You are given a 1 M solution of sodium chloride. How will you prepare 1000 μL...

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You are given a 1 M solution of sodium chloride. How will you prepare 1000 μL...

You are given a 1 M solution of sodium chloride. How will you prepare 1000 μL of 0.2 M solution of sodium chloride?

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Answer 1

Answer #1

stock solution of Nall = IM final concentration of Nall = 0.2M final volume of Wall = 1000 yL Volume of stock solution needed x= 200 4L Take 200 4L of stock solution ie IM solution. Them dilute it 1000 y L solution. Dilute it with water. Then moles of

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