绗笁绔?/p>
閲戝睘鍙婂叾鍖栧悎鐗?/p>
绗簩鑺?/p>
绗笁璇炬椂閲戝睘閾佺殑鍖栧悎鐗?/p>
涓�銆侀�夋嫨棰?/p>
1
銆?/p>
銆婃柊淇湰鑽夈�?/p>
鏄垜鍥藉彜浠ｄ腑鑽钁椾綔涔嬩竴锛?/p>
璁拌浇鑽墿
844
绉嶏紝鍏朵腑鏈夊叧浜庘�滈潚鐭锯�濈殑鎻忚堪
涓猴細鈥滄湰鏉ョ豢鑹诧紝鏂板嚭绐熸湭瑙侀鑰咃紝
姝ｅ鐟犵拑鈥︹�︾儳涔嬭丹鑹测�︹�︹�濇嵁姝ゆ帹娴嬶紝鈥滈潚鐭锯�濈殑涓?/p>
瑕佹垚鍒嗕负
(
)
A
锛?/p>
CuSO
4
路5H
2
O B
锛?/p>
FeSO
4
路7H
2
O C
锛?/p>
KAl(SO
4
)
2
路12H
2
O D
锛?/p>
Fe
2
(SO
4
)
3
路9H
2
O
2
銆佸埗鍗板埛鐢佃矾鏉挎椂甯哥敤姘寲閾佹憾娑蹭綔涓衡�滆厫铓�娑测�濓紝鍙戠敓鐨勫弽搴斾负
2FeCl
3
锛?/p>
Cu===2FeCl
2
锛?/p>
CuCl
2
銆傚悜鐩涙湁
FeCl
3
婧舵恫鐨勭儳鏉腑鍚屾椂鍔犲叆閾佺矇鍜岄摐绮夛紝鍙嶅簲缁撴潫鍚庯紝涓嬪垪鍒ゆ柇涓�瀹氶敊璇殑
鏄?/p>
(
)
A
锛庣儳鏉腑鏈夐摐銆佹棤閾?/p>
B
锛庣儳鏉腑鏈夐搧銆佹棤閾?/p>
C
锛庣儳鏉腑閾併�侀摐閮芥湁
D
锛庣儳鏉腑閾併�侀摐閮?/p>
鏃?/p>
3
銆佸湪
Fe
2
(SO
4
)
3
婧舵恫涓紝鍔犲叆
a
g
閾滐紝瀹屽叏婧惰В鍚庯紝鍐嶅姞鍏?/p>
b
g
閾侊紝鍏呭垎鍙嶅簲鍚庡緱鍒?/p>
c
g
娈?/p>
浣欏浐浣擄紝宸茬煡
a
>
c
锛屽垯涓嬪垪璇存硶姝ｇ‘鐨勬槸
(
)
A
锛庢畫浣欏浐浣撴槸閾滃拰閾?/p>
B
锛庢渶鍚庡緱鍒扮殑婧舵恫涓�瀹氬惈鏈?/p>
Cu
2
锛?
C
锛庡皢娈嬩綑鍥轰綋鍔犲叆绋�纭吀涓竴瀹氭湁姘旀场浜х敓
D
锛庢渶鍚庡緱鍒扮殑婧舵恫涓彲鑳藉惈鏈?/p>
Fe
3
锛?
4
銆佸湪涓嬪浘涓紝鑳借緝闀挎椂闂磋瀵熷埌
Fe(OH)
2
鐧借壊娌夋穩鐨勬槸锛?/p>
锛?/p>
A
锛庘憼鈶♀懀
B
锛庘憼鈶?/p>
C
锛庡彧鏈?
鈶?/p>
D
锛庡叏閮?/p>
5
銆佸凡鐭ュ涓嬩笁涓疄楠屽潎鑳藉彂鐢熷寲瀛﹀弽搴旓細鈶犲皢閾侀拤鏀惧叆纭吀閾滄憾娑蹭腑鈶″悜纭吀浜氶搧婧舵恫涓?/p>
婊村叆鍑犳淮姘按鈶㈠皢閾滀笣鏀惧叆姘寲閾佹憾娑蹭腑锛屼笅鍒楀垽鏂纭殑鏄?/p>
(
)
A
锛庡疄楠屸憼涓搧浣滆繕鍘熷墏
B
锛庡疄楠屸憽涓?/p>
Fe
2
锛?
鏃㈡樉姘у寲鎬у張鏄捐繕鍘熸�?/p>
C
锛庡疄楠屸憿涓彂鐢熺殑鏄疆鎹㈠弽搴?/p>
D
锛庝笂杩板疄楠岃瘉鏄庢哀鍖栨�э細
Fe
3
锛?/p>
>Fe
2
锛?/p>
>Cu
2
锛?
6
銆佹璇佹槑鏌愭憾娑蹭腑涓嶅惈
Fe
3
锛?/p>
鑰屽惈鏈?/p>
Fe
2
锛?
锛屼笅鍒楀疄楠屾搷浣滈『搴忔纭殑鏄?/p>
(
)
鈶犲姞鍏ヨ冻閲忔隘姘粹憽鍔犲叆瓒抽噺
KMnO
4
婧舵恫鈶㈠姞鍏ュ皯閲?/p>
KSCN
婧舵恫
A
锛庘憼鈶?nbsp;B锛庘憿鈶?/p>
C
锛庘憿鈶?nbsp;
D
锛庘憼鈶♀憿
7
銆侀�夋嫨鍚堥�傝瘯鍓傚畬鎴愮敳銆佷箼涓ょ粍瀹為獙銆?/p>
鐢茬粍锛氭楠屽惈
Fe
3
锛?/p>
鐨勬憾娑蹭腑鏄惁鍚湁
Fe
2
锛?/p>
锛?/p>
涔欑粍锛氭楠屽惈
Fe
2
锛?/p>
鐨勬憾娑蹭腑鏄惁鍚湁
Fe
3
锛?
銆?/p>
涓嬪垪璇曞墏鍙婂姞鍏ヨ瘯鍓傞『搴忚兘杈惧埌瀹為獙鐩殑鐨勬槸
(
)
閫夐」
鐢茬粍
涔欑粍
A
鏂板埗姘按銆?/p>
KSCN
婧舵恫
NaOH
婧舵恫
B
閰告�?/p>
KMnO
4
婧舵恫
KSCN
婧舵恫
C
KOH
婧舵恫
婧存按
D
婧存按
閰告�?/p>
KMnO
4
婧舵恫
8
銆佷笅鍒楅櫎鏉傝瘯鍓傛垨鏂规硶涓嶆纭殑鏄?/p>
(
)
閫夐」
琚彁绾墿璐?/p>
鏉傝川
闄ゆ潅璇曞墏鎴栨柟娉?/p>
A
FeCl
3
婧舵恫
FeCl
2
閫氬叆閫傞噺
Cl
2
B
FeCl
2
婧舵恫
FeCl
3
鍔犲叆杩囬噺閾佺矇骞惰繃婊?/p>
C
閾佺矇
閾濈矇
鍔犲叆杩囬噺
NaOH
婧舵恫骞惰繃婊?/p>
D
Fe(OH)
3
Fe(OH)
2
鍦ㄧ┖姘斾腑鐏肩儳
9
銆佹煇鍚屽瀵规煇鐩?/p>
A
鐨勬按婧舵恫杩涜浜嗛壌瀹氾紝瀹為獙杩囩▼鍙婄幇璞″鍥炬墍绀猴細涓嬪垪鎺ㄦ柇涓嶆纭殑鏄?