Chemistry, 31.07.2019 13:00 denarreiahspen5921
Brine is a solution of salt and water. if a tub contains 70 pounds of a 5% solution of brine, how much water (to the nearest tenth lb.) must evaporate to change it to an 7.5% solution? lbs. of water must evaporate.
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Brine is a solution of salt and water. if a tub contains 70 pounds of a 5% solution of brine, how mu...
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