What is the solubility of Al3+ at pH = 4.45 if solubility is limited by formation...

Question

Question

What is the solubility of Al³⁺ at pH = 4.45 if solubility is limited by formation of the hydroxide? (K_sp Al(OH)₃ = 3.1 x 10^-34, K_w = 1.0 x 10^-14)

a) 1.4 x 10^-5 M

b) 3.1 x 10^-34 M

c) 0.042 M

d) 3.8 x 10^-9 M

e) 6.4 x 10^-3 M

science chemistry

Answer 1

Answer #1

Answer 2

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