A solution of 118mL of 0.180 M KOH is mixed with a solution of 260mL of 0.190M NiSO4. = 2KOH(aq) + NiSO4(aq) → K2SO4(aq) + Ni(OH)2(s) 1. What is the concentration of Ni2+ that remains in the solution? 2. What is the concentration of SO42− that remains in the solution? 3. What is the concentration of K+ that remains in the solution? It is not Ni+2 left in solution = 0.0494 - 0.0106 = 0.0388moles It is not Total concentration of SO42- = 0.0388 + 0.0106 = 0.0494moles It is not K+ ion concentration = 2× 0.0106 =0.0212 mole
A solution of 118mL of 0.180 M KOH is mixed with a solution of 260mL of 0.190M NiSO4. = 2KOH(aq) + NiSO4(aq) → K2SO4(aq) + Ni(OH)2(s) 1. What is the concentration of Ni2+ that remains in the solution? 2. What is the concentration of SO42− that remains in the solution? 3. What is the concentration of K+ that remains in the solution? It is not Ni+2 left in solution = 0.0494 - 0.0106 = 0.0388moles It is not Total concentration of SO42- = 0.0388 + 0.0106 = 0.0494moles It is not K+ ion concentration = 2× 0.0106 =0.0212 mole
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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A solution of 118mL of 0.180 M KOH is mixed with a solution of 260mL of 0.190M NiSO4. = 2KOH(aq) + NiSO4(aq) → K2SO4(aq) + Ni(OH)2(s)
1. What is the concentration of Ni2+ that remains in the solution?
2. What is the concentration of SO42− that remains in the solution?
3. What is the concentration of K+ that remains in the solution?
It is not Ni+2 left in solution = 0.0494 - 0.0106 = 0.0388moles
It is not Total concentration of SO42- = 0.0388 + 0.0106 = 0.0494moles
It is not K+ ion concentration = 2× 0.0106 =0.0212 moles
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