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}ĿijWdȤСMMд}(ɳ)ἃ򞣬þ}100g20ȻcҺ

һD1ǼͬWMд}ἃIJʾD

(1)Dеһ̎@e`______________

(2)ԓͬWȱ^Vڴ˲вǣ______________

ͬWἃõľ}100g20ȻcҺ

(3)ƕrD1ṩăx⣬߀ҪõԇƿӺ______________(һNxQ)

(4)_ȡD2ķʽȡˮtҺ||֔______________(Сڻ)20

(5)УֹͣӟǡrCr______________

𰸡 ƿ]е z^ι С F^wr ֲֹض^ߣҺwwR

1ȡˎƷrƿҪţ2^VrҪò3Һһ㲽EǣӋ㡢Qܽ߀Ҫz^ι4ȡD2ķʽȡˮˮweƫҺ|ƫôƵҺ||֔ƫ5lrҪ߅ӟ߅ĿǷֲֹض^ߣҺwwRF^wrֹͣӟጢҺw

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}Ŀ

СЈ~ϰ匢һװɫĩˮУˮһϢ~ܿ쏈_āyС@NɫĩܸdȤMP̽

Yϡ@Nɫĩijɷ^}(CaO2)CaO2cˮ

(1)CaO2ԪصĻσr________________

(2)СxDʾbе__________________________()M^}cˮķռaĚwzԓw⣬z򞷽_____________

}СMŒ̽^}cˮõҺM|ijɷʲô?

(3)O^}cˮĽM˲룺|ijɷ____________()

(4)CСȡҺMmԇҺMе____________Һ׃tɫȡҺMͨ____________()w^쵽аɫtСIJ_

(5)^}cˮķʽ____________

(6)^}cϡ}ᷴķʽ____________

(7)^}עʲô____________

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}Ŀ±Ԫڱеһ֣ՈشІ}

(1)ԪcԪػW|Ƶԭ _________________________________ 

(2)11̖17̖ԪؽMɻĻWʽ _________________

(3)озYԭ ________________ 

(4)Ոxӷ̖_________

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}Ŀ޵ԪؿɽMɷN|еԪػشІ}

(1)AҺںɫwBɟoɫwDDcϢϢPAҺе|ĻWʽ______________

(2)w|EctɫwFһl·õwGĻWʽ飺__________

(3)һĹwGһ^MҺУܰl^쵽ĬF_________

(4)(3)ҺмmAҺҺ׃Sɫ|HһNԓĻWʽ_______________________

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}ĿaЏVđ

(1)ɷȫͬϡ}քec|\ۺV۷rooDʾ_____________(ĸ̖)

Ax Sʾ|

Bx Sʾϡ}|

Cx SʾrgMg cϡ}ǡȫ

Dx SʾrgMg Zn ʣ

(2)AgNO3Cu(NO3)2Zn(NO3)2 ĻҺмһFʹַ^Vɺ^Vrвܴڵ______________(ĸ̖)

AVAgVҺAg+Cu2+Zn2+Fe2+

BVAgCuFeAg+Cu2+Zn2+Fe2+

CVAgCuFeVҺZn2+

DVAgCuVҺZn2+Fe2+

EVAgCuZnZn2+Fe2+

(3)ijΌYrͬWCuSO4ZnSO4FeSO4 ďUҺڏUҺUҺֱŷŕˮȾǎλͬWnrg̎UҺչIҪԭ\P^£

ٹwAijɷ֞________________

ҪzwCмϡǷķ____________________

^е|pʧԺԣҪӋԓUҺ\|֔횷QUҺ|lõw\|_______________

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}Ŀnе֪Rգ

(1)ؚкԪ________(Ԫط̖)՚кĚw________ (Wʽ)

(2) Ŵī(̿ڵƳ)LƵ֮܉򱣴Lrg׃ɫ@̼Ԫڳ»W|____________()

(3) ȡˮռr________________________ðrŕr_ʼռСͬWռFzȼ򞣬D

ՈСͬWڼƿˮĿ____________

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}ĿI)(1)ûWʽʾˮ}ǽչLʹˮе_________lõ^s|___________

(2)ⁱuδ渻FVʯFVʯҪɷFeTiO3ԪصĻσr____________

(3)ұ⁕rFVʯDTiCl4TiCl4cMgһl·⁺MgCl2ՈһĻWʽ______________________

II)ˮ֮ԴՈشPˮĆ}

(1)Ϫˮ__________()

(2)ʹӲˮܛһN÷_____________

(3)ҪyijIˮӵAm˵____________

Aoɫ̪ԇҺ BpHԇ CɫʯԇҺ

(4)|քesˮò裬γɟoɫҺ___________

Aɳ Boˮ~ C D

(5)LӲˮYʯzyϪӸľˮǷӲˮȡˮӼһܛˮмķˮʎa_________ĶفДࡣ

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}ĿW̖򻯌W̖ʾx

____

_______

NO3-

_______

ʾx

ʚ

Fx

_______

_______

2

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}ĿijоСM̽FڲͬҺиgʡͬlȡͬȵвͬҺDbɌֳ֔ɼMМyشІ}

Һ

NH4Cl

(NH4)2SO4

NH4NO3

0minr(%)

20.8

20.8

20.8

500minr(%)

15.8

17.0

17.4

ǰҺPH

5.31

5.53

5.50

ҺPH

7.37

7.99

8.22

FᔱPgr

FP

FP

FP

1FPҪɷֵĻWʽ____________

2NH4Cl(NH4)2SO4NH4NO3ҺУFPg^ҺԾ׃____

3򞷽Ƿ________________򡰲______

4FPg߀c________________PՈOӋČ򞣬CIJ룺

F󼰽YՓ

__________________

_______________________

5ԓСMڲͬAҺM̽ͬlyČ򞔵ˆD

aУ½ȶ󾏵ԭ____________________

b҈DՈcYՓ

ٽYՓ____________________________

ڽYՓ___________________________

۽YՓ____________________________

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