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pH the Power of H

What change w...

Question

What change will occur for the following reaction if the hypochlorous acid solution is diluted from $0.1$ to $0.01 M$ ?
$H O C l (a q .) + H_{2} O (l) ⇌ O C l^{-} (a q .) + H_{3} O^{+} (a q .)$

a decrease in the fraction of acid ionized

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an increase in the fraction of acid ionized

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no change in the fraction of acid ionized

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we cannot predict

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Solution

The correct option is B an increase in the fraction of acid ionized

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Similar questions

C o^{3 +} (a q) + H_{2} O (l) \to

Balance the following redox reactions by ion-electron method:
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$H_{2} O_{2} (a q) + F e^{2 +} (a q) \to F e^{3 +} (a q) + H_{2} O (l)$ (in acidic solution)

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The addition of sodium acetate to 0.1 M acetic acid will cause

H_{2} C_{2} O_{4} (a q) + H_{2} O (l) ⇌ H_{3} O + (a q) + H C_{2} O_{4}^{-} (a q)

H C_{2} O_{4}^{-} (a q) + H_{2} O (l) ⇌ H_{3} O + (a q) + C_{2} O_{4}^{2 -} (a q)

K_{c 1} = 5.9 \times 10^{- 2}

K_{c 2} = 6.4 \times 10^{- 5}

25^{0} C

K_{c}

H_{2} C_{2} O_{4} (a q) + 2 H_{2} O (l) ⇌ 2 H_{3} O + (a q) + C_{2} O_{4}^{2 -} (a q)

H_{2} C_{2} O_{4} (a q) + H_{2} O (l) ⇌ H_{3} O + (a q) + H C_{2} O_{4} - (a q)

H C_{2} O_{5} - (a q) + H_{2} O (l) ⇌ H_{3} O + (a q) + C_{3} O_{4}^{2} - (a q)

K_{c l} = 5.9 \times 10^{- 2}

K_{c 2} = 6.4 \times 10^{- 5}

25^{\circ} C

K_{c}

(3)

H_{2} C_{2} O_{4} (a q) + 2 H_{2} O (l) ⇌ 2 H_{3} O + (a q) + C_{2} O_{4}^{2} - (a q)

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