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Ո(qng)شІ}
1з(yng)xӷʽ
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3fNO߀ԭԵIJͬF(xin)
4СMһɆT(du)(sh)(yn)O(sh)Ӌ(j)|(zh)J(rn)еĬF(xin)CNO2
(jng)СMӑՓ?c)O(sh)Ӌ(j)·к
ANO2cHClw BNO2cH2Sw CNO2ͨNa2SҺ
ĿлW(xu) Դ }ͣ
ijW(xu)dȤСMDʾ^̳ȥAlCl3кеMg2+K+s|(zh)xMܜpAlCl3ēpʧՈ(qng)شІ}
(1)мcҺr(sh)Һаl(f)(yng)
xӷʽ____________________________________cҺܷðˮʲô____________
____________
(2)Һaдڵx____________Һaм}
r(sh)ҺpHʲô____________M(jn)____________
鿴𰸺ͽ>>
ĿлW(xu) Դ }ͣ
12 ֣1ijW(xu)dȤСMDʾ^̳ȥAlCl3кеMg2Ks|(zh)xӲMܜpAlCl3ēpʧՈ(qng)شІ}
ٌмcҺr(sh)Һаl(f)(yng)xӷʽ
Һaдڵx__________________Һaм}r(sh)ҺpHԭ_______________________________________ˣM(jn)
2ԓW(xu)СM֜y(c)һ|(zh)ijVXV|(zh)?jn)?sh)O(sh)Ӌ(j)(sh)(yn)
VXy(c)ɚwwe
VXy(c)ʣw|(zh)
P(gun)Дв_ ̖(ho)
AҺAxNaOHҺ
BҺBxÝty(c)V|(zh)?jn)?sh)ƫС
CҺABxϡ
D(sh)(yn)зڌ(sh)ʩ
鿴𰸺ͽ>>
ĿлW(xu) Դ2012ɽ|ʡи9½̌W(xu)|(zh)zy(c)W(xu)ԇ }ͣ}
12 ֣1ijW(xu)dȤСMDʾ^̳ȥAlCl3кеMg2Ks|(zh)xӲMܜpAlCl3ēpʧՈ(qng)شІ}
ٌмcҺr(sh)Һаl(f)(yng)xӷʽ
Һaдڵx__________________Һaм}r(sh)ҺpHԭ_______________________________________ˣM(jn)
?2?ԓW(xu)СM֜y(c)һ|(zh)ijVXV|(zh)?jn)?sh)O(sh)Ӌ(j)(sh)(yn)
VXy(c)ɚwwe
VXy(c)ʣw|(zh)
P(gun)Дв_ ?̖(ho)
AҺAxNaOHҺ |
BҺBxÝty(c)V|(zh)?jn)?sh)ƫС |
CҺABxϡ |
D(sh)(yn)зڌ(sh)ʩ |
鿴𰸺ͽ>>
ĿлW(xu) Դ2011-2012W(xu)ɽ|ʡ9½̌W(xu)|(zh)zy(c)W(xu)ԇ }ͣ}
12 ֣1ijУW(xu)dȤСMDʾ^̳ȥAlCl3кеMg2Ks|(zh)xӲMܜpAlCl3ēpʧՈ(qng)شІ}
ٌмcҺr(sh)Һаl(f)(yng)xӷʽ
Һaдڵx__________________Һaм}r(sh)ҺpHԭ_______________________________________M(jn)
2ԓW(xu)СM֜y(c)һ|(zh)ijVXV|(zh)?jn)?sh)O(sh)Ӌ(j)(sh)(yn)
VXy(c)ɚwwe
VXy(c)ʣw|(zh)
P(gun)Дв_ ̖(ho)
AҺAxNaOHҺ
BҺBxÝᣬty(c)V|(zh)?jn)?sh)ƫС
CҺABxϡ
D(sh)(yn)зڌ(sh)ʩ
鿴𰸺ͽ>>
ĿлW(xu) Դͬ} }ͣ}
鿴𰸺ͽ>>
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