An aqueous solution is prepared in which XXXXXXXXXXmol Ni(NO3)2 and 0.353 mol NH3 are dissolved in a total volume of 1.00 L a) Classify the species present in the resulting solution according to their...

An aqueous solution is prepared in which 0.00100 mol Ni(NO3)2 and 0.353 mol NH3 are dissolved in a total volume of 1.00 L

a) Classify the species present in the resulting solution according to their relative amounts. Kf for Ni(NH3)6^2+  is equal to 5.5x 10^8 ions In Solution (2 items)

b)

Write the expression for the dissociation constant needed to determine the concentration of NI(H2O)6^2+    ions at equilibrium solution formed in part1