You need a 25% alcohol solution. On hand, you have a 315 mL of a 10% alcohol mixture. You also have 70% alcohol mixture.
Posted: Thu Jul 14, 2022 3:48 pm
You need a 25% alcohol solution. On hand, you have a 315 mL of a10% alcohol mixture. You also have 70% alcohol mixture. How much ofthe 70% mixture will you need to add to obtain the desiredsolution?
You will need _____ mL of the 70% solution
You will need _____ mL of the 70% solution