You have a 6.00 M stock solution of NaCI. Your goal is to make a 250.00...

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You have a 6.00 M stock solution of NaCI. Your goa

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Answer 1

Answer #1

Solution :-

Initial molarity = 6.00 M

Initial volume = ?

Final molarity = 0.750 M

Final volume = 250.00 ml

Lets calculate the volume of the stock solution needed

M1V1= M2V2

V1= M2V2/M1

V1 = 0.750 M * 250.00 ml / 6.00 M

V1 = 31.25 ml

So we need to use 31.25 ml of the 6.00 M stock solution and stransfer it to 250 ml volumetric flask then fill the flask upto the mark with distilled water and shake well.

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Answer 2

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You have a 6.00 M stock solution of NaCI. Your goal is to make a 250.00...

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