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Theresa morgan, a chemist, has a 30% hydrochloric acid solution and a 50% hydrochloric acid solution. how many liters of each should she mix to get 420 liters of a hydrochloric acid solution with a 45% acid concentration? liters of 30% hydrochloric acid solution . liters of 50% hydrochloric acid solution .
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Theresa morgan, a chemist, has a 30% hydrochloric acid solution and a 50% hydrochloric acid solution...
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