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OpenStudy (anonymous):
John was asked to make a saline, or saltwater, solution for a class lab. He added 20.5 grams of salt to a beaker that had 41 milliliters of water in it. What was the concentration of salt in the water? A 20.5 g/mL B 0.5 mL C 0.5 g/mL D 41 mL
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OpenStudy (anonymous):
@sammixboo
OpenStudy (anonymous):
Concentration = mass of solute/volume of solution. C= 20.5g/41mL= 0.5g/mL
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