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Alisiya [41]
3 years ago
15

Given the equation representing a solution equilibrium: BaSO4(s) <—> Ba2+ (aq) + SO4 2- (aq)

Chemistry
1 answer:
goldenfox [79]3 years ago
3 0

Answer:

The equilibrium shifts to the left, and the concentration of Ba2+(aq) decreases

Explanation:

Whenever a solution of an ionic substance comes into contact with another ionic compound with which it shares a common ion, the solubility of the ionic substance in solution decreases significantly.

In this case, both BaSO4 and Na2SO4 both possess the SO4^2- anion. Hence SO4^2- anion is the common ion. Given the equilibrium;

BaSO4(s) <—> Ba2+ (aq) + SO4 2- (aq), addition of Na2SO4 will decrease the solubility of BaSO4 due to the presence of a common SO4^2- anion compared to pure water.

This implies that the equilibrium will shift to the left, (more undissoctiated BaSO4) hence decreasing the Ba^2+(aq) concentration.

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4 years ago
What is the most soluble salt of the following set? What is the most soluble salt of the following set?
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Answer:

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Explanation:

The solubility product of a solid is the amount of solid dissociates into its respective ions in the solution. Thus more the value of the Ksp, the more is the salt soluble in the solvent.

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Sn(OH)_2\ (K_{sp} =1.6\times 10^{-19})

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The salt having highest value of Ksp is AgCN. So, it is most soluble.

4 0
3 years ago
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6 0
3 years ago
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learn more:

Charles's law brainly.com/question/7316997

#learnwithBrainly

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