college chemistry

a solution is made by dissolving 25 g NaCl in enough water to make 1.0 L solution. Assume that density of the solution is 1.0 g/mL. calculate the mass percent, molarity, molality, and mole fraction of NaCl.

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asked by Kyle
  1. Don't be coy. How much do you know how to do and exactly what do you not understand? I'm not working these so you can check your answer but I will be glad to help you through what you don't understand.

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    posted by DrBob222
  2. I responded below. mass percent is not right (should be 2.5%) but M and m are right.

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    posted by DrBob222

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