In each of the following pairs, indicate which has the higher concentration of I

Part A 0.25 M KI solution Part B 200 mL of 0.040 M ZnI2 solution Part C solution made by dissolving 145 g of NaI

ID: 943324 • Letter: I

Question

In each of the following pairs, indicate which has the higher concentration of I ion.

Part A

0.10 M BaI2 or 0.25 M KI solution

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Part B

100 mL of 0.10 M KI solution or 200 mL of 0.040 M ZnI2 solution

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Part C

3.2 M HI solution or a solution made by dissolving 145 g of NaI in water to make 150 mL of solution.

In each of the following pairs, indicate which has the higher concentration of I ion.

Part A

0.10 M BaI2 or 0.25 M KI solution

0.10 or 0.25 sol

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Part B

100 mL of 0.10 M KI solution or 200 mL of 0.040 M ZnI2 solution

100 mL of 0.10 M KI 200 mL of 0.040 M ZnI2

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Part C

3.2 M HI solution or a solution made by dissolving 145 g of NaI in water to make 150 mL of solution.

3.2 M HI NaI solution

Part A

0.25 M KI solution

Part B

200 mL of 0.040 M ZnI2 solution

Part C

solution made by dissolving 145 g of NaI

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