What is the solubility in moles/liter for silver bromide at 25 oC given a Ksp value of 7.7 x 10-13. Write using scientific notation and use 1 or 2 decimal places (even though this is strictly incorrect!
Ksp of AgBr = 7.7 x 10^-13
AgBr --------------> Ag+ + Br-
S S
Ksp = S^2
7.7 x 10^-13 = S^2
S = 8.77 x 10^-7 M
molar solubility = 8.77 x 10^-7 M
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