A buffer solution of pH of 9.22 contains X mol of a weak base and 0.112 mol of a salt of its conjugate acid. When 155 cm

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A buffer solution of pH of 9.22 contains X mol of a weak base and 0.112 mol of a salt of its conjugate acid. When 155 cm

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A Buffer Solution Of Ph Of 9 22 Contains X Mol Of A Weak Base And 0 112 Mol Of A Salt Of Its Conjugate Acid When 155 Cm 1
A Buffer Solution Of Ph Of 9 22 Contains X Mol Of A Weak Base And 0 112 Mol Of A Salt Of Its Conjugate Acid When 155 Cm 1 (33.33 KiB) Viewed 40 times
A buffer solution of pH of 9.22 contains X mol of a weak base and 0.112 mol of a salt of its conjugate acid. When 155 cm³ of a 0.0225 mol.dm-3 solution of potassium hydroxide was added to this buffer solution the pH changes by 0.280 pH units. Use this information to calculate the value of K, for the weak base. (15)
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