Cl2O + N2O5 → 2NO2ClO
or
Cl2O + N2O5 → 2ClONO2 {ClNO3}
Dichlorine monoxide react with dinitrogen pentoxide to produce giponitryl chlorite (nitrate chlorine[17]). This reaction takes place at a temperature of -20-0°C. Impurities: chlorine Cl2.