Question

Find the volume acetic acid required to prepare 15% V/V when dissolved in 70 ml of water. ​

Answer 1

Answer:

try to understand your question with this example

Explanation:

A percent v/v solution is calculated by the following formula using the milliliter as the base measure of volume (v):

% v/v = mL of solute/100 mL of solution

Example:

What is the % v/v of a solution that has 5.0 mL of hydrochloric acid (HCl) diluted to 100 mL with deionized water?

X % = 5.0 mL HCl/100 mL of solution

X/100 = 5.0/100

Cross multiplying,

100X = 500

X = 5.0% % v/v