Compounds in aqueous solution practice chemistry assignment help

  1. Write the equation for the dissolution of each of the following in water, and then determine the number of moles of each ion produced as well as the total number of moles of ions produced.
    a. 1 mol ammonium chloride
    b. 1 mol sodium sulfide
    c. 0.5 mol barium nitrate
  2. Will a precipitate form if solutions of potassium nitrate and magnesium sulfate are combined? If so, write the net ionic equation for the reaction.
  3. Will a precipitate form if solutions of barium chloride and sodium sulfate are combined? If so, identify the spectator ions and write the net ionic equation
  4. “Make sure to show your work, and your answers should be provided with the correct amount of significant figures.”

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