ijW(xu)dȤСMͬW(xu)о~cķ(yng)քeO(sh)Ӌ(j)Dʾ(sh)(yn)bã
1ԓСMͬW(xu)(du)@bM(jn)u(png)r(ji)J(rn)bøЃ(yu)ȱc(din)bõă(yu)c(din) bõă(yu)c(din)
2bþC˼ҵă(yu)c(din)һױ^bԇC ҺAвֹܿBƷtҺԭ
ʹbКwȫCҺգɲȡIJ
3bаl(f)(yng)ĻW(xu)ʽ ԓСMͬW(xu)ñbM(jn)Ќ(sh)(yn)^аl(f)F(xin)nČ(sh)(yn)F(xin)ԇA(ni)߀˰ɫwɫwɷֿ
ĿлW(xu) (li)Դ }ͣ(sh)(yn)}
֪}iҺa(chn)SGɫwҺϼtɫȥF(xin)һ(g)߀ԭ(yng)wϵйKClCl2H2SO4H2OKMnO4MnSO4K2SO4߷N|(zh)
1ԓ(yng)σr(ji)ߵķ(yng)
2һ(g)߷N|(zh)߀ԭ(yng)ʽ
3(yng)1 molڷ(yng)еõ molӡ
ijоԌW(xu)(x)СMbƂƯM(jn)ƯЧɷֵ|(zh)?jn)?sh)y(c)
1bâеxԇ
2bâаl(f)(yng)ĻW(xu)ʽ ԓ(yng)Ƿşᷴ(yng)(yng)ض^ߕr(sh)и(yng)l(f)M(jn)ԓ(sh)(yn)bԜpٸ(yng)l(f)ķ
_________________________
3y(c)ƯЧɷֵ|(zh)?jn)?sh)
Qȡ1.000 gƯFƿУˮܽ⣬{(dio)(ji)ҺpHԵ۞ָʾ0.1000 molL1 KIҺM(jn)еζҺF(xin)(wn)\{(ln)ɫr(sh)ζKc(din)(yng)ԭ飺
3ClO+ I = 3Cl+ IO3 IO3 + 5I + 3H2O = 6OH + 3I2
(sh)(yn)y(c)Ô(sh)(j)±ʾ
ζΔ(sh) | 1 | 2 | 3 |
KIҺwe/mL | 19.98 | 20.02 | 20.00 |
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ(sh)(yn)}
ijоԌW(xu)(x)СMO(sh)Ӌ(j)(sh)(yn)(li)оϡc~(yng)NO
1a(b)Ќ(sh)(yn)E
__________________________________________
ڴ_AU҂(c)©עϡһֱעϡHNO3|A̎Ƥֹ
P(gun)]A^쌍(sh)(yn)F(xin)
2ӛ^쵽Č(sh)(yn)F(xin)
^쵽ĬF(xin)УU(c)~zuܽ_____ɫwa(chn)Һ______ɫS(yng)M(jn)(yng)ֹͣԓ^̷(yng)xӷʽ________________________________
3ԇ܃(ni)bNOˮУ(dng)ԇ܃(ni)ͨ21mLO2r(sh)ԇеҺԭ(li)λtԭԇNOwe_________mL
40.1LϡϡĻҺ|(zh)ȷքe0.1mol/L0.4mol/LԓҺм~tܽ~۵|(zh)_______gҪʹҺеCu2+ȫD(zhun)Cu(OH)2(yng)2 molL1ĚcҺ _mL
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ(sh)(yn)}
ijn(dng)СMCuOcNH3(yng)оNH3ijN|(zh)y(c)MO(sh)Ӌ(j)(sh)(yn)bãAbδM(jn)Ќ(sh)(yn)Ո(qng)شІ}
1 xaQ________xbпxԇ________
2(sh)(yn)иM|(zh)M(jn)ЇȪ(sh)(yn)ܳɹ
ACl2cʳ}ˮ | BCO2 c40%NaOHҺ |
CNH3cʳ}ˮ | DHClcˮ |
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ(sh)(yn)}
DһλW(xu)O(sh)Ӌ(j)Č(sh)(yn)ȡռȚⲢ(yn)C|(zh)bÈD
1ҳڴbÈDгF(xin)e(cu)`Ը
2(sh)(yn)^Db^쵽Č(sh)(yn)F(xin) Eb^쵽Č(sh)(yn)F(xin) (yng)ĻW(xu)ʽ
3Fbõ (yng)xӷʽ
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ(sh)(yn)}
ijW(xu)dȤСMͬW(xu)Dʾ(sh)(yn)bM(jn)Ќ(sh)(yn)DabcʾֹˮA
|
(sh)(yn)̖(ho) | (sh)(yn) | F(xin) | Y(ji)Փ |
ˮƷtҺ | Һɫ | Țcˮ(yng)Įa(chn)Ư | |
ˮм NaHCO3ĩ | Пo(w)ɫݮa(chn) | Țcˮ(yng)Įa(chn)^(qing) |
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ(sh)(yn)}
ij(sh)(yn)СMO(sh)Ӌ(j)bM(jn)аĴ(sh)(yn)
գ
1£ˮĝȞ1:1.528%ĝⰱˮˮweȣr(sh)(sh)(yn)F(xin)@ԓȰˮIJx
2(sh)(yn)õĸljAʯҺ͟o(w)ˮȻ}t̎____________̎___________
3(sh)(yn)r(sh)Ȍӟtڲ՚r£Ϩƾ(yng)^m(x)M(jn)f(yng)_____šᷴ(yng)W(xu)ʽ
4(sh)(yn)ǰʢ200mL 1.000 mol/L NaOHҺ(sh)(yn)y(c)ßҺpH=13Һ|(zh)ȷ(yng)ǰ7.48gtNaOHҺյNONO2|(zh)֮
O(sh)Һwe׃Һ}ˮ⣩
5(sh)(yn)r(sh)l(f)F(xin)ȱ̎ĸ(yng)ĚwֱͨƿtƿЮa(chn)ןԭûW(xu)ʽʾ飺
6֪NH3N2µķc(din)քe飺33.5ͣ195.8(j)Ɯy(c)@ɷN|(zh)䄩 ʽÁ(li)|(zh) ʽ
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣ(sh)(yn)}
C~cϡᷴ(yng)a(chn)NOijУW(xu)(sh)(yn)СMO(sh)Ӌ(j)һ(g)(sh)(yn)bDʾӟbú̶bþȥBһ(g)ýٽz̶ĸܣ(ni)bK̼}wEһ(g)յsƿFڹ՚pB
1 (sh)(yn)r(sh)ȌBbʹ̼}cϡ|a(chn)w(dng)C̎a(chn)ɫr(sh)̌Bbʹ֮cϡxԓMW(xu)O(sh)Ӌ(j)˲ĿĞ
2A~zϡУobAӟbAЮa(chn)o(w)ɫw䷴(yng)ĻW(xu)ʽ
3bE_ʼr(sh)F(xin)\tɫwFEй՚^쵽ƿE(ni)wɫa(chn)F(xin)ԭ
4һΕr(sh)gCаɫܽԭ________________________ __
5bD_________ ___________________________________
鿴𰸺ͽ>>
ĿлW(xu) (li)Դ }ͣx}
ķN|(zh)ͬijNԪ֮gD(zhun)P(gun)ϵP(gun)|(zh)Ɣ_
Aמ齹̿tO2 |
BמSO2tǰˮ |
CמAlCl3tǝⰱˮ |
DמNaOH ҺtCO2 |
鿴𰸺ͽ>>
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓o(w)xкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
`ͲϢe(bo)Ԓ027-86699610 e(bo)]䣺58377363@163.com