閭瑰钩鍙岃瀛︽牎
2015-2016
绗簩瀛︽湡鏁欐潗鏁村悎鑰冭瘯涔濆勾绾у寲瀛﹁瘯鍗凤紙涓夊尯锛?/p>
锛堟椂闂?/p>
90
鍒嗛挓锛屾弧鍒?/p>
100
鍒嗭級
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲忥細
H 1 C 12 N 14 O 16 Na 23 Al 27 Si 28 Cl 35.5 K 39
绗?/p>
I
鍗凤紙閫夋嫨棰?/p>
鍏?/p>
44
鍒嗭級
閫夋嫨棰橈紙姣忓皬棰?/p>
2
鍒嗭紝鍏?/p>
14
鍒嗐�傛瘡灏忛鍙湁涓�涓�夐」绗﹀悎棰樻剰锛?/p>
1
锛庣墿璐ㄥ垎绫绘槸鍖栧鐮旂┒鐨勯噸瑕佹柟娉曚箣涓�銆傚寲瀛﹀伐浣滆�呯粡甯告牴鎹墿璐ㄧ殑缁勬垚瀵圭墿璐ㄨ繘琛屽垎绫荤爺绌躲�傝繎
骞存潵鐨勭爺绌惰〃鏄庯紝鍦ㄩ噾鏄熷ぇ姘斿眰涓瓨鍦?/p>
C
2
O
3
銆備笅鍒楃墿璐ㄥ彲涓?/p>
C
2
O
3
褰掍负涓�绫荤殑鏄?/p>
A. H
2
O
3
B. SO
2
NO C. H
2
SO
4
H
2
CO
3
D. Na
2
SO
4
KClO
3
2
锛庡皬缇庡湪濂ヨ繍浜旇繛鐜腑濉叆浜?/p>
5
绉嶇墿璐?/p>
(
濡傚浘鎵�绀?/p>
)
锛岀浉杩炵幆鐨勭墿璐ㄩ棿鎵�鍙戠敓鐨勫弽搴斾腑锛屾病鏈夋秹鍙婄殑
鍩烘湰鍙嶅簲绫诲瀷鏄?/p>
A
锛庡垎瑙ｅ弽搴?/p>
B
锛庡鍒嗚В鍙嶅簲
C
锛庡寲鍚堝弽搴?/p>
D
锛庣疆鎹㈠弽搴?/p>
3
锛庝笅鍒楃墿璐ㄤ腑鐨勬爱鍏冪礌鍙兘浣撶幇姘у寲鎬х殑鏄?/p>
A
锛?/p>
NH
3
B
锛?/p>
NO
C
锛?/p>
NO
2
D
锛?/p>
HNO
3
4
锛庡叧浜庨噾灞為挔鐨勬弿杩颁笉姝ｇ‘鐨勬槸
A
锛庡緢杞紝鍙敤灏忓垁鍒囧壊
B
锛庡湪绌烘皵涓噧鐑х敓鎴愮櫧鑹茬殑杩囨哀鍖栭挔
C
锛庨噾灞為挔閫氬父淇濆瓨鍦ㄧ叅娌归噷
D
锛庨挔鍏锋湁閾剁櫧鑹查噾灞炲厜娉斤紝瀵嗗害姣旀按灏?/p>
5
锛庡綋瓒抽噺鐨?/p>
Cl
2
鎴栫洂閰稿垎鍒笌涓嬪垪閲戝睘鍙嶅簲鏃讹紝鍧囨湁
MCl
2
鍨嬪寲鍚堢墿鐢熸垚鐨勬槸
(
)
A
锛?/p>
Fe B
锛?/p>
Mg C
锛?/p>
Cu D
锛?/p>
Ag
6
锛庝笅鍒楃幇璞′笌鑳朵綋鏃犲叧鐨勬槸
A
锛庢竻鏅ㄥ湪瀵嗘灄涓湅鍒颁竴缂曠紩鐨勫厜鏉?/p>
B
锛庡悜璞嗘祮涓姞鍏ョ～閰搁挋浣胯泲鐧借川绛夎仛娌夛紝鍒舵垚鍙彛鐨勮眴鑵?/p>
C
锛庡埄鐢ㄧ數娉冲皢娌规紗銆佷钩鑳躲�佹鑳剁瓑寰矑鍧囧寑鍦版矇绉湪闀�浠朵笂
D
锛?/p>
FeCl
3
婧舵恫鍔犲叆
NaOH
婧舵恫浜х敓绾㈣鑹叉矇娣�
7
锛庝笅鍒楀叧浜庣數瑙ｈ川鐨勮娉曟纭殑鏄?/p>
A
锛庢阿姘у寲閽犳憾娑茶兘瀵肩數锛屾墍浠ユ阿姘у寲閽犳憾娑蹭负鐢佃В璐?/p>