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Questions and answers by
Emmee
Questions (4)
Calculate the concentration in ppm if 8 grams of CaCl2 is dissolved in 250 ml of water.
1 answer
827 views
Calculate the mass of solvent that would contain 3.0 mg of a drug if the concentration was 3.5%
1 answer
768 views
Calculate the mass of solute of hydrogen peroxide in a 35% solution if 450 ml of solution is being used
1 answer
1,634 views
Calculate the mass of solute in a 10% salt solution if the mass of the solvent is 350 grams.
1 answer
1,409 views
