brooklym899 brooklym899

14-04-2021
Chemistry

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What is the final volume of a 3.5M NaOH solution if the original solution was 20mL of a 7.00M NaOH solution?

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21ahmedfa 21ahmedfa

14-04-2021

Answer:

40 mL

Explanation:

M1V1 = M2V2

M1 = 7.00 M

V1 = 20 mL

M2 = 3.5 M

V2 = ?

Solve for V2 --> V2 = M1V1/M2

V2 = (7.00 M)(20 mL) / (3.5 M) = 40 mL

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