Explain the reaction of crcl3 with liquid nh3

Reference no: EM13496224

The reaction of CrCl3 with liquid NH3 to give yellow [Cr(NH3)6]Cl3 often has a low yield, since the reaction tends to stop with the production of pink [Cr(NH3)5Cl]Cl2. However, adding a small piece of Na metal to the liquid NH3 results in complete conversion of the CrCl3 to [Cr(NH3)6]Cl3. Offer two plausible explanations of this rate enhancement for the final step of the substitution process.

Reference no: EM13496224

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