Окислительно-восстановительные реакции
1.NaI(ЙОД)+NaIO3+H2SO4 =I2+ Na2SO4 +H2O
2.KNO2+KCLO3=KCL+KNO3
3.H2S+K2CL2O+H2SO4 = S+CL(SO4)3+K2SO4+H2O
4.C +HNO3=CO2+NO +H2O
1.NaI(ЙОД)+NaIO3+H2SO4 =I2+ Na2SO4 +H2O
2.KNO2+KCLO3=KCL+KNO3
3.H2S+K2CL2O+H2SO4 = S+CL(SO4)3+K2SO4+H2O
4.C +HNO3=CO2+NO +H2O
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Verified answer
1.5NaI+NaIO3+3H2SO4 =3I2+ 3Na2SO4 +3H2O2.3KNO2+KCLO3=KCL+3KNO3
4.3C +4HNO3=3CO2+4NO +2H2O