Question

Calculate the concentration of the nitrate ion in a solution made by mixing 45.0 mL of 1.50 M silver nitrate solution with 50.0 mL of 4.10 M calcium nitrate solution.
molsAgNO3 = M x L =mols NO3^-
mols Ca(NO3)2 = M x L and that x 2 = mols NO3^-
Then total mols NO3^-/total volume in L = M of the nitrate ion

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