Question

IUPAC name of: (cr(no2)2(en2))po4​

Answer 1

Answer:

Chromium ethylene diammine di nitro phosphate

Answer 2

(Cr(NO2)2(en2))PO4​

The IUPAC name of the compound is bis(ethylenediamine)dinitrochromium(II)phosphate.

Explanation:

• NO2 is Nitro , Charge= -1.

• en is ethylenediamine , Charge =0.

• Charge on chromium is +2.

Naming in co-ordination compounds is done in alphabetic order;

Therefore, the name of the compound is :

bis(ethylenediamine)dinitrochromium(II)phosphate