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Parts per Million (ppm)

14. Solutions / Parts per Million (ppm) / Problem 1

Describe the preparation of a 250 mL 102 ppm solution of salicylic acid in water

A

Dissolve 25.5 mg salicylic acid in 250 mL water

B

Dissolve 102 mg salicylic acid in 250 mL water

C

Dissolve 138 mg salicylic acid in 250 mL water

D

Dissolve 34.5 mg salicylic acid in 250 mL water

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