鑰冪偣
20
澶嶅垎瑙ｅ弽搴旂殑鏉′欢
1
锛?/p>
锛?/p>
2018
路姊呭窞锛夌墿璐?/p>
x
鍙彂鐢熶笅鍒楁墍绀虹殑涓や釜鍙嶅簲锛屽垯
X
鍙兘鏄紙
锛?/p>
鈶燲+纰扁啋鐩?/p>
+
姘?/p>
鈶+閲戝睘姘у寲鐗┾啋鐩?/p>
+
姘?/p>
A
锛?/p>
HCl
B
锛?/p>
CO
C
锛?/p>
NaOH
D
锛?/p>
CaO
2
锛?/p>
锛?/p>
2018
路浣涘北锛夊垎鍒皢涓嬪垪鍚勭粍鐗╄川鍚屾椂鍔犲叆鍒拌冻閲忔按涓紝鏈�缁堣兘寰楀埌鏃犺壊銆侀�忔槑婧舵恫鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
NaOH H
2
SO
4
BaCl
2
B
锛?/p>
NaOH CuSO
4
NaCl
C
锛?/p>
HNO
3
KNO
3
K
2
SO
4
D
锛?/p>
Na
2
SO
4
FeCl
3
KCl
3
锛?/p>
锛?/p>
2018
路鎻槼锛変笅鍒楀悇缁勭墿璐ㄥ湪婧舵恫涓兘澶ч噺鍏卞瓨鐨勪竴缁勬槸锛?/p>
锛?/p>
A
锛?/p>
Na
2
CO
3
銆?/p>
NaHCO
3
銆?/p>
HCl
B
锛?/p>
NaCl
銆?/p>
AgNO
3
銆?/p>
HNO
3
C
锛?/p>
KNO
3
銆?/p>
KCl
銆?/p>
NaOH
D
锛?/p>
NaOH
銆?/p>
BaCl
2
銆?/p>
H
2
SO
4
4
锛?/p>
锛堟竻杩滐級灏嗕笅鍒楀悇缁勭墿璐ㄦ贩鍚堝悗婧朵簬姘达紝寰楀埌鏃犺壊婧舵恫鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
NaNO
3
銆?/p>
KCl
銆?/p>
Na
2
SO
4
B
锛?/p>
FeCl
3
銆?/p>
NaOH
銆?/p>
KNO
3
C
锛?/p>
CuSO
4
銆?/p>
CaCl
2
銆?/p>
KOH
D
锛?/p>
BaCl
2
銆?/p>
K
2
CO
3
銆?/p>
H
2
SO
4
5
锛?/p>
锛?/p>
2018
路骞垮窞锛変笅鍒楀疄楠屼腑鏃犳槑鏄剧幇璞＄殑鏄紙
锛?/p>
A
锛庡悜
H
2
SO
4
婧舵恫涓淮鍔?/p>
Ba(OH)
2
婧舵恫
B
锛庡悜
Mg(NO
3
)
2
婧舵恫涓淮鍔?/p>
Na
2
SO
4
婧舵恫
C
锛庡皢娴撶～閰稿姞鍏ヨ捀棣忔按涓苟涓嶆柇鎼呮媽
D
锛庡皢
(NH
4
)
2
SO
4
鍜岀啛鐭崇伆娣峰悎鐮旂（
6
锛?/p>
锛堝箍宸烇級涓嬪垪瀹為獙鑳借瀵熷埌鏄庢樉鐜拌薄鐨勬槸锛?/p>
锛?/p>
A
锛庢阿姘у寲閽犳憾娑叉淮鍏ユ隘鍖栭挕婧舵恫涓?/p>
B
锛庣█鐩愰吀婊村叆纭吀閽犳憾娑蹭腑
C
锛庣閰搁摱婧舵恫婊村叆姘寲閽犳憾娑蹭腑
D
锛庣～閰搁挔婧舵恫婊村叆纰抽吀閽′腑
7
锛?/p>
锛堝箍宸烇級涓嬪垪鍚勭粍婧舵恫锛岀浉浜掕兘鍙戠敓鍙嶅簲鐨勬槸锛?/p>
锛?/p>
A
锛庣⒊閰搁捑鍜岀閰搁挕
B
锛庣閰搁挕鍜岀洂閰?/p>
C
锛庢阿姘у寲閽犲拰纰抽吀閽?/p>
D
锛庣～閰搁挔鍜岀⒊閰搁捑
8
锛?/p>
锛堝崡浜級
2005
骞磋璐濆皵鍖栧濂栨巿浜堟硶鍥藉拰缇庡浗鐨勪笁浣嶇瀛﹀锛屼互琛ㄥ桨浠栦滑鍦ㄧ儻鐑冿紙涓�绫绘湁鏈哄寲鍚堢墿锛夊鍒嗚В
鍙嶅簲鐮旂┒鏂归潰鎵�鍙栧緱鐨勬垚灏便�傜儻鐑冨鍒嗚В鍙嶅簲鐨勮繃绋嬭鍖栧瀹舵弿杩颁负鈥滀氦鎹㈣垶浼寸殑浜よ皧鑸炩�濄�備笅鍒楀彲浠ヨ鐞?/p>
瑙ｄ负鐑儍澶嶅垎瑙ｅ弽搴旇繃绋嬬殑鏄紙
锛?/p>
A
锛?/p>
B
锛?/p>
C
锛?
D
锛?