In the laboratory you dissolve 22.9 g of ammonium iodide in a volumetric flask and add...

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In the laboratory you dissolve 22.9 g of ammonium iodide in a volumetric flask and add...

In the laboratory you dissolve 22.9 g of ammonium iodide in a volumetric flask and add water to a total volume of 250 mL.

What is the molarity of the solution?  M.

What is the concentration of the ammonium cation?  M.

What is the concentration of the iodide anion?  M.

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Answer 1

Answer #1

is = mass I Malarmass X Volume 22.99 144.94 g/molx 0.25L = 0.63M NH₂ I - NHut + I concentration al Nrit =0-63M Concentration

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