1 / 5
銆?/p>
2019
鏈�鏂般�?/p>
涔濆勾绾у寲瀛︿笅鍐?/p>
绗崄涓�鍗曞厓
鐩?/p>
鍖栬偉缁煎悎娴嬭瘯鍗?/p>
鏂颁汉鏁欑増
(
鏃堕棿锛?/p>
60
鍒嗛挓
鎬诲垎锛?/p>
100
鍒?/p>
)
鍙兘鐢ㄥ埌鐨勭浉瀵瑰師瀛愯川閲忥細
K
鈥?/p>
39
锛?/p>
Mn
鈥?/p>
55
锛?/p>
Zn
鈥?/p>
65
锛?/p>
H
鈥?/p>
1
锛?/p>
N
鈥?/p>
14
锛?/p>
Al
鈥?/p>
27
锛?/p>
C
鈥?/p>
12
锛?/p>
O
鈥?/p>
16
锛?/p>
Ca
鈥?/p>
40
锛?/p>
Ba
鈥?/p>
137
锛?/p>
S
鈥?/p>
32
锛?/p>
Cl
鈥?/p>
35.5
涓�銆侀�夋嫨棰?/p>
(
姣忓皬棰?/p>
2
鍒嗭紝鍏?/p>
40
鍒?/p>
)
1
锛?/p>
(2015
锛屽帵闂?/p>
)
涓嬪垪鐗╄川灞炰簬姘偉鐨勬槸
( D )
A
锛庣啛鐭崇伆
B
锛庣～閰搁捑
C
锛庤繃纾烽吀閽?/p>
D
锛庢隘鍖栭摰
2
锛庝笅鍒楁湁鍏崇函纰辩殑璇存硶姝ｇ‘鐨勬槸
( C )
A
锛庣函纰遍毦婧朵簬姘?/p>
B
锛庣函纰辨槸纰辫�屼笉鏄洂
C
锛庣函纰辨棦鍙粠鍐呴檰鐩愭箹鎻愬彇锛屽張鍙敤鈥滀警姘忚仈鍚堝埗纰辨硶鈥濈敓浜?/p>
D
锛庣函纰变腑鍚湁灏戦噺鐨勫皬鑻忔墦鍙互鐢ㄧ█鐩愰吀闄ゅ幓
3
锛?/p>
(2015
锛岄潚宀?/p>
)
鑽夋湪鐏版槸涓�绉嶅啘瀹惰偉锛屽叾涓昏鎴愬垎鏄?/p>
K
2
CO
3
锛屽畠灞炰簬
( A )
A
锛庨捑鑲?/p>
B
锛庣７鑲?/p>
C
锛庢爱鑲?/p>
D
锛庡鍚堣偉
4
锛?/p>
(2015
锛屼箤椴佹湪榻?/p>
)
涓嬪垪鍙欒堪姝ｇ‘鐨勬槸
( D )
A
锛庨吀銆佺⒈銆佺洂涔嬮棿閮借兘鍙戠敓澶嶅垎瑙ｅ弽搴?/p>
B
锛庨噾灞炲崟璐ㄩ兘鑳戒笌閰告憾娑插彂鐢熺疆鎹㈠弽搴旓紝鐢熸垚鐩愬拰姘㈡皵
C
锛?/p>
20
鈩冩椂锛屾隘鍖栭挔鐨勬憾瑙ｅ害鏄?/p>
36 g
锛屾鏃舵憾娑茬殑婧惰川璐ㄩ噺鍒嗘暟涓?/p>
36%
D
锛庤川閲忓畧鎭掑畾寰嬫槸鐗╄川鍙戠敓鍖栧鍙樺寲鎵�閬靛惊鐨勫熀鏈畾寰?/p>
5
锛庣矖鐩愭彁绾殑瀹為獙涓紝钂稿彂鏃剁幓鐠冩鐨勪綔鐢ㄦ槸
( A )
A
锛庨槻姝㈠眬閮ㄨ繃鐑紝浠ュ厤娑叉淮椋炴簠
B
锛庡姞閫熻捀鍙?/p>
C
锛庡姞閫熸憾瑙?/p>
D
锛庡紩娴?/p>
6
锛庝笅鍒楅壌鍒墿璐ㄧ殑鏂规硶閿欒鐨勬槸
( B )
A
锛庣敤姘撮壌鍒棤姘寸～閰搁摐鍜屾隘鍖栭挔鏅朵綋
B
锛庣敤鐔熺煶鐏伴壌鍒～閰搁摰鍜屾隘鍖栭摰
C
锛庣敤鐕冪儳鐨勬湪鏉￠壌鍒哀姘斿拰浜屾哀鍖栫⒊
D
锛庣敤灏忔湪鏉￠壌鍒祿纭吀鍜岀█纭吀
7
锛庢湁鍥涚鐗╄川鐨勬憾娑诧細鈶犳阿姘у寲閽犳憾娑诧紱鈶＄～閰搁挔婧舵恫锛涒憿绋�纭濋吀锛涒懀姘寲閾佹憾娑层�?/p>
涓嶇敤鍏朵粬璇曞墏灏卞彲浠ュ皢浠栦滑閫愪竴閴村埆鍑烘潵锛屽叾姝ｇ‘閴村埆椤哄簭鏄?/p>
( D )
A
锛庘懀鈶⑩憽鈶?/p>
B
锛庘懀鈶♀憼鈶?/p>
C
锛庘憼鈶⑩懀鈶?/p>
D
锛庘懀鈶犫憿鈶?/p>
8
锛?/p>
(2015
锛屼經灞?/p>
)
鍒嗗埆灏嗕笅鍒楀悇缁勭墿璐ㄥ悓鏃跺姞鍏ュ埌瓒抽噺姘翠腑锛屾渶缁堣兘寰楀埌鏃犺壊銆侀�忔槑婧?/p>
娑茬殑鏄?/p>
( C )
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
9
锛?/p>
(2015
锛屾鏋?/p>
)
涓嬪垪鍏充簬澶嶅垎瑙ｅ弽搴旂殑璇存硶姝ｇ‘鐨勬槸
( D )
A
锛庝腑鍜屽弽搴斾笉灞炰簬澶嶅垎瑙ｅ弽搴?/p>
B
锛庡弽搴旂墿蹇呴』閮芥憾浜庢按
C
锛庡弽搴旂墿涓�瀹氭湁閰?/p>
D
锛庣敓鎴愮墿涓�瀹氭湁鐩?/p>
10
锛?/p>
(2015
锛?/p>
鍝堝皵婊?/p>
)
涓嬪垪鍙欒堪銆佸搴旂殑鍖栧鏂圭▼寮忋�佹墍灞炲熀鏈弽搴旂被鍨嬮兘姝ｇ‘鐨勬槸
(
A
)
A
锛庢湇鐢ㄥ惈姘㈡哀鍖栭摑鐨勮嵂鐗╂不鐤楄儍閰歌繃澶?/p>
Al(OH)
3
锛?/p>
3HCl===AlCl
3
锛?/p>
3H
2
O
澶嶅垎瑙ｅ弽搴?/p>
B
锛庢媺鐡﹂敗鐮旂┒绌烘皵鎴愬垎
2HgO=====
螖
2Hg
锛?/p>
O
2
鍒嗚В鍙嶅簲
C
锛庣敤澶╃劧姘斾綔鐕冩枡
CH
4
锛?/p>
O
2
=====
鐐圭噧
CO
2
锛?/p>
2H
2
O
姘у寲鍙嶅簲