1
鐢靛寲瀛?/p>
銆?/p>
2018
骞翠笂娴烽暱瀹佸尯浜屾ā銆?/p>
14.
涓嬪垪鍏充簬閽㈤搧鍙戠敓鍚告哀鑵愯殌鐨勫垎鏋愭纭殑鏄紙
锛?/p>
A.
鍚告哀鑵愯殌鏄惛鐑弽搴?/p>
B.
閾佷綔鍘熺數姹犳鏋?/p>
C.
姝ｆ瀬鐢垫瀬鍙嶅簲涓猴細
2H
2
O+O
2
+4e
鈫?/p>
4OH
-
D.
鍘熺數姹犺礋鏋佸弽搴斾负锛?/p>
Fe-3e
鈫?/p>
Fe
3+
銆愮瓟妗堛�?/p>
C
銆?/p>
2018
骞翠笂娴锋潹娴﹀尯浜屾ā銆?/p>
19.
瀵归噾灞炶厫铓�鍙婇槻鎶ょ殑琛ㄨ堪姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A.
閲戝睘鑵愯殌鐨勬湰璐細閲戝睘澶辩數瀛愬彂鐢熻繕鍘熷弽搴?/p>
B.
鐗虹壊闃虫瀬鐨勯槾鏋佷繚鎶ゆ硶锛氳淇濇姢鐨勯噾灞炲簲鍋氳礋鏋?/p>
C.
澶栧姞鐢垫祦闃存瀬淇濇姢娉曪細琚繚鎶ょ殑閲戝睘搴斾笌鐢垫簮姝ｆ瀬鐩歌繛
D.
閲戝睘琛ㄩ潰娑傛补婕嗭細鍙伩鍏嶉噾灞炰笌鐢佃В璐ㄦ憾娑叉帴瑙?/p>
銆愮瓟妗堛�?/p>
D
銆?/p>
2018
骞翠笂娴烽椀琛屽尯浜屾ā銆?/p>
3
锛庣數瑙ｉケ鍜岄鐩愭按鐨勯槼鏋佷骇鐗╂槸
锛?/p>
锛?/p>
A
锛?/p>
NaOH B
锛?/p>
H
2
C
锛?/p>
HCl D
锛?/p>
Cl
2
銆愮瓟妗堛�?/p>
D
銆?/p>
2018
骞翠笂娴烽椀琛屽尯浜屾ā銆?/p>
18
锛?/p>
鈥滃弻鍚稿墏鈥?/p>
鍚搧绮夈�?/p>
娲绘�х偔鍜屾隘鍖栭挔绛夛紝
鍙欢闀块鍝佷繚璐ㄦ湡銆?/p>
鍏朵綔鐢ㄥ師鐞嗘纭殑鏄紙
锛?/p>
A
锛庝富瑕佸彂鐢熷惛姘ц厫铓�
B
锛庢隘鍖栭挔鍏呭綋姝ｆ瀬
C
锛庡惛鏀剁殑
姘斾綋鏄?/p>
O
2
鍜?/p>
CO
2
D
锛庤礋鏋佸弽搴斾负
Fe-3e
鈫?/p>
Fe
3+
銆愮瓟妗堛�?/p>
A
銆?/p>
2018
骞翠笂娴烽椀琛屽尯浜屾ā銆?/p>
15.
鐢佃В
CuCl
2
婧舵恫鐨勮缃鍙冲浘鎵�绀猴紝
涓嬪垪鍒嗘瀽姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛?/p>
b
鐢垫瀬鐨勮川閲忎笉鍙?/p>
B
锛?/p>
a
鐢垫瀬鏄瑁呯疆鐨勮礋鏋?/p>
C
锛?/p>
a
鐢垫瀬涓婂彂鐢熸哀鍖栧弽搴?/p>
D
锛庣數瀛愮敱
b
鐢垫瀬缁忔憾娑叉祦鍚?/p>
a
鐢垫瀬
銆愮瓟妗堛�?/p>
C
銆?/p>
2018
骞翠笂娴峰磭鏄庡尯浜屾ā銆?/p>
19
锛庡彸鍥捐缃腑
X
鍜?/p>
Y
鍧囦负鐭冲ⅷ鐢垫瀬锛岀數瑙ｆ恫涓烘淮鏈夐厷閰炵殑鏌愭祿