}ĿijW(xu)dȤСMώָ(do)M(jn)P(gun)pˮֽϵЌՈشP(gun)}
(1)ȡab֧ԇܼwe6%pˮٷքeS|(zh)ĴMnO2ĩCuOĩl(f)F(xin)aбbЮa(chn)ݵʿ졣SÎǵľlքeҿԇ܃(ni)l(f)F(xin)aлǏ(f)ȼbлǃHl(f)(f)ȼɴ˵óӰpˮֽʵ֮һ________
(2)̽pˮȌֽʵӰ푡ȡ֧ͬĴԇքemĵ|(zh)6%15%pˮټMnO2ռһСԇܚwl(f)F(xin)ȴռMԓ^к_________(x̖)
ռw ڌˮдռwСԇעMˮ
ۙzbõĚ ԇ܃(ni)SMnO2ĩٵmpˮ
(3)ȡһ֧ԇܵm15%pˮм(x)^Һ(ni)(x)СݸȻDʾӟԓ֧ԇҺ(ni)@࣬˕rǵľlԇ܃(ni)Džs(f)ȼώbһUι(Db)ǵľl^(f)ȼՈbúǵľl(f)ȼԭ_______________
ĿлW(xu) Դ }ͣ
}Ŀ(j)Dش}
1DИ(bio)̖xQ______________
2øiȡ⑪(yng)xõbýMϞ________ĸbA--Ex߀ȱһNƷ__________Þ__________________________iĻW(xu)ʽ_______________________________
3ijdȤСMڌBbÁȡl(f)(yng)ĻW(xu)ʽ____________(yng)Ҫնiw(yng)(yng)ĻM(jn)еČ________ϴ
4FbеȼȼY(ji)ȡȼòƬwסƿڲʎƿD(zhun)l(f)F(xin)ƬסDףtFbNaOHҺ________________________________l0mLͲȡ6mLNaOHҺx(sh)rͲ(ni)ҺwİҺ̎(yng)c҈D_______̎ab̶Ⱦˮƽ
5҂֪ʹǵľl(f)ȼôʹǵľl(f)ȼǷһҪŪ@}ijW(xu)̽СMM(jn)̽
.ȡ5Сͬļƿքe̖12345քeʹƿ(ni)ռƿ10%20%30%40%50%ˮµĞ՚⣩òƬwסbˮˮ
.քeˮ5ƿͨСİ5ƿ(ni)ˮòƬwסƿȡź
.քeǵľl5ƿF(xin)£
̖ | 1 | 2 | 3 | 4 | 5 |
F(xin) | | (f)ȼ | (f)ȼ |
(j)شІ}
ُ^쵽ĬF(xin)֪ʹǵľl(f)ȼСwe______ ̖ƿ______̖ƿ֮g
ˮռ4̖ƿwe?jn)?sh)s________
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ĿлW(xu) Դ }ͣ
}ĿP(gun)|(zh)MɼW(xu)Ҏ(gu)ɵİl(f)F(xin)W(xu)İl(f)չҪؕI(xin)
(1)W(xu)a黯W(xu)W(xu)Ƶİl(f)չ˾ؕI(xin)P(gun)l(f)F(xin)cP(gun)ϵ_______
A՚ĽM BԪ
C|(zh)غ㶨 DԭӵĽY(ji)(gu)
(2)DʾbÿڴԜy՚⺬
ټƿ(ni)ˮ___________
ڼtȼY(ji)sҜأ_ɊAˮM(jn)뼯ƿеԭ________
}ЌYϱȼ^(dng)we?jn)?sh)7% rt͟o^m(x)ȼͨ^yY(ji)cՓֵ`^
M(jn)
(j)Fڿ՚P(Fcˮl(f)FP)ԭO(sh)ӋˈD12ʾČbãٴΜy՚⺬bʳ}ˮ̿FP
yÌ(sh)(j)
yĿ | ǰ | ||
ˮwe | ʣˮwe | ƿ(۳(ni))͌(do)ܵݷe | |
we/mL | 80.0 | 49.0 | 150.0 |
_(d)
(3)(j)Д(sh)(j)Ӌ㣬M(jn)yõĿ՚we?jn)?sh)________(ӋY(ji)_0.1%)
(4)ČԭǶȷM(jn)ČY(ji)ǰߜ(zhn)_ȸ{ԭǣ
FľʹƿеĸصףʹY(ji)(zhn)_
____________
YϡVl˺ⷴ(yng)߀Ժ͵⡢̼l(f)(yng)
}չVlڿ՚ȼVcⷴ(yng)ĻW(xu)ʽ________̽՚⺬Č(ҊD11)ȼеˎƷQV_Y(ji)yõĽY(ji)____________(ƫƫСoӰ)
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ĿлW(xu) Դ }ͣ
}ĿiMnڽٻλX\֮gtз(yng)_ǣ
AMn+H2SO4TMnSO4+H2 BMg+MnSO4TMgSO4+Mn
CFe+MnSO4TFeSO4+Mn DMn+CuSO4TMnSO4+Cu
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ĿлW(xu) Դ }ͣ
}Ŀ(1)ĺˮÈD1ʾĺ׃ˮM(jn)Ѓл̿Ҫ_____õˮ_______()
(2)г_______^(q)ӲˮܛˮнˮӲȵķ______
(3)늽ˮD2ʾcԴؓ(f)OBIJɵĚw______ԓ(yng)ķ̖_(d)ʽ______
P(gun)늽ˮf____________(̖)
Aˮӛ]аl(f)׃ BˮɚԪغԪؽM
CԭӺԭӛ]аl(f)׃
(4)Oȱˮ(yng)ᳫ(ji)sˮй(ji)ˮʩ_____(̖)
aˮ bÇιor(nng)ˮ
cˮI(y)Uˮֱ dʹù(ji)ˮ^
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ĿлW(xu) Դ }ͣ
}ĿDʾijӵĽY(ji)(gu)ʾDԪԪڱеϢՈҪգ
(1)DAʾijԭӽY(ji)(gu)ʾDtn=______
(2)DBԭӵԭ|(zh)_______
(3)DAʾijӎɂλ늺ԓӵ|(zh)Ӕ(sh)________
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ĿлW(xu) Դ }ͣ
}Ŀ^һN仯W(xu)ʽCH3COOHпհף( C12 H1 O:16)
(1)^̼ԭӂ(sh)Ξ_________
(2)^̼䡢Ԫص|(zh)Ξ_____________
(3)^|(zh)_____________________________
(4)^̼Ԫص|(zh)?jn)?sh)_________________________
(5)ÿ^к___________ԭ
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