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Mathematics, 10.07.2019 20:30 shyann78
How many liters of a 2% hydrochloric acid(hci) solution and an 11% hci solution should karen mix to obtain 3 l of the 8% hci solution needed in the chemistry lab?
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How many liters of a 2% hydrochloric acid(hci) solution and an 11% hci solution should karen mix to...
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