2.2
鍖栧鑳戒笌鐢佃兘鍚屾缁冧範
涓�銆侀�夋嫨棰橈紙姣忛鍙湁
1-2
涓纭瓟妗堬級
1
锛庝笅鍒楀悇缁勬垚閲戝睘鍜屾憾娑诧紝鑳界粍鎴愬師鐢垫睜鐨勬槸
A
飥?/p>
Cu
銆?/p>
Cu
銆佺█纭吀
B
飥?/p>
Zn
銆?/p>
Cu
銆佺█纭吀
C
飥?/p>
Cu
銆?/p>
Zn
銆侀厭绮?/p>
D
飥?/p>
Zn
銆?/p>
Cu
銆?/p>
CuSO
4
婧舵恫
2
锛庡簾鐢垫睜鐨勬薄鏌撳紩璧蜂汉浠殑骞挎硾閲嶈锛屽簾鐢垫睜涓鐜褰㈡垚姹℃煋鐨勪富瑕佺墿璐ㄦ槸
A
锛?/p>
閿?/p>
B
锛庢睘
C
锛庣煶澧?/p>
D
锛庝簩姘у寲閿?/p>
3
锛庡疄楠屽涓埗鍙栨阿姘旓紝鏈�濂界殑鏂规硶鏄?/p>
A
锛庣函閿屼笌绋�纭吀鍙嶅簲
B
锛庣函閿屼笌娴撶～閰稿弽搴?/p>
C
锛庣函閿屼笌绋�鐩愰吀鍙嶅簲
D
锛?/p>
绮楅攲
(
鍚摐銆侀摱
)
涓庣█纭吀鍙嶅簲
4
锛庢煇閲戝睘鑳藉拰鐩愰吀鍙嶅簲鐢熸垚姘㈡皵锛岃閲戝睘涓庨攲缁勬垚鍘熺數姹犳椂锛岄攲涓鸿礋鏋侊紝璇ラ噾灞炲彲鑳戒负
A
锛庨摑
B
锛庨摐
C
锛?/p>
閿?/p>
D
锛庣
5
锛庡叧浜庡鍥炬墍绀鸿缃殑鍙欒堪锛屾纭殑鏄?/p>
A
锛?/p>
閾滄槸闃虫瀬锛岄摐鐗囦笂鏈夋皵娉′骇鐢?/p>
B
锛?/p>
閾滅墖璐ㄩ噺閫愭笎鍑忓皯
C
锛?/p>
鐢垫祦浠庨攲鐗囩粡瀵肩嚎娴佸悜閾滅墖
D
锛?/p>
姘㈢瀛愬湪閾滅墖琛ㄩ潰琚繕鍘?/p>
6
锛庝笅鍒楀叧浜庡師鐢垫睜鐨勮娉曟纭殑鏄?/p>
A
銆佹妸鐢佃兘杞寲鎴愬寲瀛﹁兘锛屼娇婧舵恫鍙戠敓姘у寲杩樺師鍙嶅簲
B
銆佺數瀛愪粠娲绘臣閲戝睘娴佸悜涓嶆椿娉奸噾灞烇紝涓嶆椿娉奸噾灞炰负璐熸瀬
C
銆?/p>
澶栫數璺腑鐢靛瓙浠庤礋鏋佹祦鍚戞鏋?/p>
D
銆佹鏋佸彂鐢熸哀鍖栧弽搴?/p>
7
锛庡凡鐭ョ┖姘?/p>
-
閿岀數姹犵殑鐢垫瀬鍙嶅簲涓猴細
閿岀墖锛?/p>
Zn+20H
-
-2e-=ZnO+H
2
0
鐭冲ⅷ锛?/p>
0
2
+2H
2
0+4e
-
=40H-
鏍规嵁姝ゅ垽鏂紝閿岀墖鏄?/p>
A
锛?/p>
璐熸瀬锛屽苟琚哀鍖?/p>
B
锛庤礋鏋侊紝骞惰杩樺師
C
锛庢鏋侊紝骞惰姘у寲
D
锛庢鏋侊紝骞惰杩樺師
8
锛庢牴鎹兘婧愮殑鍒嗙被锛屼笅鍒楄娉曚腑涓嶆纭殑鏄?/p>
A
銆佺伀鐢垫槸浜岀骇鑳芥簮
B
銆?/p>
椋庤兘鏄竴绾ц兘婧?/p>
C
銆佸ぉ鐒舵皵鏄竴绾ц兘婧?/p>
D
銆?/p>
姘寸數鏄竴绾ц兘婧?/p>
9
锛庣敤瀵肩嚎杩炴帴閾佺墖鍜岄摐鐗囷紝鏀惧叆绋�纭吀涓彲鏋勬垚鍘熺數姹狅紝涓嬪垪璇存硶姝ｇ‘鐨勬槸
A
銆?/p>
Cu
涓鸿礋鏋?/p>
Fe
涓?/p>
B
銆?/p>
Fe
涓鸿礋鏋?/p>
Cu
涓烘鏋?/p>
C
銆?/p>
Fe
琚繕鍘?/p>
Cu
琚哀鍖?/p>
D
銆?/p>
Fe
琚哀鍖?/p>
H
+
琚繕鍘?/p>
10
锛庤〃鏄庨噾灞炵敳鐨勬椿鍔ㄦ�ф瘮閲戝睘涔欑殑娲诲姩鎬у己鐨勫彊杩版纭殑鏄?/p>
A
锛庡湪姘у寲杩樺師鍙嶅簲涓紝鐢插け鐢靛瓙姣斾箼澶辩數瀛愬
B
锛庣敳姣斾箼鍚屼环鎬佺殑闃崇瀛愮殑姘у寲鎬у己
C
锛?/p>
鐢茶兘涓庣█鐩愰吀鍙嶅簲鐢熸垚姘㈡皵鑰屼箼涓嶈兘
D
锛庡皢鐢蹭笌涔欑粍鎴愬師鐢垫睜鏃讹紝鐢蹭负姝ｆ瀬
11
锛?/p>
X
锛?/p>
Y
锛?/p>
Z
閮芥槸閲戝睘锛屾妸
X
娴?/p>
A
Z
鐨勭閰告憾娑蹭腑锛?/p>
X
鐨勮〃闈㈡湁
Z
鏋愬嚭锛?/p>
X
涓?/p>
Y
缁勬垚鍘熺數姹犳椂锛?/p>
Y
涓鸿礋鏋併�?/p>
X
锛?/p>
Y
锛?/p>
Z
涓夌閲?/p>
灞炵殑娲诲姩鎬ч『搴忎负
A
锛?/p>
X>Y>Z B
锛?/p>
X>Z>Y
C
锛?/p>
Y>X>Z D
锛?/p>
Y>Z>X
12
锛庡浜庨攲涓�閾滀竴绋�纭吀缁勬垚鐨勫師鐢垫睜瑁呯疆涓紝褰撳绾夸腑鏈?/p>
1 mol
鐢靛瓙閫氳繃鏃讹紝鐞嗚涓婄殑涓ゆ瀬鍙樺寲鏄?/p>
鈶犻攲鐗囨憾瑙ｄ簡
32.5 g
鈶￠攲鐗囧閲?/p>
32.5 g
鈶㈤摐鐗囦笂鏋愬嚭
l g H2
鈶ｉ摐鐗囦笂鏋愬嚭
1 mol H2
A
锛?/p>
鈶犲拰鈶?/p>
B
锛庘憼鍜屸懀
C
锛庘憽鍜屸憿
D
锛庘憽鍜屸懀
13
锛庤疆鑸瑰湪娴锋按鑵愯殌閫熷害姣旇緝蹇紝涓轰繚鎶よ疆鑸归�氬父閲囧彇鍦ㄨ疆鑸逛綆閮ㄧ粦涓�鍧楅噾灞烇紝杩欏潡閲戝睘鏄細
A
锛?/p>
Na B
锛?/p>
Cu
C
锛?/p>
Zn D
锛?/p>
Fe
14.
閾佸湪涓嬪垪鎯呭喌涓嬭厫铓�鏈�蹇殑鏄?/p>
A.
閾佹斁鍏ユ捣姘翠腑
B.
灏嗛搧鍜岄攲杩炴帴鍚庢斁鍏ュ埌娴锋按涓?/p>
C.
灏嗛搧鍜岄攲杩炴帴鍚庢斁鍏ュ埌娣℃按涓?/p>
D.
灏嗛搧鍜岄敗杩炴帴鍚庢斁鍏ュ埌娴锋按涓?/p>
15
锛庡皢閿岀墖鍜岄摐鐗囩敤瀵肩嚎杩炴帴浜庡悓涓�绋�纭吀婧舵恫涓�備笅鍒楀彊杩版纭殑鏄?/p>
( )
銆?/p>
A
锛庢鏋侀檮杩戠～閰告牴绂诲瓙鐨勬祿搴﹂�愭笎澧炲ぇ
B
锛庤礋鏋侀檮杩戠～閰告牴绂诲瓙鐨勬祿搴﹂�愭笎澧炲ぇ
C
锛?/p>
姝ｆ瀬銆佽礋鏋佺～閰告牴绂诲瓙鐨勬祿搴﹀熀鏈笉鍙?/p>
D
锛庢鏋侀檮杩戠～閰告牴绂诲瓙鐨勬祿搴﹂�愭笎鍑忓皯
16.
鍙冲浘鏄阿姘х噧鏂欑數姹犳瀯閫犵ず鎰忓浘銆傚叧浜庤鐢垫睜璇存硶涓嶆纭?/p>
锛庯紟锛?
A.
姝ｆ瀬鐨勭數鏋佸弽搴旀槸锛?/p>
O
2
+2H
2
O+4e
-
=4OH
-
B. a
鏋佹槸璐熸瀬
C.
鐢靛瓙鐢?/p>
b
閫氳繃鐏场娴佸悜
a D.
姘㈡哀鐕冩枡鐢垫睜鏄幆淇濈數姹?/p>
17
锛庢棩甯告墍鐢ㄧ殑骞茬數姹犵殑鐢垫瀬鍒嗗埆涓虹⒊妫掞紙涓婇潰鏈夐摐甯斤級鍜岄攲鐨紝浠ユ箹鐘?/p>
NH
4
Cl
鐨勫拰
ZnCl
2
浣滀负鐢佃В璐紙鍏朵腑鍔犲叆
MnO
2
鍚?
鏀?/p>
H
2
锛夊叾鐢垫瀬鍙嶅簲寮忎负
Zn+2e
-
= Zn
2+
銆?/p>
2NH
4
+ +2e- = 2NH
3
+H
2
锛?/p>
NH
3
銆?/p>
Zn
2+
鑳界敓鎴愪竴绉嶇ǔ瀹氱殑鐗╄川锛夋牴鎹笂杩板垽鏂笅鍒楃粨璁烘
纭殑鏄?/p>
A
銆?/p>
Zn
鏄鏋侊紝纰充负璐熸瀬
B
銆?/p>
Zn
涓鸿礋鏋侊紝纰充负姝ｆ瀬
