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07-01-2024
Chemistry

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A student has a 10 cm³ sample of 1.00 x 10-2 mol dm3 methanoic acid solution. The student is asked to dilute the methanoic acid solution to a concentration of 2.00 x 10-4 mol dm3 by adding distilled water. Which volume of water should be added? A 200 cm³ B 490 cm³ C 500 cm³ D 510 cm³

A student has a 10 cm sample of 100 x 102 mol dm3 methanoic acid solution The student is asked to dilute the methanoic acid solution to a concentration of 200 x class=

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