Answer to Question #206060 in General Chemistry for jayden m dillard

General Chemistry

Question #206060

How many grams of potassium iodide are needed to make 4 liters of a .2 m solution of potassium iodide in water?

Expert's answer

If molarity = 2M

Number of moles= 2000

Then for a 4 litre solution it will contain....."4\u00d7 2000" = 8000 moles

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