1
2018
骞磋窘瀹佺渷楂樹腑瀛︾敓鍖栧绔炶禌璇曢
锛堟椂闂达細
90
鍒嗛挓
婊″垎锛?/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
F 19
S 32
Ca 40
Mn 55
Ba 137
涓�銆侀�夋嫨棰橈紙鏈鍖呮嫭
11
灏忛锛?/p>
1
锛?/p>
6
棰樻瘡灏忛
2
鍒嗭紝
7
锛?/p>
11
棰樻瘡灏忛
3
鍒嗭紝鍏?/p>
27
鍒嗐�傛瘡灏忛
鍙湁涓�涓�夐」绗﹀悎棰樻剰銆?/p>
锛?/p>
1
锛庡寲瀛︿笌浜虹被鐢熸椿銆佺敓浜с�佺幆澧冧互鍙婄ぞ浼氬彂灞曞瘑鍒囩浉鍏筹紝涓嬪垪璇存硶姝ｇ‘鐨勬槸
A
锛庡ぇ鍔涘紑鍙戝埄鐢ㄥ彲鐕冨啺锛岀鍚?/p>
鈥?/p>
缁胯壊鍖栧
鈥?/p>
鎬濇兂
B
锛庨噾灞炵噧鏂欏彲鑳芥垚涓烘柊鑳芥簮锛屽叾涓撼绫抽噾灞炵噧鏂欐洿鏄撶偣鐕?/p>
C
锛庢湁鏈洪珮鍒嗗瓙鍖栧悎鐗╅兘涓嶈兘瀵肩數锛屽父鍦ㄧ數鍣ㄥ伐涓氶鍩熺敤浣滅粷缂樻潗鏂?/p>
D
锛庡共鐕ュ墏纭呰兌銆佺姗¤兌鍜屽厜瀵肩氦缁寸殑涓昏鎴愬垎閮藉睘浜庢棤鏈洪潪閲戝睘鏉愭枡
2
锛?/p>
N
A
涓洪樋浼忓姞寰风綏甯告暟鐨勫�笺�備笅鍒楄娉曟纭殑鏄?/p>
A
锛?/p>
1 L 0.1 mol路
L
锛?/p>
1
K
2
Cr
2
O
7
婧舵恫涓?/p>
Cr
2
O
2
锛?
7
鐨勬暟鐩瓑浜?/p>
0.1
N
A
B
锛?/p>
34 g
璐ㄩ噺鍒嗘暟涓?/p>
4%
鐨?/p>
H
2
O
2
姘存憾娑蹭腑鍚哀鍘熷瓙鏁扮洰涓?/p>
0.08
N
A
C
锛?/p>
25
鈩冩椂锛?/p>
100 mL pH
锛?/p>
8
鐨勬皑姘翠腑
NH
4
锛?
鐨勪釜鏁颁负
9.9脳
10
锛?/p>
8
N
A
D
锛?/p>
0.3 mol AgNO
3
鍙楃儹瀹屽叏鍒嗚В锛岀敤鎺掓按娉曟敹闆嗗埌姘斾綋鐨勫垎瀛愭暟涓?/p>
0.25
N
A
3
锛庝笅鍒楀叧浜庢湁鏈虹墿鐨勫彊杩版纭殑鏄?/p>
A
锛庡疄楠屽涓彲浠ョ敤婧存按闄ゅ幓宸辩兎涓贩鏈夌殑宸辩儻
B
锛庢钉绾舵槸鐢卞鑻簩鐢查吀锛?/p>
PTA
锛夊拰涔欎簩閱囷紙
EG
锛夐�氳繃鍔犺仛鍙嶅簲寰楀埌鐨?/p>
C
锛庤嫰涓嶈兘浣块吀鎬?/p>
KMnO
4
婧舵恫瑜壊锛岃嫰鐨勫悓绯荤墿鍧囪兘浣块吀鎬?/p>
KMnO
4
婧舵恫瑜壊
D
锛庡垎瀛愬紡涓?/p>
C
4
H
7
ClO
2
锛屽彲涓?/p>
NaHCO
3
婧舵恫鍙嶅簲浜х敓
CO
2
鐨勬湁鏈虹墿鍙兘缁撴瀯鏈?/p>
5
绉?/p>
4
锛?/p>
2017
骞?/p>
10
鏈?/p>
27
鏃ワ紝涓栫晫鍗敓缁勭粐鍥介檯鐧岀棁鐮旂┒鏈烘瀯鍏竷鐨勮嚧鐧岀墿娓呭崟涓紝榛勬洸闇夋瘨绱狅紙
AFT
锛夊睘浜庝竴
绫昏嚧鐧岀墿锛屽叾涓粍鏇查湁姣掔礌
B
2
缁撴瀯绠�寮忓鍙冲浘鎵�绀恒�備笅鍒楄娉曟纭殑鏄?/p>
A
锛庤鏈夋満鐗╃殑鍒嗗瓙寮忔槸
C
17
H
12
O
6
B
锛?/p>
1 mol
榛勬洸闇夋瘨绱?/p>
B
2
鏈�澶氬彲涓?/p>
5 mol H
2
鍙戠敓鍔犳垚鍙嶅簲
C
锛庤鏈夋満鐗╁垎瀛愪腑鎵�鏈夊師瀛愬浜庡悓涓�骞抽潰
D
锛庤鍒嗗瓙涓惈鏈夌景鍩恒�佺晶鍩恒�侀叝鍩恒�侀啔閿瓑瀹樿兘鍥?/p>
5
锛庝笅鍒楃瀛愭柟绋嬪紡姝ｇ‘鐨勬槸
A
锛庢按鐜荤拑闀挎椂闂存斁缃湪绌烘皵涓彉娴戞祳锛?/p>
SiO
2
锛?
3
锛?/p>
2CO
2
锛?/p>
2H
2
O
锛?
H
2
SiO
3
鈫?/p>
锛?/p>
2HCO
锛?
3
B
锛?/p>
H
18
2
O
2
涓姞鍏?/p>
H
2
SO
4
閰稿寲鐨?/p>
KMnO
4
锛?/p>
5H
18
2
O
2
锛?/p>
2MnO
锛?
4
锛?/p>
6H
锛?
锛?/p>
5
18
O
2
鈫?/p>
锛?/p>
2Mn
2
锛?
锛?/p>
8H
2
O
C
锛庡悜
100 mL 0.12 mol路
L
锛?/p>
1
鐨?/p>
Ba(OH)
2
婧舵恫涓�氬叆
0.02 mol CO
2
锛?/p>
Ba
2
锛?
锛?/p>
3OH
锛?
锛?/p>
2CO
2
锛?/p>
HCO
锛?
3
锛?/p>
BaCO
3
鈫?/p>
锛?/p>
H
2
O
D
锛庡悜
NaClO
鍜?/p>
NaCl
娣峰悎婧舵恫涓淮鍏ュ皯閲?/p>
FeSO
4
婧舵恫锛屽弽搴旂殑绂诲瓙鏂圭▼寮忎负
:
2Fe
2
锛?
锛?/p>
ClO
锛?
锛?/p>
2H
锛?
锛?/p>
Cl
锛?
锛?/p>
2Fe
3
锛?
锛?/p>
H
2
O
6
锛庝笅鍒楄缃兘杈惧埌鐩稿簲瀹為獙鐩殑鐨勬槸
鐢?/p>
涔?/p>
涓?/p>
涓?/p>