Mathematics, 04.11.2020 22:00, pandagorwar

In chemistry you need to dilute an alcohol solution down. you have a 90% alcohol solution and a 20% alcohol solution. if you want to end up with 335 L of 50% alcohol, how much of each do you need

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In chemistry you need to dilute an alcohol solution down. you have a 90% alcohol solution and a 20%...