绗笁绔犮�婇噾灞炲強鍏跺寲鍚堢墿銆嬫祴璇曞嵎
涓�銆佸崟閫夐
(
鍏?/p>
15
灏忛
)
1.
鍥涙哀鍖栦笁閾?/p>
(Fe
3
O
4
)
鐨勭粍鎴愬彲琛ㄧず涓?/p>
Fe
2
O
3
路
FeO
锛屼笅鍒楄娉曚笉姝ｇ‘鐨勬槸
(
)
A
锛?/p>
鍥涙哀鍖栦笁閾佹槸涓�绉嶆贩鍚堢墿
B
锛?/p>
鍥涙哀鍖栦笁閾佹槸涓�绉嶇函鍑�鐗?/p>
C
锛?/p>
鍥涙哀鍖栦笁閾佹湁鍥哄畾鐨勭粍鎴愬拰缁撴瀯
D
锛?/p>
鍥涙哀鍖栦笁閾佹槸涓�绉嶉粦鑹插浐浣?/p>
2.
涓嬪垪鍚勭粍鐗╄川锛屽墠鑰呴�愭淮婊村姞鍒板悗鑰呬腑鑷宠繃閲忥紝鍏堝嚭鐜扮櫧鑹叉矇娣�锛屽悗鏉ユ矇娣�鍙堝叏閮ㄦ秷澶辩殑鏄?/p>
(
)
A
锛?/p>
纭吀婊村姞鍒板亸閾濋吀閽犳憾娑蹭腑
B
锛?/p>
姘㈡哀鍖栭挕婧舵恫婊村姞鍒扮～閰搁摑婧舵恫涓?/p>
C
锛?/p>
姘ㄦ按婊村姞鍒扮～閰搁摑婧舵恫涓?/p>
D
锛?/p>
纭吀閾濇憾娑叉淮鍔犲埌姘㈡哀鍖栭挔婧舵恫涓?/p>
3.
鏌愭憾娑蹭腑鍙兘鍚湁澶ч噺鐨?/p>
Mg
2
锛?/p>
銆?/p>
Al
3
锛?/p>
銆?/p>
H
锛?/p>
銆?/p>
Cl
锛?/p>
鍜屽皯閲?/p>
OH
锛?/p>
锛屽悜璇ユ憾娑蹭腑閫愭淮鍔犲叆
0.5
mol路
L
锛?
1
NaOH
婧舵恫锛岀敓鎴愭矇娣�鐨勮川閲忓拰鍔犲叆
NaOH
婧舵恫鐨勪綋绉箣闂寸殑鍏崇郴濡備笅鍥炬墍绀猴紝鍒欏彲鍒ゆ柇鍘熸憾娑?
涓?/p>
(
)
A
锛?/p>
鏈?/p>
Mg
2
锛?/p>
锛屾病鏈?/p>
Al
3
锛?/p>
B
锛?/p>
鏈?/p>
Al
3
锛?/p>
锛屾病鏈?/p>
Mg
2
锛?/p>
C
锛?/p>
鏈?/p>
Mg
2
锛?/p>
鍜?/p>
Al
3
锛?/p>
D
锛?/p>
鏈夊ぇ閲忕殑
H
锛?/p>
銆?/p>
Mg
2
锛?/p>
鍜?/p>
Al
3
锛?/p>
4.
涓嬪垪鍏充簬閲戝睘閽犳�ц川鐨勫彊杩颁腑锛屾纭殑鏄紙
锛?/p>
A
锛?/p>
閽犳槸瀵嗗害灏忋�佺‖搴﹀ぇ銆佺啍鐐归珮鐨勯摱鐧借壊閲戝睘
B
锛?/p>
閽犲湪绾噣鐨勬哀姘斾腑鍏呭垎鐕冪儳锛岀敓鎴愮櫧鑹插浐浣?/p>
Na
2
O
C
锛?/p>
灏嗛噾灞為挔鏀惧叆
CuSO
4
婧舵恫涓紝鍙瀵熷埌澶ч噺绾㈣壊鐨勯摐鏋愬嚭
D
锛?/p>
灏嗛噾灞為挔鏀惧叆姘翠腑绔嬪嵆鐔斿寲鎴愬皬鐞冿紝璇存槑閲戝睘閽犵啍鐐逛綆锛屼笖鍙嶅簲鏀惧嚭鐑噺
5.
涓嬪垪鍏充簬閲戝睘鐨勮娉曟纭殑鏄?/p>
(
)
A
锛?/p>
閲戝睘鍗曡川鍦ㄦ哀鍖栬繕鍘熷弽搴斾腑甯镐綔杩樺師鍓?/p>
B
锛?/p>
閲戝睘鍦ㄥ姞鐑潯浠朵笅閮芥槗涓庢哀姘斿弽搴?/p>
C
锛?/p>
鍔犵儹鏉′欢涓嬮摐涓庣～钂告皵鍙嶅簲鐢熸垚纭寲閾?/p>
D
锛?/p>
閾佷笣鑳藉湪姘皵涓噧鐑х敓鎴愭隘鍖栦簹閾?/p>
6.
瀹為獙瀹や腑鍋氱劙鑹插弽搴斿疄楠屾椂锛屾瘡娆″疄楠岄兘瑕佹礂鍑�閾備笣锛屾璇曞墏鏄?/p>
(
)
A
锛?/p>
纭吀娲楁钉
B
锛?/p>
绋�鐩愰吀娲楁钉
C
锛?/p>
姘存礂娑?/p>
D
锛?/p>
閱嬮吀娲楁钉
7.
鍙栦竴鍧楅噾灞為挔鏀惧湪鐕冪儳鍖欓噷鍔犵儹锛岃瀵熷埌涓嬪垪瀹為獙鐜拌薄锛?/p>
鈶?/p>
閲戝睘閽犵啍鍖栵紱
鈶?/p>
鍦ㄧ┖姘斾腑鐕冪儳锛屾湁绱?/p>
鑹茬伀鑺变骇鐢燂紱
鈶?/p>
鐕冪儳鍚庡緱鍒扮櫧鑹插浐浣擄紱
鈶?/p>
鐕冪儳鏃剁伀鐒颁负榛勮壊锛?/p>
鈶?/p>
鐕冪儳鍚庣敓鎴愭贰榛勮壊鐨勫浐浣撶墿璐紝
鎻忚堪姝ｇ‘鐨勬槸
(
)
A
锛?/p>
鈶犫憽
B
锛?/p>
鈶犫憽鈶?/p>
