Q2 [Final Question from Spring 2022] Ksp for Ni(OH)₂ is 6x10-¹6. For a saturated solution of Ni(OH)₂ in: a) A buffer of pH 10.0, calculate the concentration of Ni²+ b) A buffer of pH 10.0 that contains 0.100 M EDTA (KNIY= 4.2 x 10¹8 and α4=0.35), calculate the number of moles of Ni(OH)2 that will be required to get a saturated solution.

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Q2 [Final Question from Spring 2022] Ksp for Ni(OH)₂ is 6x10-¹6. For a saturated solution of Ni(OH)₂ in:
a) A buffer of pH 10.0, calculate the concentration of Ni²+
b) A buffer of pH 10.0 that contains 0.100 M EDTA (KNIY = 4.2 x 10¹8 and a4=0.35), calculate
the number of moles of Ni(OH)2 that will be required to get a saturated solution.
Transcribed Image Text:Q2 [Final Question from Spring 2022] Ksp for Ni(OH)₂ is 6x10-¹6. For a saturated solution of Ni(OH)₂ in: a) A buffer of pH 10.0, calculate the concentration of Ni²+ b) A buffer of pH 10.0 that contains 0.100 M EDTA (KNIY = 4.2 x 10¹8 and a4=0.35), calculate the number of moles of Ni(OH)2 that will be required to get a saturated solution.
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