(li)ԴW(wng)j(lu )YԴ 2021-11-15 11:25:21
|(zh)(ԭx)磺ˮˮӘɵ ƽɽԭӘɵȻccxӺxӘɵ
|(zh)ķ(li)
|(zh)(li)ͻ?ˮsˮˮﶼǼ;ȻˮVȪˮ}ˮˮѩϵȶǻ
|(zh)|(zh)
|(zh)|(zh)ҪW(xu)׃ͱF|(zh)ɫB(ti)ζc(din)c(din)ܶӲܽ]l(f)չˮԵ
W(xu)|(zh)|(zh)ڻW(xu)׃бF(li)|(zh)ȼ߀ԭgٻ(dng)Ե
W(xu)ʽ
W(xu)ʽČ(xi)
A.|(zh)ĻW(xu)ʽ
pԭӷӵĻW(xu)ʽ磺—H2—O2——N2Ț——Cl2
ϡКwcwǽن|(zh)ԭӘĻW(xu)ʽԪط̖(li)ʾ
B.ĻW(xu)ʽ---- r(ji)(xi)߅ؓr(ji)(xi)߅ͬr(sh)ؓσr(ji)Ĵ͞
|(zh)ɡ
ӡԭӡ
gӭʹ֙CƽƄ(dng)OL(fng)(wn)пW(wng)2024пһ·ͬ>>c(din)鿴