What is the percent by volume of isopropyl alcohol in a solution made by dissolving 18.9 mL of isopropyl alcohol in 412 mL of water?

asked May 4, 2021 222k views

1 vote

What is the percent by volume of

isopropyl alcohol in a solution made
by dissolving 18.9 mL of isopropyl
alcohol in 412 mL of water?

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5 votes

Answer: 4.39

Step-by-step explanation:

Mgold answered May 7, 2021

by Mgold

5.6k points

3 votes

Answer:

Step-by-step explanation:

V%=( V of solute ÷ V of solution ) ×100%

= ( 18.9 ÷ (18.9 + 412) ) × 100%

= 4.38%

Aradhna answered May 8, 2021

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