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Bas_tet [7]
3 years ago
14

352L of chlorine under a pressure of 680. mm Hg are placed in a container under a pressure of 1210 mm Hg. The temperature remain

s constant at 296 K. What is the volume of the container in liters?​
Chemistry
1 answer:
Law Incorporation [45]3 years ago
8 0

Answer:

P1 = 680. mm P2 = 1210 mm

V1 = 352 mL V2 = ?

P1V1 = P2V2

V2 = P1V1/P2

V2 = 680. mm x 352 mL/1210 mm = 198 mL Cl2

Explanation:

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Solid NaI is slowly added to a solution that is 0.0079 M Cu+ and 0.0087 M Ag+.Which compound will begin to precipitate first?NaI
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Answer :

AgI should precipitate first.

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K_{sp} for CuI is 1\times 10^{-12}

K_{sp} for AgI is 8.3\times 10^{-17}

As we know that these two salts would both dissociate in the same way. So, we can say that as the Ksp value of AgI has a smaller than CuI then AgI should precipitate first.

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The expression for solubility constant for this reaction will be,

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The expression for solubility constant for this reaction will be,

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Percent of Ag^+ remains = \frac{6.64\times 10^{-7}}{0.0087}\times 100

Percent of Ag^+ remains = 0.0076 %

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