If 130.0 mL of 3.0×10−3 M Na2SO4(aq) is saturated with CaSO4, how many grams of would be present in the solution? [Hint: Does the usual simplifying assumption hold?]

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My answer is still wrong. What have I done wrong?

  • $\begingroup$ Your answer and method used appears to be correct. I don't see why it would be wrong. $\endgroup$ – John Clinton Apr 9 '18 at 20:42
  • $\begingroup$ "how many grams of would be present in the solution?" - how many grams of what? Are you sure it's CaSO4 and not Ca or SO4? $\endgroup$ – Máté Juhász Apr 9 '18 at 21:18

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