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}ĿijWdȤСMͬWṩăxˎƷώָˆDxbMˎ׷NwƂ䌍򞡣

(1)xaQ___________

(2)ͬWxbBExEbռԭ________FbռČ_______(bc)M÷Һ©^Li©ăc________YMnO2x_IJ__________Bb߀ڌȡCO2ԓĻWʽ_________

(3)ͬWlFֻKClO3wӟȡO2ķʺKMnO4wcKClO3wϼӟᣬtKClO3ķֽʴӿKClO3ķֽʴӿԭ________

򞷴˼ͨ^ό̽㌦߻JR______

AMnO2ֻ^ҺֽĴ߻

B߻ڷǰ||׃

C߻ܼӿ컯WӰ

D߻|ķ

𰸡Fƿ ⲻˮ b ɿƷ ^V CaCO3+2HCl=CaCl2+H2O+CO2 i⛷ֽҲa⣬ͬraĶi⛵ķֽ߻ CD

(1)̖xFƿ(2) xEbռԭˮռⲻˮܶȱȿ՚ԑLMČbMҺ©^Li©ɿҺwĵμٶMɿƷBbÌڹҺf^ȡˮiǷĴ߻|ڷǰ׃iˮԌYMnO2x_M^VIJȡ̼ôʯϡ}᳣طҲôbķ̖_ʽǣCaCO3+2HCl=CaCl2+CO2+H2O(3)KMnO4wcKClO3wϼӟtKClO3ķֽʴӿKMnO4KClO3ķֽⷴв߻ԭǼ˸i֮aٶȼӿi⛷ֽҲa⣬ͬraĶi⛵ķֽ߻

򞷴˼AMnO2߀⛷ֽĴ߻e`B߻ڷǰ|ͻW|׃e`C߻Ǹ׃ʣ|ٛ]Ӱ_DiԴ߻^ֽҲǸi⛷ֽ_

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ĿлW Դ

}ĿҊDȡcDPϵ£Щȥ

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2ψDĻWʽ______________________

3B|һl;____________________________

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}Ŀxش}

1ǵ{ɫwеijЧ⾀ohĿǰϘOF˳ӿն^mUڅݡ

2ӡCڹr߉늮aһȵijLڸԵȲmY߀TlжԷΚ[

3lڸ߉늘OŒ՚еD(WʽO3)bóďɌ䑪ӾˮˮĚ

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23DĻWʽ_________

3ڳȼcȼƣՈڳȼĻWʽ_________

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}Ŀ2005518ա|ݔwʽ_@нOشx|ݔݔ͵ǮҪ^ĚwʯȼϡȻՈش

1úVĵVЕrl˹ը¹ʣ˹ҪɷcȻͬ˹ըĻWʽ_______________________

2ֹV˹ըăcʩ_________________________________

3ʯȼϵȲԴڅݽ҂ʹԴrһҪsԴҪMһ_l坍Դ^cд^m_lõ坍Դ(ٌɷN)__________________

4ȼϵĺȾҪ׌ȼϳȼՈ׌ȼϳȼĴʩԭ

ٌúƳɷCú___________________________________________

út____________________________________________

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}ĿڽcԪ Rꡱ“gУLoͬWһħgʢһֻȼϞTһF^cNa2O2޻һƿ̼ϞTϨ磬Ȼ޻ͻȻҵȼ@ϵĬFͬWĘOdȤՈㅢcͬWӑՓ̽

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1CO2 cNa2O2cһNWʽ_________________

2ͨCO2Щ|Na2O2CO2Ϩ

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ĿлW Դ

}Ŀһxm̖գٽʯʯī۸ɱһ̼

1ʹɫʯԇҺ׃t ______ 

2Áи ______

3UPоҪɷ ______ 

4߀ԭԵ ______ 

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AͬNӘ BͬԪؽM

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2ҲJ飬߻W|hՈoһl֧ɣ ______ 

3䌍ǿ໥DģՈûWʽʾ^̣ ______ 

4ʯʯīҲͬNԪؽM|кܴԭǣ _____ 

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}ĿƼƄWƥ\ӵİlչڊW\лWıFʮͻ

1BĽʹ˴Fa@ЩFrҪڸߜؗlŒFe2O3һ̼߀ԭF䷴ĻWʽ_____

2ˮĤYɻWϳɲETFTƳɵWʽǣC2H2F2)n t|Ӌʽ_____

3ΗUʹõIJwSUҪɷSiO2Al2O3ȣ|__̖

A.| B. C.

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5W\Ҫ|lWͬrS׃ͨF____׃̫______ϫܵԴďV_l߀до

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}ĿN(NO2)3ǿƌW2011lFһNͻMԭϣՈӋ㣺

(1)N(NO2)3ɶٷNԪؽM

(2)N(NO2)3еԪص|

(3))N(NO2)3|

(4)ٿN(NO2)3к14˵Ԫء

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}ĿԭӽYʾDԪڱϢDfe`ǣ

A. ڷǽԪ

B. ԭӺ˃14|

C. ԭӺ3ӌ

D. ԭ|28.09g

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