80 ml of medicicine contains 25% benzoic acid 40% salicylic acid and rest is methanol . find the volume of each constituent in the medicine
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Answer:
benzoic= 25% of 80
= 25/100 *80
= 20 mL
Salicylic= 40%of 80
= 40/100*80
= 20 mL
Methanol= 35% of 80
= 35/100*80
= 28 mL
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