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Metode de rezolvare a problemelor de calcul la chimia analitica

Metode de rezolvare a problemelor de calcul la chimia analitica

Metode de rezolvare a problemelor de calcul la chimia analitica

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<strong>Meto<strong>de</strong></strong> <strong>de</strong> <strong>rezolvare</strong> a <strong>problemelor</strong> <strong>de</strong> <strong>calcul</strong> <strong>la</strong> <strong>chimia</strong> analitică<br />

[H + ] = 10 -2,88 = 1/10 2,88 = 1,32 . 10 -3 (mol/ℓ).<br />

Din ecuaŃia reacŃiei <strong>de</strong> disociere se ve<strong>de</strong> că:<br />

[CH3COO - ] = [H + ] = 1,32 . 10 -3 (mol/ℓ).<br />

łinând cont că acidul acetic este un acid s<strong>la</strong>b (α

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