthalpy of formation of acetic acid from the following data.
`CH_(3)COOH(l)+2O_(2)(g)rarr 2CO_(2)(g)+2H_(2)O(l), " " Delta H=-207.9` k cal

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To calculate the enthalpy of formation of acetic acid (CH₃COOH) from the given reaction data, we can follow these steps: ### Step 1: Write down the given reaction and its enthalpy change The reaction provided is: \[ \text{CH}_3\text{COOH}(l) + 2\text{O}_2(g) \rightarrow 2\text{CO}_2(g) + 2\text{H}_2\text{O}(l) \] with an enthalpy change (ΔH) of: \[ \Delta H = -207.9 \text{ kcal} \] ...
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