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}ĿijWnСMbe̼c̼cɷNɫwòͬķŒD~ʾ

1ֻDIIIʾ򞣬܉_Ŀǣb̖__________________

2DIIIIVʾbe@ɷN|cIIIIVăc_________x̖

AIVIIIs BIVIIIȫ

CIVIII DIVһbͬrMЃɂȌIIIС

3ÌIVC̼c̼cķtԇBbĹw___________________

4̼cҺcʯˮϲַ̼cҺ^rxӷʽ__________________________________________________________________________

𰸡 II D NaHCO3 2HCO3+2OH+Ca2+TCaCO3+2H2O+ CO32-

1̼c̼cc}ᷴɶ̼ͨʯˮFһӵDIIČDZ^߮awʣ̼cc}ᷴawʴʿÈDIIbe2DIIIIVʾbe@ɷN|cIIIIVăcIVһbͬrMЃɂȌIIIxD3 ԇBbĹwNaHCO34̼cҺcʯˮϲַ̼cҺ^r}ȫxӷʽ飺Ca2++2OH+2HCO3TCaCO3+2H2O+ CO32-

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ĿлW Դ

}ĿDʾһ늽b늽ҺaXYǃɉK늘Oͨ^cֱԴBՈش†}
XYǶ늘OaNaClҺ_ʼrͬrڃ߅׵η̪ԇҺXY늘O׃tɫXOϵ늘Oʽ
ҪFƷһȵCuY늘Oʽ
XYK늘O늽ijMȻMCl2Һռ11.2LȚr˜ʠrꎘO32gԓٵԭ|

鿴𰸺ͽ>>

ĿлW Դ

}ĿFe+2HClFeCl2+ H2f_

A. Fe߀ԭ

B. HCll߀ԭ

C. ˷ÓQ߀ԭ

D. -1rڷЃrBδ׃HClȲֲ߀ԭ

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ĿлW Դ

}ĿԱӞԭϺϳ ·DʾՈҪ
1becA@2NЙCPʽñҪf
2|ĽYʽB  F
3ܵĻWʽ 
4ݿԵõEͬrܵõĸaĽYʽ

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ĿлW Դ

}Ŀf_ǣ

A.COSO2

B.xHĻ

C.Aһǽ

D.늽|ǻҲdž|

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ĿлW Դ

}ĿﳣÝ}ciȡȚĻWʽ: MnO2 4HCl MnCl2Cl22H2Oȡĝ}ʹcilaȚژ˜ʠrµwe11.2LՈӋ㣺

1ӷĶi|ٿ____________

2бHCl|Ħ____________

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ĿлW Դ

}Ŀ׃ſԌF( )

A. Cl2Cl B. H+ H2 C. Na2O NaOH D. Cu Cu2+

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ĿлW Դ

}Ŀ25rˮx_ƽ⣺H2OH++OHH0Д_ǣ
A.ƽwϵмˮƽƄc H+
B.ˮӟKwpH׃
C.ˮмcw
D.ˮмNaOHwƽƄcH+

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ĿлW Դ

}ĿЈDʾУAһNҊĆ|BCDEǺAԪصijҊɫĻSɫ

пհ:

(1)Wʽ:A_____B_____D______________

(2)ϷЌ߀ԭ_____(̖)

(3)ݵxӷʽ:___޵ĻWʽ:___

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ͬԴ
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