Mathematics, 07.04.2021 06:20 khyyonsb
You need a 40% alcohol solution. On hand, you have a 80 mL of a 10% alcohol mixture. You also have 80%
alcohol mixture. How much of the 80% mixture will you need to add to obtain the desired solution?
You will need
mL of the 80% solution
Answers: 2
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You need a 40% alcohol solution. On hand, you have a 80 mL of a 10% alcohol mixture. You also have 8...
Mathematics, 12.12.2020 16:40
Mathematics, 12.12.2020 16:40