ר17 绯ѧԭۺӦ
12024CO2һ۵̼ԴۺþҪ塣ش⣺
3O2AlCO2عԭͼ4ʾõصЧCO2طӦAl2(C2O4)3ҪĻԭϡ
صĸӦʽ________ صӦʽ6O2+6e6CO2+6O2
?
?
6O2
?
3C2O4
2?
ӦO2________ õصܷӦʽ________
𰸡AlC3e=Al2AlC6e=2Al 2Al+6CO2=Al2(C2O4)3
C
3+
C
3+
22024վNOxҪָNONO2ǴҪȾ֮һЧȥеNOxǻҪ⡣
2ϡNOxõHNO3HNO2ĻҺûҺɻýŨᡣдʱĵ缫Ӧʽ____________________________________ 𰸡2HNO2?2e+H2O
2ݵԭʧӵӦӦΪHNO2ʧȥHNO31molHNO2
?
3H+NO3
+
?
Ӧʧȥ2molӣԭغҺԣʱ缫ӦʽΪHNO2-2e+H2O=NO3+3H 32024¿α1ƣNa2S2O5ҽҩӡȾʳƷȷӦù㷺ش⣺ 3ƱNa2S2O5ҲɲĤ⼼װͼʾSO2ҺкNaHSO3Na2SO3ĵ缫ӦʽΪ_______________________ҵNaHSO3ŨӡҺнᾧˮɵõNa2S2O5
--+
𰸡32H2O4e4H+O2 a
42024¿α1ҹƵúʹýпĹңһпZnSSiO2FeSCdSPbSʣΪԭƱпͼʾ
4пҺƱпʱĵ缫ӦʽΪ______________пĵҺɷ_______ʹá
𰸡4Zn+2eZn ܽ
ʱԪתΪSO2ȻϡܽпӣϡӦתΪǦˮ1лǦڳӵpHϴҪΪӣͨpHõҺмпûCdҺõп
2+
4пҺƱпʱõӵĻԭӦпӷŵ磬ĵ缫ӦʽΪZn2++2eZnŵ磬ƻˮĵƽ⣬ӣԵ˳пĵҺɷܽʹá
52024¿α3KIO3һҪΪʳеIJش⣺ 3KIO3ҲɲáⷨƱװͼʾ дʱĵ缫Ӧʽ______
ڵͨӽĤҪΪ_________ǨƷ_____________ 롰ⷨȣKClO3Ҫ֮______________дһ㣩
𰸡32H2O+2e2OH+H2Kab۲Cl2Ⱦ
+
62017վӦù㷺Ľ(ҪɷΪAl2O3SiO2Fe2O3)ΪԭƱһֹ£