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What is the concentration of a solution made by diluting 5mL of a 0.250m stock is to a volume of 30mL

User Lamcro
by
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1 Answer

3 votes

Answer: 0.04167m

Step-by-step explanation:

By using M1V1=M2V2

Let M1 = 0.250m

M2 = x

V1 = 5mL

V2 =30mL

(0.250)(5) = (M2)(30)

M2 = 0.04167m

User Jopa
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8.0k points