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

Answer Link

Otras preguntas

Hammer,act I, scene i caintains suspends beacuse it

What do all multicellular organisms need for sexual reproduction to occur? a.pollen b.spores c.seeds d.gamets

A period of time when no positive change seems to happen is called a?

4. What does the tree of life represent? (1 point) A. the current hypothesis of the evolutionary relationships between organisms B. the relationship between

Factor 15a^3+ 20a^2- 6a- 8 by grouping

What literary work do scholars usually say signals the beginning in Harlem renaissance?

For a sine wave depicting simple harmonic motion, the smaller the amplitude of the wave, the smaller the of the pendulum from the equilibrium position. The sh

The area of a parallelogram is 400m2 the base is 25m find the length of the height

Which line of latitude marks the southern edge of the tropical zone? Can anyone help?

What is Julius Caesar goals