How many milliliters of 7.14 M perchloric acid solution should be used to prepare 3.00 L...

Question

Question

Answer 1

Answer #1

use dilution formula

M1*V1 = M2*V2

1---> is for stock solution

2---> is for diluted solution

Use:

M1*V1 = M2*V2

V1 = (M2 * V2) / M1

V1 =(0.300*3.000)/7.14

V1 =0.126 L

= 126 mL

Answer: 126 mL

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Answer 2

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