2023年廣東省東莞市東莞市2校聯(lián)考第二次模擬考二?；瘜W試題-4725

!"#$%&'(%)*+,

!"

!"!#

!"0*/.12344%)5647

!##$$

$&%!$$""%"

#%%%!&

8*9%:;<5=>?@AB?CDECF82GHIJKA,LMNOPQR

S)TS5UCVWXSYAZS[=

%$$

!'

###&!'

\]2^12\_8`a5UCV82GbWX2c\dA8`efg[=hij

k5lmnopaq\[rs8`8`tu8F)2b

###$

%(&

v\]2<w5=>?@ECDB?Cx88`<wIF82Gy2cz{|}~X

R?bhijk?????A8`?aqIb?A8`t??5UC?[j?t?

###&$

?b??x8A8`??

$

$#$)&

%:;<??82GA??%)??6?)*?82G????

#$%&'()*+,-

!"""""

*$+$!,$%-#!+.("

!!!!

./012134516517876519:.;/<=>1?

#$%%&&'

$)#()!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

$&

-./01234+,5+67

/&'&+&0&

89:;<=>?@ABCDEFG

#$%!&

-.HIJK$LMNOPQ67

/'+0

##&#&!"#)

RSTUVWXYZ[\6]^_`abcdeTUf!gIh^+ijklmno

[pqrst6Du7

/&-,'&+,+&+,0&1,

!!!

(&

-.vwxyz{|}~?67

!!!!!!!!!!!!!!!!!!!!!!!!

/'+0

&)&

+,W6?<??????,?-.t?+,W6????67

!!

/&'&

????Y???,???.??[?????????????L

+&0&

c?￠￡2¤￥?<|§D¨??a??-?ˉ°??±?

%&

-.+,￡2L3′μ67

/&+2'&$1+&!*30&43,*

?·??1???o????+C

''''!"

!!!

#5&

?7?Eàá??6????,W????èéê6???ìí?

?D?ò7?\????L$6ó?4????×M?ò-.?

&#

???67

!!

85At

??x281832187

[210]

/&

?ù?ú?ù??

'&!67)

+&$!)

???6$?ü?

0&!$"

?6sY??T¤?

8

!"!#$%

!"#$%&'(%)*+,-./.

!"!"

!!

7&+1

?1+àá??7aàFGêá?6?T1??6??èéê?ìí?FG-.t

!"#(&

!$(

??1+à6??′μ67

/&!$('&5

??à????1??רe??1??

+&!$(0&

??à????1???¨ù?+ò?

#&9&

ó?????÷?-.?ùú?kü34+,yt?s!67

!!!

"ú?ùú?+,yt

/

￡A?#$%#&A?à6'(??+)*k'+,-

'

\./6C01à23456Ck§D7894O5:

+

\;<$=>?@?AB;C+)6DE`FG`6HIJKLM

0

gNODPQwHR\STUVà￥NOD9WXq`Y§DM

($"&

Z+,[\Y-.¨2]26E^??67

!!

)))/&

_`aQèémy?@`b6cQ?

)))#'&

de?Qx_§D6fùgh?D

)))+&

ijklm·9W?

)))0&

n??oQB?pq\@Gzr?k?D,-

#$$&

st71o"#uv6wxe]-.t?ye6z{?′μ67

/&'&

|}~ye?????ye?m?

+&0&

???ye'+B??ye??T

$%&#$!&!"!#

!$?1???g?????x??|?l??l??è\??|?[n1?J+

??Aú??|6￡-.t?+?6??′μ67

&

/&1**+,:+;

?/￠D￡6￥?9¤￥??

(#

!"

*|???6§¨?*ì'&+.*<,

!(!

#+&

a?1?k?-?ˉ￡°9¤±????z{??29¤HI36′ê

(

êù?μò?0&:1,:-,

#!(

(&$#&

Z?·?·s?ò6[\<|?T7,?+,61o?|1?￥oY-.?????6E

^′μ67

)))/&

???D6/0??o??m5+

'&?à-?-á??êT???6?????×??

)))

)))+&+,+,

?èoDu+,êT??6????ר??

!

)))#0&

é+-'Dê?ì*í?\?D$6????|???u?5M

(!"&

$(&

òóèo?u?T??e??@6DE`×??òüM-.??′

???/g

?

μ67

40

?

/&

ó6DE`??ò6DE`

#

'&"=

!

zó6ù?DéúG?HG???Y?u

0

t?t?t

?

??/?

#+&"="=

òDéZHGAòDé$6DTT¤?ü?5M

#$

0&"=)"("9"

#

z@$xü6ò?Th?DE9?Aò6ù?Dé

#

888

!"!#!%

!"#$%&'(%)*+,-./.

!"!"

!!

$)&

-.òp*′μ,YY-5+tT67

??

??

??

/g

0

Zn

Fe

??/t

7

3

0

??pH

?????/g

??

??

??

??

??

/%

0

????/s

?

?

?

?

?

/g

0

????/s

/'+0

#/&

?G-s?T¤6??C?àká¤6DTT¤?üs?6?a′,-

'&*6#

?12¤6??+)Dé$?x6?;′

>

+&

xy12T¤6@?′?

0&

?D??12T¤6?+?

@A/012B1851C517C517C51D787

#$%%%%'

%$%5$57$7!$$"))

!

$%&IR$èéê?$?ìí???|¨?7à′e9íM?ò~ó-ò7èo9¤í?M

*+!"&

?ò~ó6é%

&

??J?ú?′e÷

'

+'$($#?99

?|¨?à′e?|¨??÷eú?′e

'!",-

+.+,

#

e¤?÷eà′e?

'

"&5)

!"

+*,+."&)

$!!!$(

8

,-@@

.ùY?￡?üy

!!

òò

$!

!"!$%$%"#

e??7tu?{6!?¤??¤??à′e$6"·?7$

!!!!!!!!!!

!"&

!·?!?

!"(.!"

à′e$e???6T¤Y?ú?′e6sY??T¤7!+*,+.

!!!!!!

$!!!$(

&!!

!"#&

?#?Ny￡÷ò$6e÷$?N9¤%ü6e??6T¤?#$$

!!!!

8

!"((#

(à′eú?′e&'′eê?cs?6é(?J?cé(6?(¨?9*7

!!!!

!"&

!)*

/&'&+&

e+Te??e??

??##

$5&!"!!$$!9!#"74

!,-?./ó?ìt012ì345?6/óQ789

"

&#

:;N<-üN=§v>$R§v>g?x?@A;N?R?t?BCDE

?FYG6HI

/

??

!"&

$;N<-?YJKLzüM6;Nyq￡?NOPò′QRSn1RSù?

ò

#

!$%$%$%"&

!μòbTò¨bT?NObT!!!!

!"$%&#

\N=$mU{|6?D?|VW@6XEòRY?X1Zzv[\ò]$^_A!#

Du$ó]$^_6Duu?`?XE@z9xü6DéV

#&

$AA(B1.-,

!!!!

!(

|?ìXê\￡6Déa{x@

##&

$""7B1.-,

88

!(

!!!!!

!"!##%

!"#$%&'(%)*+,-./.

!"!"

!!

!"!"##

Q76?bc-%7é?d?+51?é?ec-%\Q7?é/0$?m,-#1*

!(

6?·M?ò?òüM

(

&

?????

???

????

???

ò

(

Z?T6?àfòóghdo?T$k?ijo?T??

"!!!!

#&

k,-6+,￥0o?

&#!!!!!!!!!!!!

OD?lC′),-9?emgIk,-6+,￥0o

#'$

!1*C1.+;,1*CC*,

#!(!

###!!!!

!"##

(noJnoz6ùìVWé??é?\pgcpq|r_^èst6WTnu?6?6

7

&!!!!!!!!!!!!!!!!

vw+,W6áxmyq￡-ò6RY?z+,W1u-??{<|

#&$7&/D

!

O

?

???

?

O

?

??

?

ABCDEF

!

????????

G

??

|}7ás??D6+,W~1???D6￥??|?xy?E?′??+?

&'((%

&.&

à′??￡5?+?k?a′xy

.&

E&

!"&#

ò$vw6:?7?#|^_1D±?6?Dyá@?q￡6^_RY7$

"!!!!

!"&

!)*!!!!

!"$%#&

??o?wRY9￡?W????????òüMkRYq￡ò)%????u!D

!0"#.#&'

?%ó)%?5?+??+%k??6????è?1.+,#*,

!#!!

("=

?1?

'0

1.+,#*,1.+,C#*,

!#!!!#!!

####

?5?￡+,￥0oLM

'!"&

!!!!!!!!!!!!!

?￡à3?{?vw&'?Rk??zRYs????$6!,-?

#!$%

'

!!!!

?x?/??

$%"&

#&&

&

?R+,W?a??J???????????ˉ°??Y?YHI????

$?|61?7?ù?x;@$÷[?üá¤6OD??D?@?5?+à

!"&

1.*+,

#

!"&&

?OD?{??"xy?-??C+a?uˉò?6￥??ODaOD6?#

mRY9"ò$6RY!)*

!"&!!!!

!"&#&

?5?+àDu?{??￡RY?5?+à?￠kRYDqê6￥?7('

!!!!

!"&'(((&

aù?x;@?￡?¤￥?¤DE)

!!!!

!"&#

?6±?$e??¤C+)???{±?u?$?\C·?{|￡A6é?7%

!!!!

!"&

!)*

/&'&+&0&

C+|Dé?′?Dé??′?;′

!"!#(%

!"#$%&'(%)*+,-./.

!"!"

!!

$9&?,?\B|?Dék§¨Dé￡6?{z?[?1???[p???+)Dé$?ü§

#'

¨DéDé5¨?a??71??a??]-???ˉ+,M?6?,-???-B|

##&#&

,-1

?Y°±?23a??′μ

,-#'

?¨·AM??,?1ü,6+,yt?àYlmno??[p6??Y?-o?

òk§¨Dé5T?t

'.

ók§¨Dé6￡¤??t

'.

gkDé5T?t

'.

1.,*

hkDé6?`?t

'&

1.,*

,-'

???{??M??,A¤?¤-6?{-?B|

EFGH

"#$

5?0.5%

????

5?0.5%

????

5?0.5%

????

EF

3mL

Na?CO???

3mL5%

NaOH??

3mL1%

NaOH??

IJ[a?′μDé5¨a?

!!

1

#FGH

NaOH?????/%

10

9

8

7

6

5

4

3

2

1

0

0.52.55.58.510

????????/min

ò

)

,-

?¨??

!"##

?{6[p7ZàáJò?,6o?7??6?zr}?g?,6$

"!!!!!!!!

o???7?Y5T/06+,￥0o

##'

1.,*

!!!!!!!!!!!!!!!!!

&!!!!!!!

!"!"#&

!?/à3?{!?{??6YY?Y?{??

!!!!

,-

,1??

!"#(#

??-1?B|Dé6?`Y?{6??a?u????`6Dé?à#1.,*1.,*

?ü?§¨Dé·è[p?ADé6?`k§¨Dé′?zv6tT?

)"&)B1.,*

#&

òüMy*Z5+×?$é?Y6b?7

)

&&

!!!!!!!!!!!!

!"##

?1?{ü1\￡6Dé?$?,-?{ê¨k?{6zv-?\((B1.,*

!!!!

~ì

&FGH

!"###

)??{áó?,6o?+,M?\?V?{6Píàgh?1??{?u6?7

!!

&!!!!!!!!!!!!!!!!!!

,-

??D?

!"##&

%?{?ò???+)Dé6)%Dq￡[ó??à???üèY?1Zzv??,a

?¤k)%DìDé?)]$xüá¤6?;′?[lmD×???k??+)Déù

###

êIh5Ty???6??7úò???J??

&#&

!!!!!!!!!!!!!!!!

,-

L?üf

!"&!"

\?{?$-.?5T°±r{qY??6?!)*5

!!!!

/&'&+&0&I&

?a′?;′m-?CT?-?

!!!!

!"!#)%

!"#$%&'(%)*+,-./.

!"!"

!!

!"&?àáa6?Tˉ°ùê????÷@?áaV?$6?è?|VWè?é-??

&&

!"#!$%

1ê?!q6áaV??è?Oìí???Jè?é-???G-!??$

!!!!

$%"&

??á?+

!"((#!"&#

V???VWC?é-?-e?C?é?|¨?6+,o??$???!+2,*+;

!!

6+ò???$

C!!6

#&

!!!!

!"&#

?é7?à???T6?|Vò?ò7???6??ó+5?òh6+,o?#%

!"&+2,*+,

!!#

?Y-.?T6+,oòó

'#&"!!!!!!!!

,-9¤7ó?,-?z?A,-/0$+ò?ú@6??7

.+2--,

##&#!!!!

!!

ò$6ó+tT$ù?+ò,-67!???Yg??a′,-6+

#!".$!!!!!

,￥0o

'&

!!!!!!!!!!!!

,-9¤?/1?+à???+??[?￡??é?T??évV÷2??G`-,

KL

#'

-[6?u?T¨??????TY[?é?6?é\???{?#?òüM?òp

#!"&

5

ó?9y￡1?+à??a±?6záù,-G`-k?\¤à

###

+2,+2=

!!!!

?"?G`6??7

&!!!!!!!!

600?

?

?

?

?2

?1

0

f

??

b