1
绗厾鍗凤紙閫夋嫨棰橈紝鍏?/p>
50
鍒嗭級
涓�銆侀�夋嫨棰橈細锛堟湰棰樺叡
10
灏忛锛屾瘡灏忛鍙湁涓�涓�夐」鏄鍚堥鎰忥紝姣忓皬棰?/p>
2
鍒嗭紝鍏?/p>
20
鍒嗭級
1
锛庝笅鍒楄兘婧愮殑澶ч噺浣跨敤浼氬鑷村叏鐞冭繘涓�姝ュ彉鏆栥�侀浘闇惧ぉ姘斿澶氱殑鏄紙
锛?/p>
A
锛庢阿鑳?/p>
B
锛庡お闃宠兘
C
锛庡寲鐭宠兘婧?/p>
D
锛庡湴鐑兘
2
锛庝笅鍒椾簨瀹炰腑锛屼娇鐢ㄧ壓鐗查槼鏋佺殑闃存瀬淇濇姢娉曡繘琛岄噾灞為槻鑵愮殑鏄紙
锛?/p>
A
锛庨噾灞炴姢鏍忚〃闈㈡秱婕?/p>
B
锛庡湴涓嬮挗绠¤繛鎺ラ晛鍧?/p>
C
锛庢苯杞﹀簳鐩樺柗娑傞珮鍒嗗瓙鑶?/p>
D
锛庢按涓殑閽㈤椄闂ㄨ繛鎺ョ數婧愮殑璐熸瀬
3
锛庨噺鍙?/p>
25.00mL
纭吀婧舵恫锛屽彲閫夌敤鐨勪华鍣ㄦ槸锛?/p>
锛?/p>
A
锛?/p>
50mL
閲忕瓛
B
锛?/p>
25mL
閲忕瓛
C
锛?/p>
50mL
纰卞紡婊村畾绠?/p>
D
锛?/p>
50mL
閰稿紡婊村畾绠?/p>
4
锛庝笅鍒楀叧浜庣數瑙ｆ睜鐨勫彊杩颁腑锛屼笉姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛庝笌鐢垫簮姝ｆ瀬鐩告帴鐨勬槸鐢佃В姹犵殑闃存瀬
B
锛庝笌鐢垫簮璐熸瀬鐩歌繛鐨勬槸鐢佃В姹犵殑闃存瀬
C
锛庣數瑙ｆ睜鐨勯槼鏋佸彂鐢熸哀鍖栧弽搴?/p>
D
锛庣數瀛愪粠鐢垫簮璐熸瀬娌垮绾挎祦鍚戠數瑙ｆ睜闃存瀬
5
锛庝笅鍒楃墿璐ㄧ殑婧舵恫鍦ㄨ捀鍙戠毧涓姞鐑捀骞插苟鐏肩儳锛屽彲浠ュ緱鍒拌鐗╄川鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
FeSO
4
B
锛?/p>
MgSO
4
C
锛?/p>
AlCl
3
D
锛?/p>
NH
4
Cl
6
锛庝笅鍒楀叧浜?/p>
0.1mol/LNaHCO
3
婧舵恫涓井绮掓祿搴︾殑鍏崇郴寮忔纭殑鏄紙
锛?/p>
A
锛?/p>
c(CO
3
2-
)>c(H
2
CO
3
)
B
锛?/p>
c(Na
+
)>c(HCO
3
-
)>c(OH
-
)>c(H
+
)
C
锛?/p>
c(Na
+
)=2[c(H
2
CO
3
)+c(HCO
3
-
)+c(CO
3
2-
)]
D
锛?/p>
c(Na
+
)+c(H
+
)=c(OH
-
)+c(HCO
3
-
)+c(CO
3
2-
)
7
锛庝笅鍒楀悇鍙嶅簲鐞嗚涓婅兘璁捐鎴愬師鐢垫睜鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
H
2
+Cl
2
=2HCl
B
锛?/p>
CuO+2H
+
=Cu
2+
+H
2
O
C
锛?/p>
H
2
O+CaO=Ca(OH)
2
D
锛?/p>
NaOH+HCl=H
2
O+NaCl
8
锛庝笅鍒楃浉鍏宠娉曚笉姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛庢煇鍚哥儹鍙嶅簲鑳借嚜鍙戣繘琛岋紝鍥犳璇ュ弽搴旀槸鐔靛鍙嶅簲
B
锛庡姞鍏?/p>
NaHCO
3
浣挎隘姘寸殑婕傜櫧鑳藉姏澧炲己
C
锛?/p>
闅炬憾鐢佃В璐ㄥ彲浠ョ敱婧惰В搴﹀皬鐨勮浆鍖栦负婧惰В搴︽洿灏忕殑锛?/p>
浣嗕笉鑳戒粠婧惰В搴﹀皬鐨勮浆鍖栦负婧惰В搴﹁緝澶?/p>
D
锛?/p>
Ksp
鍙彈娓╁害鐨勫奖鍝嶏紝涓嶅彈娴撳害鐨勫奖鍝?/p>