Lead sulfate is a mostly insoluble salt. The equation for the minimal dissolving of thissalt is:PBSO4(s)2 Pb2+(a q) + SO4 2 minus,(a q)solid 2 dissolvedInitially, it appears as a white solid sitting in water. A solution of N a2SO4 is added tothe mixture. What is observed to happen and why?N azSO4 increases the SO42 minusa g) in solution. The solid dissolves. Reactionshifts to the right.(a q)2 minusNa2SO4 increases the SO4(a g) in solution. The solid dissolves. Reactionshifts to the left.N a2SO4 increases the SO42 minusq)la g) in solution. The solid remains. Reactionshifts to the left.N a2SO4 decreases the SO42 minus,Sla g) in solution. The solid dissolves. Reactionshifts to the left.Na2SO4 decreases the SO42 minusq)(a g) in solution. The solid remains. Reactionshifts to the left.Na2SO4 increases the SO42 minus(a q)in solution. The solid remains. Reactionshifts to the right.

We will answer this question using the common ion effect.

Lead sulfate is a mostly insoluble salt. The equation for the minimal dissolving of this salt is: PBSO4(s) 2 Pb2+, (a q) + SO4 2 minus, (a q) solid 2 dissolved Initially, it appears as a white solid sitting in water. A solution of N a2SO4 is added to the mixture. What is observed to happen and why? ON22SO4 increases the S04 ² minus, shifts to the right. la q) in solution. The solid dissolves. Reaction N a2SO4 increases the SO4 2 minus (a a) in solution. The solid dissolves. Reaction q) shifts to the left. ON22SO4 increases the S04 ² minus, la g) in solution. The solid remains. Reaction shifts to the left. ON22SO4 decreases the SO42 minusla a) in solution. The solid dissolves. Reaction shifts to the left. 2 minus ON 2SO4 decreases the S04 (a a) in solution. The solid remains. Reaction shifts to the left. N a2SO4 increases the SO4 shifts to the right. 2 minus, (a q) in solution. The solid remains. Reaction

Lead sulfate is a mostly insoluble salt. The equation for the minimal dissolving of this salt is: PBSO4(s) 2 Pb2+, (a q) + SO4 2 minus, (a q) solid 2 dissolved Initially, it appears as a white solid sitting in water. A solution of N a2SO4 is added to the mixture. What is observed to happen and why? ON22SO4 increases the S04 ² minus, shifts to the right. la q) in solution. The solid dissolves. Reaction N a2SO4 increases the SO4 2 minus (a a) in solution. The solid dissolves. Reaction q) shifts to the left. ON22SO4 increases the S04 ² minus, la g) in solution. The solid remains. Reaction shifts to the left. ON22SO4 decreases the SO42 minusla a) in solution. The solid dissolves. Reaction shifts to the left. 2 minus ON 2SO4 decreases the S04 (a a) in solution. The solid remains. Reaction shifts to the left. N a2SO4 increases the SO4 shifts to the right. 2 minus, (a q) in solution. The solid remains. Reaction

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter15: Equilibria Of Other Reaction Classes

Section: Chapter Questions

Problem 17E: Assuming that no equilibria other than dissolution are involved, calculate the concentration of all...

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