Mathematics, 11.10.2019 18:40 lily3934

Achemistry teacher needs to make 10 liters of 42% sulphuric acid solution. the acid solutions available are 30% sulphuric acid and 50% sulphuric acid, by volume. how many liters of each solution must be mixed to make the 42% solution?

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Achemistry teacher needs to make 10 liters of 42% sulphuric acid solution. the acid solutions availa...

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