___FeS2+___HNO3=____Fe(NO3)3+____SO2+_____NO+____H2O
___FeS2+___HNO3=____Fe(NO3)3+____SO2+_____NO+____H2O
___I2+___HNO3=___HIO3+___NO+___H2O
____Pt+____HNO3+____HCI=>____H2PtCI6+____NO+____H2O怎么配平?
配平化学方程式 ______(C6H10O5)n +____H2O=____H2 +____CO2
_____Br2 +____NaOH------>____NaBr +____NaBrO3 +____H2O
Are these_____jakets?_____No,they are______.
Fe(OH)3+HNO3=Fe(NO3)3+H2O配平?
Fe(NO3)3= Fe2O3+NO2+O2 配平
HNO3+Fe=Fe(NO3)3+NH4NO3+H2O 咋配平?
Fe3C+HNO3=Fe(NO3)3+CO2+H2O
什么物质+Ba(NO3)2=Mg(NO3)2
Cu(NO3)2+NaOH=?