1
绂诲瓙鏂圭▼寮忕殑涔﹀啓
涓�銆侀�夋嫨棰?/p>
(
姣忛鍒嗭紝璁″垎
)
1.
(2013
灞婂寳浜湞闃?/p>
)
涓嬪垪绂诲瓙鏂圭▼寮忎功鍐欐纭殑鏄?/p>
路路路路路路路路路路路路路路
( )
A.
鍚戠⒊閰搁挔婧舵恫涓淮鍔犱笌鍏舵憾璐ㄧ殑鐗╄川鐨勯噺鐩哥瓑鐨勭洂閰革細
CO
3
2
锕?/p>
+2H
+
鈺怌O
2
鈫?H
2
O
B.
鍚戣嫰閰氶挔婧舵恫涓�氬叆灏戦噺鐨?/p>
CO
2
锛?
+CO
2
+H
2
O鈫?
+HCO
3
锕?
C.
瓒抽噺閾佺矇涓庣█纭濋吀鍙嶅簲锛?/p>
Fe+4H
+
+NO
3
锕?
鈺怓e
3+
+2H
2
O+NO鈫?/p>
D.
鍚戞紓鐧界矇婧舵恫涓�氬叆灏戦噺浜屾哀鍖栫～锛?/p>
Ca
2+
+2ClO
锕?
+SO
2
+H
2
O=CaSO
3
鈫?2HClO
2.
(2015
灞婂寳浜笢鍩庡尯
)
濡傚浘杩涜瀹為獙锛岃瘯绠′腑鐜拌薄瀵瑰簲鐨勭瀛愭柟绋嬪紡涓嶆纭殑鏄?/p>
路
( )
閫夐」
a
b
璇曠涓幇璞?/p>
绂诲瓙鏂圭▼寮?/p>
A
纭吀
KI
娣�绮?/p>
鍦ㄧ┖姘斾腑鏀剧疆涓�娈垫椂闂村悗婧舵恫
鍛堣摑鑹?/p>
4H
+
+4I
锕?
+O
2
=2I
2
+2H
2
O
B
绋�鐩愰吀
Na
2
CO
3
寮�濮嬫椂鏃犳皵娉★紝鍚庢潵鏈夋皵娉?/p>
CO
3
2
锕?/p>
+H
+
=HCO
3
锕?
锛?/p>
HCO
3
锕?/p>
+H
+
=H
2
O+CO
2
鈫?/p>
C
绋�鐩愰吀
Na
2
SiO
3
浜х敓鐧借壊鑳剁姸鐗?/p>
2H
+
+SiO
3
2
锕?
=H
2
SiO
3
(
鑳朵綋
)
D
纭吀
婊存湁閰氶厼鐨?/p>
Ba(OH)
2
鏈夌櫧鑹叉矇娣�鐢熸垚锛屾憾娑茬敱绾㈣壊
鍙樹负鏃犺壊
Ba
2+
+OH
锕?/p>
+H
+
+SO
4
2
锕?
=
BaSO
4
鈫?H
2
O
A. A
B. B
C. C
D. D
3.
(2013
灞婂寳浜�氬窞鍖?/p>
)
涓嬪垪绂诲瓙鏂圭▼寮忔纭殑鏄?/p>
路路路路路路路路路路路路路路路
( )
A.
閽犲拰鍐锋按鍙嶅簲锛?/p>
Na+2H
2
O=Na
+
+2OH
锕?
+H
2
鈫?/p>
B. AlCl
3
婧舵恫涓姞鍏ヨ繃閲忕殑娴撴皑姘达細
Al
3+
+3NH
3
鈥
2
O=Al(OH)
3
鈫?3NH
4
+
C.
鐢ㄥ皬鑻忔墦娌荤枟鑳冮吀杩囧锛?/p>
CO
3
2
锕?/p>
+2H
+
=H
2
O+CO
2
鈫?/p>
D.
鐢?/p>
FeCl
3
婧舵恫鑵愯殌鍗板埛鐢佃矾鏉匡細
Fe
3+
+Cu=Fe
2+
+Cu
2+
4.
(2014
灞婂寳浜�氬窞鍖?/p>
)
涓嬪垪绂诲瓙鏂圭▼寮忎笉姝ｇ‘鐨勬槸
路路路路路路路路路路路路路路
( )
A.
灏嗛摐灞戝姞鍏?/p>
Fe
3+
婧舵恫涓細
2Fe
3+
+Cu=2Fe
2+
+Cu
2+
B.
鐢ㄥ皬鑻忔墦娌荤枟鑳冮吀杩囧锛?/p>
HCO
3
锕?/p>
+H
+
=CO
2
鈫?H
2
O
C.
閱嬮吀閽犵殑姘磋В锛?/p>
CH
3
COO
锕?/p>
+H
3
O
+
鈬?/p>
CH
3
COOH+H
2
O
D.
鑻厷閽犳憾娑蹭腑閫氬叆
CO
2
姘斾綋锛?
+CO
2
+H
2
O鈫?
+HCO
3
锕?
5.
(2013
灞婂寳浜埧灞卞尯
)
涓嬪垪绂诲瓙鏂圭▼寮忎腑锛屾纭殑鏄?/p>
路路路路路路路路路路路路路
( )
A. SiO
2
婧朵簬
NaOH
婧舵恫锛?/p>
SiO
2
+2OH
锕?/p>
鈺怱iO
3
2
锕?
+H
2
O
B. NaHSO
3
婧舵恫涓庣█纭濋吀鍙嶅簲锛?/p>
HSO
3
锕?/p>
+H
+
鈺怱O
2
鈫?H
2
O
C. CuSO
4
婧舵恫鍚告敹
H
2
S
姘斾綋锛?/p>
Cu
2+
+H
2
S鈺怌uS鈫?H
+
D. AlCl
3
婧舵恫涓姞鍏ヨ繃閲忕殑娴撴皑姘达細
Al
3+
+4NH
3
鈥
2
O鈺怉lO
2
锕?/p>
+4NH
4
+
+2H
2
O
6.
(2013
灞婂寳浜煶鏅北
)
涓嬪垪瑙ｉ噴瀹為獙鐜拌薄鐨勫弽搴旀柟绋嬪紡姝ｇ‘鐨勬槸
路路路路路路路路
( )
A. SO
2
閫氬叆鍒版淮鍔犻厷閰炵殑
NaOH
婧舵恫涓紝绾㈣壊鍙樻祬锛?/p>
SO
2
+2NaOH=Na
2
SO
4
+H
2
O