}ĿijУWdȤСMͬWOӋDʾĺלUҺijɷչ_̽:
}:ďUҺкЩɷ?
c:
DIIеķ֪UҺһȻcҺܺ_____Һ}
1ͬW_ԓUҺǷ}ȡUҺƷмɷNԇ______F___FfUҺ}Ĵ
2СˬͬWUҺMãпԓUҺ_Ŀĵ___
AȥȻcе̼c BȥCOеCO2CϴLʢʯˮԇƿ
3СӰͬWȡUҺlõɫwl____Aȡõİɫw___
ĿлW Դ }ͣ
}ĿWһTԌAĿƌWՈYDbÈDش}
(1)̖ăxQ_____
(2)AbȡrĻWʽ_____Bbռ_____ҪCbռһԇܸ⣬MеIJ_____zCbռMķ_____
(3)ADböÁȡ⣬DbȡIJ֮̎_____
(4)ЌPf______(̖)
ټУϞTϨfЮaĚwȼҲ֧ȼ
ڼɫʯҺ׃tfЮaĚw@
Ҍ~Ƭϵļtכ]ȼtײǿȼ
ܱУtҪ^ԺıMbÃȵ
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀ|غ㶨ɵİlFWİlչ˾ؕI
(1)C|غ㶨ɣСOӋDʾbMЌ
rȌbˎƷb÷ƽaƄδaƽƽȻȡbͲFƿעϡ}ٌb÷ƽ^쵽________________________________ƽ̶ָָȱPgĶC|غ㶨
(2)FƿĞһΕrgƽǷƽʲô_____________________________
(3)|غ㶨ɵ^_______________
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}ĿWZnjWWҪLJHͨõĻWZԣՈPWZ
1Ԫ______ ɂԭ____
23Fe2+ʾ________
3ܴMro~L@BcA|ʹÕͷЧԭһNд̼ԚζĚwԓw_______Wʽ
4лWʽ
ˮͨ늷ֽ_____
Ȼȼ______
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀ(һ) ՈД:лW̖С3քeԱķNx(̖)
ٱʾӵĔĿ
ڱʾԭӵĔĿ
۱ʾxӵ늺ɔ
13He______________
23SO2______________
3N3-______________
()ûW̖ʾ:5______________
2~ԭ______________
3@x______________
F______________
鿴𰸺ͽ>>
ʡW`ͲϢeƽ_ | WкϢe^ | p_e^ | vʷ̓oxкϢe^ | ֙e^
`ͲϢeԒ027-86699610 e]䣺58377363@163.com