Question

Calculate the volume of solution of 90%,60%,30% alcohol and water required to produce 500ml 50%alcohol?

Answer 1

Answer:

AbV. This means that proff is equal to 2 *%AbV.

For example: 180 proff is equal to 90% AbV

With this question you must first convert ml to L. So, 500ml is equal to 0.5 L

Now, when distilling alcohol, you control the proff of said alcohol by adding water to the alcoholic liquid.

So, 500 ml is equal to 0.5 L

Answer 2

Explanation:

evaluation test for ointment