ointment with 13 % zine oxide . How momy g of simple ointment woul पou need नadaन २२० १ of zinc oxide ointment APF to make a omtment containing 8% zhe oxide 13

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A: According to guidline I can answer only one , plz repost 2nd question

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.