Chemistry- Molarity?

How many moles of potassium iodide, KI, must be used to make 1.500 L of a 0.2 M solution?

Could you also explain how you get the answer?

2007-10-20 11:06:34 · 1 answers · asked by falconsfreak08 1 in Science & Mathematics ➔ Chemistry

Let the solution be called S.

1.500LS x 0.2molKI/1LS = 0.3 moles KI

2007-10-20 11:14:03 · answer #1 · answered by steve_geo1 7 · 0⤊ 0⤋

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