Laydin18 Laydin18

06-01-2018
Health

contestada

A 10-milliliter solution containing 2 grams of drug is a _______% solution.

Respuesta :

andriansp andriansp

15-01-2018

I believe the answer is 20%.

The standard measurement that used to measure solution is the amount in mass of a component in a mixture per 100 unit of mass of the overall mixture
So, the calculation would be

%w/v = 2 g / 10 mL x 100%

= 20% w/v solution

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