配平:Zn+() NO3- +() H+― ()Zn2+ +() N2O↑ + ()H2O

问题描述:

配平:Zn+() NO3- +() H+― ()Zn2+ +() N2O↑ + ()H2O

4Zn+(2) NO3- +(10) H+==(4)Zn2+ +(1) N2O↑ + (5)H2O