}Ŀб(𰸺ͽ)
ˮĮa(chn)C6H12O6ƵbDAʾӟ̓x̶bþȥ֪ˮҺ^пɰl(f)з(yng)
C6H12O612HNO33H2C2O49NO23NO9H2O
C6H12O68HNO36CO28NO10H2O
3H2C2O42HNO36CO22NO4H2O
(sh)(yn)^£
11ĵˮҺcS(98%)
ˮԡӟ85桫9030 minȻuضȽ60
ڌһĵˮҺXУ
ۿƷ(yng)Һض5560l߅߅μһmĻᣨ65%HNO3c98%H2SO4|(zh)Ȟ21.5Һ
ܷ(yng)3hsp^VؽY(ji)òᾧw
ՈشІ}
1XQ
2ˮM(jn) abҪ|(zh)
3(sh)(yn)μ^(do)²a(chn)½ԭ
4ԓbһ(g)ȱc(din)
5ؽY(ji)Ĝp^VbDBxYˮ^
p^VIJУٌwҺ©ڌV©ˮ۴_ˮ^P(gun)]ˮ^ݲƤ_
(6) a(chn)Ʒں(ni)s90ºõˮϲᡣKMnO4(bio)(zhn)Һζԓ(yng)xӷʽ飺
2MnO4 5H2C2O4 6H+ = 2Mn2+ 10CO2 8H2O
QȡԓƷ0.12 gmˮȫܽȻ0.020 molL1
KMnO4ҺζKc(din)s|(zh)c(yng)˕r(sh)Һ
ɫ ׃?yu)?u> ζǰζеҺx(sh)D
ʾtԓᾧwƷжˮϲ|(zh)?jn)?sh)
ˮĮa(chn)C6H12O6ƵbDAʾӟ̓x̶bþȥ֪ˮҺ^пɰl(f)з(yng)
C6H12O612HNO33H2C2O49NO23NO9H2O
C6H12O68HNO36CO28NO10H2O
3H2C2O42HNO36CO22NO4H2O
(sh)(yn)^£
11ĵˮҺcS(98%)
ˮԡӟ85桫9030 minȻuضȽ60
ڌһĵˮҺXУ
ۿƷ(yng)Һض5560l߅߅μһmĻᣨ65%HNO3c98%H2SO4|(zh)Ȟ21.5Һ
ܷ(yng)3hsp^VؽY(ji)òᾧw
ՈشІ}
1XQ
2ˮM(jn) abҪ|(zh)
3(sh)(yn)μ^(do)²a(chn)½ԭ
4ԓbһ(g)ȱc(din)
5ؽY(ji)Ĝp^VbDBxYˮ^
p^VIJУٌwҺ©ڌV©ˮ۴_ˮ^P(gun)]ˮ^ݲƤ_
(6) a(chn)Ʒں(ni)s90ºõˮϲᡣKMnO4(bio)(zhn)Һζԓ(yng)xӷʽ飺
2MnO4 5H2C2O4 6H+ = 2Mn2+ 10CO2 8H2O
QȡԓƷ0.12 gmˮȫܽȻ0.020 molL1
KMnO4ҺζKc(din)s|(zh)c(yng)˕r(sh)Һ
ɫ ׃?yu)?u> ζǰζеҺx(sh)D
ʾtԓᾧwƷжˮϲ|(zh)?jn)?sh)
ijҺкеxӿK+Ba2+A13+Mg2+AlO2CO32SiO32ClеĎNF(xin)M(jn)(sh)(yn)
ȡҺӚcҺ^Пo
ȡԭҺμ5 mL0.2 molL-1}ᣬl(f)ĬF(xin)ǣ_ʼa(chn)u׃a(chn)wupʧ
ڳʧҺټyҺɵõ0.43 g
f_ǣ
AԓҺһBa2+ Mg2+A13+SiO32Cl
BԓҺһK+AlO2CO32Cl
CԓҺǷK+ ɫ(yng)^{(ln)ɫ⒲Ƭ
DܺCl
ˮĮa(chn)C6H12O6ƵᣬbDAʾӟ̓x̶bþȥ֪ˮҺ^пɰl(f)з(yng)
C6H12O612HNO33H2C2O49NO23NO9H2O
C6H12O68HNO36CO28NO10H2O
3H2C2O42HNO36CO22NO4H2O
(sh)(yn)^£
11ĵˮҺcS(98%)
ˮԡӟ85桫9030 minȻuضȽ60ң
ڌһĵˮҺX
ۿƷ(yng)Һض5560l£߅߅μһmĻᣨ65%HNO3c98%H2SO4|(zh)Ȟ21.5Һ
ܷ(yng)3hsp^VؽY(ji)òᾧw
ՈشІ}
1XQ
2ˮM(jn) abҪ|(zh)
3(sh)(yn)μ^(do)²a(chn)½ԭ
4ԓbһ(g)ȱc(din)
5ؽY(ji)Ĝp^VbDBxYˮ^
p^VIJУٌwҺ©ڌV©ˮ۴_ˮ^P(gun)]ˮ^ݲƤ_
(6) a(chn)Ʒں(ni)s90ºõˮϲKMnO4(bio)(zhn)Һζԓ(yng)xӷʽ飺
2MnO4 5H2C2O4 6H+ = 2Mn2+ 10CO2 8H2O
QȡԓƷ0.12 gmˮȫܽȻ0.020 molL1
KMnO4ҺζKc(din)s|(zh)c(yng)˕r(sh)Һ
ɫ ׃?yu)?u> ζǰζеҺx(sh)D
ʾtԓᾧwƷжˮϲ|(zh)?jn)?sh)
ijҺкеxӿK+Ba2+A13+Mg2+AlO2CO32SiO32ClеĎNF(xin)M(jn)(sh)(yn)
ȡҺӚcҺ^Пo
ȡԭҺμ5 mL0.2 molL-1}l(f)ĬF(xin)ǣ_ʼa(chn)u࣬׃a(chn)wupʧ
ڳʧҺټyҺɵõ0.43 g
f_ǣ
AԓҺһBa2+ Mg2+A13+SiO32Cl |
BԓҺһK+AlO2CO32Cl |
CԓҺǷK+ ɫ(yng)^{(ln)ɫ⒲Ƭ |
DܺCl |
ʡ(lin)W(wng)`ͲϢe(bo)ƽ_(ti) | W(wng)кϢe(bo)^(q) | p_e(bo)^(q) | vʷ̓oxкϢe(bo)^(q) | ֙(qun)e(bo)^(q)
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