How Many Grams of KNO₃ Are Needed to Make 250

question 200

Multiple Choice

How many grams of KNO₃ are needed to make 250.mL of a solution that is 0.135 M?

• A)1.71 g
• B)0.341 g
• C)3.41 g
• D)6.82 g

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Definitions:

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