If the solubility of calcium hydroxide Ca(OH)2 is s, what is the value of Ksp equal...

Question

Question

If the solubility of calcium hydroxide Ca(OH)₂ is s, what is the value of K_sp equal to?

K_sp = 4s³

K_sp = 2s³

K_sp = 2s²

K_sp = s²

Answer 1

Answer #1

Ca(OH), ionises as, Ca(OH)₂ Ca2+ + 2OH- Ksp = [ca2+] [OH)² Since solubility of Ca(OH) is s Ksp = (s) (25)2 = sx 45² (Ksp = 45

Answer 2

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