Chemistry

A 7.83 g sample of NaCl is dissolved in 90.00 mL of ethyl alcohol solution. Calculate the molar concentration of the solution.

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asked by Monica
  1. mols NaCl = grams/molar mass
    M NaCl = mols NaCl/0.090 L = ?

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    posted by DrBob222
  2. 1.49 M

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    posted by Marissa
  3. 66

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