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10 cards from this deck
Complete dissociation
Partial dissociation
Equilibrium
Equal quantities
Ka=[H+]2[HA]K_\text{a} = \frac{[\text{H}^+]^2}{[\text{HA}]}Ka=[HA][H+]2
[H+]=Ka×[HA][\text{H}^+] = \sqrt{K_\text{a} \times [\text{HA}]}[H+]=Ka×[HA]
pH=−log10[H+]\text{pH} = -\log_{10}[\text{H}^+]pH=−log10[H+]
pH > 6
Ka>10−2K_\text{a} > 10^{-2}Ka>10−2 mol dm−3^{-3}−3
Prepare standard solution and measure pH
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