ijWУWWСM̽|DʾbMЌ
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(1)büʢŝăxAQ ԓbаlĻWʽ
(2)^УbгFĬFքe bñеԇ܃Ȱlxӷʽ
(3)̽NO߀ԭböČCͨһNwͨ@NwQ
(4)ȡbñеԇDеμFeSO4ҺҺ׃ ɫCFԪԓеĮaҺеμKSCNҺҺ׃ ɫ
ĿлW Դ2014߿WK̰濂 10-4 WOӋcur棩 }ͣx}
Ќ_AĿĵ( )
Aе1 molL1NaOHҺеμFeCl3ҺƂFe(OH)3zw
BмNa2CO3ҺʎҺxȥе
CQȡ19.0 g SnCl2100 mLsˮܽ1.0 molL1 SnCl2Һ
DÚ~ĩzy
鿴𰸺ͽ>>
ĿлW Դ2014߿WK̰濂 10-4 WOӋcur棩 }ͣx}
óYՓ_( )
̖ | | YՓ |
Cl2ˮҺԌ | Cl2늽| | |
ȼVlCO2^mȼ | ߀ԭԣMg>C | |
°ȼڷ늕rcⷴ | ǽԣP>N | |
ijoɫҺмcҺӟaĚwʹļtɫʯԇ׃{ | ԓҺһNH4+ |
A.٢ Bڢ C٢ Dۢ
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ĿлW Դ2014߿WK̰濂 10-2 |ęzxἃ棩 }ͣx}
Д_( )
AҺד]lڴҺԇƿБˮ
BʹĵKIԇ׃{ɫ|һCl2
CijҺCCl4CCl4@ɫCԭҺдI
DijҺBaCl2ҺaϡİɫԓҺһAg
鿴𰸺ͽ>>
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