Using the appropriate Ksp values, find the concentration of K+ ions in the solution at equilibrium after 550 mL of 0.40 M aqueous Cu(NO3)2solution has been mixed with 500 mL of 0.30 M aqueous KOH solution. (Enter in M.) (Ksp for Cu(OH)2 is 2.6x10-19).(Determine which reactions are taking place, and what will be precipitating from the Ksp values. Find the equilibrium concentrations of each species present. Remember, some ions are spectator ions.)((The answer is not 0.0714))

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Asked Apr 9, 2019
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Using the appropriate Ksp values, find the concentration of K+ ions in the solution at equilibrium after 550 mL of 0.40 M aqueous Cu(NO3)2solution has been mixed with 500 mL of 0.30 M aqueous KOH solution. (Enter in M.) (Ksp for Cu(OH)2 is 2.6x10-19).

(Determine which reactions are taking place, and what will be precipitating from the Ksp values. Find the equilibrium concentrations of each species present. Remember, some ions are spectator ions.)

((The answer is not 0.0714))

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Expert Answer

Step 1

The balanced chemical equation for the reaction between copper nitrate and potassium hydroxide is: 

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Step 2

The aqeous components in the reaction undergoes dissociation and are present as ions. Thus, writing the equation in form of ions is called ionic equation. Cancelling the similar terms from the ionic reaction results in the net ionic equation. Thus, writing the ionic and the net ionic equation of the given reaction :

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Step 3

Molarity is defined as the number of moles of solute per liter of the sol...

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