Mathematics, 30.10.2020 20:20 kimberlee304
You need a 15% alcohol solution. On hand, you have a 180 mL of a 45% alcohol mixture. How much pure
water will you need to add to obtain the desired solution?
You will need
mL of pure water
to obtain
mL of the desired 15% solution.
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You need a 15% alcohol solution. On hand, you have a 180 mL of a 45% alcohol mixture. How much pure...
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