Answer:

5%

Step-by-step explanation:

Ask: The percent by volume of acetic acid in the solution.

Given: 10 ml of acetic acid and 200 ml of water

Required: % by volume

Operation:

% by volume = volume of acetic acid/total mass of solution x 100

Solution:

Percent volume of acetone  =  10/210  x 100 = 5%

Answer: Therefore, it is 5%.

Answer:

20%

200×.10=20

Explanation:

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