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Mathematics, 29.07.2019 08:10 celestemaria0727
Ascience teacher has a supply of 5% hydrochloric acid and a supply of 65% hydrocloric acid (hci). how much of each solution should the teacher mix together to get 42 ml of 45% hci for an experiment? a) the teacher will need 14 ml of the 5% solution and 28 ml of the 65% solution. b) 28 ml of 5% solution and 14 ml of the 65% solution c) 14 ml of the 5% and 14 ml of the 65% solution d) 28 ml of the 5% solution and 28 ml of the 65% solution
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Ascience teacher has a supply of 5% hydrochloric acid and a supply of 65% hydrocloric acid (hci). ho...
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