Exercise 1

How many moles of $\mathrm{AgCl}$ will be precipitated when an excess of ${\mathrm{AgNO}}_3$ is added to a molar solution of $\left[\mathrm{CrCl}{\left({\mathrm{H}}_2\mathrm{O}\right)}_5\right]{\mathrm{Cl}}_2$?

Calculate the overall complex dissociation equilibrium constant for the ${\left[\mathrm{Cu}{\left({\mathrm{NH}}_3\right)}_4\right]}^{2+}$ ion, given that ${\mathrm{\beta }}_4$ for this complex is $2.1 \times {10}^{13}$.

If three donor atoms of the same ligands occupy adjacent positions at the corners of an octahedral face, we have the facial (fac) isomer.

Identify the isomer occur in the given ligand. _____ (Facial (fac) isomer/ Meridional (mer) isomer)

$[{\mathrm{Ma}}_3{\mathrm{b}}_3 ] \mathrm{like} [\mathrm{Co}{({\mathrm{NH}}_3 )}_3 {({\mathrm{NO}}_2 )}_3 ]$

Give one importance of coordination compounds in quantitative analysis.

The colour of precipitate nickel dimethylglyoxime complex is _____.

Which reagent is used for detecting the quantity of nickel ions.

Does $\left[\mathrm{Co}{\left({\mathrm{NH}}_3\right)}_6\right]{\mathrm{Cl}}_3$ show optical isomerism?