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What volume of 0.436 M barium nitrate solution is needed to prepare 240.0 mL of a barium nitrate solution that is 0.300 M in nitrate ion?

a. 349 mL

b. 82.6 mL

c. 55.0 mL

d. 165 mL

e. 330. mL

Answer :

The correct answer would be A

Explanation: I did the math

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