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Calculate heat of dissociation for aceti...

Calculate heat of dissociation for acetic acid from the following data:
`CH_(3)COOH +NaOH rarr CH_(3)COONa +H_(2)O DeltaH = - 13.2 kcal`
`H^(o+) +overset(Theta)OHrarr H_(2)O, DeltaH =- 13.7 kcal`
Also calculate heat of dissociation for `NH_(4)OH` if
`HCI +NH_(4)OH rarr NH_(4)CI +H_(2)O, DeltaH =- 12.27 kcal`

Text Solution

AI Generated Solution

To calculate the heat of dissociation for acetic acid and ammonium hydroxide, we can follow these steps: ### Step 1: Understanding the Reactions We have the following reactions: 1. For acetic acid: \[ \text{CH}_3\text{COOH} + \text{NaOH} \rightarrow \text{CH}_3\text{COONa} + \text{H}_2\text{O} \quad \Delta H = -13.2 \text{ kcal} \] ...
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