初三化學(xué)總復(fù)習(xí)知識(shí)點(diǎn)匯編二配套練習(xí)A

初

三

化

學(xué)

總

復(fù)

習(xí)

知

識(shí)

點(diǎn)

匯

編

（

二

）

配

套

練

習(xí)_________________________._____________________________________________________________________________________________________________________________________

______________________________,③___________________________________。______________________________________CO______________________________________________________________________________________________________

C

__________________________

S

_______________________________________________________________

SO___________________________________________________________________④照明彈的原理可用______色

___________________________________________________________Fe

____________________________________________________________________________________Fe

_______/__________________________________________________________________

___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________%__________

_____________________

__________

V

=________________

SO____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________CO_________________________________CO

使人中毒的原因____________________________________________________。CO

_____________________________________________CO

_____________________________________________CO

CO

______________CO

____________________________________________________________

CO__________________________________________

CO_________________________________________________________________________________________

_________________________________，方程式____________________________________________。

_________________________________________

__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

X

Y

.Y

X

X

Y

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________COSO_____________________

________CO中氧元素以____________態(tài)存在，碳元素以___________態(tài)存在。空氣中氧元素主要以____________態(tài)存在。河水中氧元素以_____________態(tài)存在。H________________________2H____________________________________________________________________________aHg_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Cl

___________________

___________________

_______________

______________________________________

CO

_____________________________________________）列式求________________________________________________________________________

_______________________________________BaSiFe_________________________KClO________________ClK_________ __________________

______________________

_________________________________________________

_____________

__________________mol

_______________________________mol_______________________________

_____________________________________________________________________________、在一切化學(xué)反應(yīng)中，反應(yīng)前后①_______________沒(méi)有改變，②_____________沒(méi)有增減，③___________________________也沒(méi)有變化，所以反應(yīng)前后各物質(zhì)的質(zhì)量總和

_________________________________________________________________________C____NO______________________________________________________________________

_____________________________________________________________________________________________________________________________________________________/_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

KClO

______________________________________________________________________

_______________________________________________________________________________________________________________________________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________②碳酸鈉，俗稱________，溶液呈______________性。________________________________________________________________________________________________________________________________________________________________________________________________________________________KAl(SO_______________________________________________________________________________________________________________________________________________________________________________________________2SO2SO___________________________________________________________

____________________________________________________________________________________________________________________________________________________A

B

____________(2)__________(3)36_________________________(5)____________(6)____________(A)(B)AB

AB

___________A

B

A

A

AB

AB

A

B

..

..

..

..

..

.

.

_________℃時(shí)，向_______________

_________

__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

________________________

200kg，需要硝酸鉀的質(zhì)量為_(kāi)________________。Tm

.

AB

AB

A

B

1、粗鹽提純步驟：________________、________________、________________。__________________________________________________________。

.__________________________________.

g

.

___________________________________________________________________________

.

.__________________________________________________________________________________5.5

/

A

B

A

B

____________