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ijУWdȤСMͬWƯ׷cϡڼӟl·ȡCl2䷴ĻWʽ飺CaClO2+CaCl2+2H2SO4Wʽ2CaSO4+2Cl2+2H2OȡCI2C䲿|Čbã

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1ՈψDbУxM㌍DIĚwlbã______̖
2bâ______
3һΕrgbâҺԳʏAп϶Cl-OH-SO42-ՈOӋ̽ԓҺпܴڵxӣ]՚CO2Ӱ푣
OO1ֻSO32- O2ֻClO- O3______
OӋ򞷽MЌՈ򞲽EԼAڬFͽYՓԇ3mol?L-1 H2S41mol?L-1 NaOHOO1mol?L-1 KMn4KIҺɫʯԇҺ
򞲽EAڬFͽYՓ
E1ȡҺԇμ3mol?L-1 H2SO4Һ@ȻҺABԇУ
E2
E3

⣺1ǹwҺwlǼӟᣬԑxҺϼӟbãʴ𰸞飺b
2͚cɁcȚжԲֱſȚ́ccDo|Cl2+Na2SO3+2NaOHT2NaCl+Na2SO4+H2OԓbõնȚ⣬ֹȾ⣮
ʴ𰸞飺նȚֹȾ⣻
3ٸԭCl2+Na2SO3+2NaOHT2NaCl+Na2SO4+H2O¼O
O1ҺпֻܴSO32-
O2ҺֻClO-
O3ȲSO32-ҲClO-
ҺʉAȡҺԇУμ3moL-L-1 H2SO4ҺȻҺABԇȼԇSO32-ClO-քeH2SO3HClO
Aԇеμ0.01mol?L-1KMnO4ҺϼtɫȥCSO32-to
BԇеμɫʯԇҺ׃tɫCClO-to
ʴ𰸞飺ȲSO32-ҲClO-
򞲽EAڬFͽYՓ
E2AԇмOOlmol?L-1
KMnO4Һʎԇܣ
1ҺɫtO1
2ɫtO2O3
E3BԇеμɫʯԇҺ1׃tɫtO22ɫtO1O3

1ĠBlxb
2͚cɁcȚжȚ́ccDo|Cl2+Na2SO3+2NaOHT2NaCl+Na2SO4+H2
3ٸԭCl2+Na2SO3+2NaOHT2NaCl+Na2SO4+H2OɼO1ҺпֻܴSO32-O2ֻClO-O3ȲSO32-ҲClO-
ڸƌԇSO32-ClO-|ȼSO32-ClO-քeH2SO3HClOHClOԺƯxɫʯԇҺCClO-ĴڣH2SO3߀ԭxЏԵĸiҺCSO32-Ĵڣ
cu}ڌ̽}ҪԭOٽY||CôԺƯCǷдxÁ߀ԭCǷЁxӣ
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ĿлW Դ

ijWdȤСMͬW_չyNa2SO3NaClĹwNa2SO3|֔̽򞣬Ո򞷽شІ}
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1ȡa gƷڟܽ^BaCl2Һò裮
2^V
 
QQó|b g
3ϔóNa2SO3
 

4һdȤСMͬWJ_lFYcA^ՈƜyܵԭC
 

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5ڶdȤСMͬWÈDʾbMЌ򞣮_ʼrzbüךԵľw
 
ʢԇ
 

Ӣҽ̾W
6dȤСMͬWÈDʾbMЌ򞣮ͬWԓbô^ȱݣ͌`Ոָһ̎ȱ
 

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ijWdȤСMͬW_չyNa2SO3NaClĹwNa2SO3|֔̽Ո򞷽شІ}
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1ȡa gƷڟܽ^BaCl2Һò^V_______QQó|b g
2ϔóNa2SO3|֔___________
3һdȤСMͬWJ_lFYcA^ՈƜyܵԭC _____________________
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