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Mathematics, 20.09.2021 14:00 lovemyboys0404pc662e

You need a 60% alcohol solution. On hand, you have a 480 mL of a 75% alcohol mixture. How much pure water will you need to add to obtain the desired solution?​

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You need a 60% alcohol solution. On hand, you have a 480 mL of a 75% alcohol mixture. How much pure...
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