KSP Questions. Please complete ICE tables and show work!
Homework Answers
Balanced equation,
Pb(NO3)2 (aq.) + Na2SO4 (aq.) ---------> PbSO4 (s) + 2 NaNO3 (aq.)
Formula of the precipitate = PbSO4
[Pb^2+] = 0.00016 * 255 / ( 255 + 456 ) = 0.0000574 M
[SO4^2-] = 0.00023 * 456 / ( 255 + 456 ) = 0.000148 M
Solubility eqution,
PbSO4 (s) 
Pb^2+ (aq.) + SO4^2- (aq.)
Solubility product expression can be written as,
Qsp = [Pb^2+][SO4^2-] = ( 0.0000574 ) ( 0.000148 ) = 8.50 X 10^-9
Given Ksp = 1.7 X 10^-8
SInce Qsp < Ksp ; no precipitation takes place.
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KSP Questions. Please complete ICE tables and show work!
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I need help with Questions 14, 17, and 18. Please show
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Please just complete the questions that don’t require any more
supplemental information
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please write legible. answer all questions.
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I need help with Questions 14, 17, and 18. Please show
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