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    Exam 4: Reactions in Aqueous Solutions
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    What Is the Concentration of NO<sub>3</sub><sup>-</Sup> Ions in a Solution
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What Is the Concentration of NO3- Ions in a Solution

Question 188

Question 188

Multiple Choice

What is the concentration of NO3- ions in a solution prepared by dissolving 20.0 g of Ca(NO3) 2 in enough water to produce 300.mL of solution?


A) 0.203 M
B) 0.406 M
C) 0.537 M
D) 0.813 M

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