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Mathematics, 09.12.2020 18:00 dmahaney8538

A science teacher has a supply of 7% and a supply of 64% hydrochloric acid (HCl). How much of each solution should the teacher mix together to get 24 mL of 45% HCl for an experiment?

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A science teacher has a supply of 7% and a supply of 64% hydrochloric acid (HCl). How much of each s...

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