Chemistry · Ionic Equilibrium
Find the pH of a buffer solution containing 0.20 mole per litre sodium acetate and 0.15 mole per litre acetic acid, given that the dissociation constant (Ka) of acetic acid is 1.8 × 10-5. [Given log10(1.8) ≈ 0.255, log10(1.33) ≈ 0.125]
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15.87
- 25.13
- 34.13
- 44.87✓
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4.87
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