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銆?/p>
2019-2020
銆戦珮鑰冨寲瀛︿簩杞涔犱笓棰樹節鍖栧鍙嶅簲閫熺巼鍖栧骞宠 缁冧範
1
锛嶽2018路脳脳甯備簩妯?/p>
]
宸茬煡锛?/p>
X(g)
锛?/p>
2Y(s)
飩撅偩
飩?/p>
飩?/p>
飩?/p>
飩?
2Z(g)
螖
H
锛濓紞
a
kJ路 mol
锛?/p>
1
(
a
锛?/p>
0)
銆備竴瀹氭潯浠朵笅锛屽皢
1 mol X
鍜?/p>
2 mol Y
鍔犲叆
2 L
鐨勬亽瀹瑰瘑闂鍣ㄤ腑锛屽弽搴?/p>
10 min
锛屾祴寰?/p>
Y
鐨勭墿璐ㄧ殑閲忎负
1.4 mol
銆備笅鍒楄娉曟纭殑鏄?/p>
(
)
A
锛庣
10 min
鏃讹紝
Z
鐨勬祿搴︿负
0.7 mol路L
锛?/p>
1
B
锛?/p>
10 min
鍐咃紝鍙嶅簲鏀惧嚭鐨勭儹閲忎负
0.3 kJ
C
锛?/p>
10 min
鍐咃紝
X
鐨勫钩鍧囧弽搴旈�熺巼涓?/p>
0.03 mol
锛?/p>
1
路min
锛?/p>
1
D
锛庤嫢瀹瑰櫒涓殑姘斾綋瀵嗗害涓嶅啀鍙戠敓鍙樺寲锛岃鏄庝笂杩板弽搴斿凡杈惧钩琛＄姸鎬?/p>
2
锛?/p>
[2018路脳脳甯傚磭鏄庡尯妯℃嫙
]
鍙嶅簲
A(g)
锛?/p>
3B(g)
飩撅偩
飩?/p>
飩?/p>
飩?/p>
飩?/p>
2C(g)
锛?/p>
2D(g)
鍦ㄥ洓绉嶄笉鍚屾儏鍐?/p>
涓嬬殑鍙嶅簲閫熺巼鍒嗗埆涓猴細鈶?/p>
v
(A)
锛?.45 mol路L
锛?/p>
1
路s
锛?/p>
1
銆佲憽
v
(B)
锛?.6 mol路L
锛?/p>
1
路s
锛?/p>
1
銆佲憿
v
(C)
锛?.4 mol路L
锛?/p>
1
路s
锛?/p>
1
銆佲懀
v
(D)
锛?.45 mol路L
锛?/p>
1
路s
锛?/p>
1
锛岃鍙嶅簲杩涜鐨勫揩鎱㈤『搴忎负
(
)
A
锛庘憼锛炩憿锛濃憽锛炩懀
B
锛庘憼锛炩憽锛濃憿锛炩懀
C
锛庘憽锛炩憼锛濃懀锛炩憿
D
锛庘憼锛炩懀锛炩憽锛濃憿
3
锛嶽2018路脳脳甯傜涓�涓鏈堣�?/p>
]
涓�瀹氭俯搴︿笅锛屾煇瀹瑰櫒涓姞鍏ヨ冻閲忕殑纰抽吀閽欙紝鍙戠敓鍙嶅簲
CaCO
3
(s)
飩撅偩
飩?/p>
飩?/p>
飩?/p>
飩?/p>
CaO(s)
锛?/p>
CO
2
(g)
锛岃揪鍒板钩琛★紝涓嬪垪璇存硶姝ｇ‘鐨勬槸
(
)
A
锛庡皢浣撶Н缂╁皬涓哄師鏉ョ殑涓�鍗婏紝褰撲綋绯诲啀娆¤揪鍒板钩琛℃椂锛?/p>
CO
2
鐨勬祿搴︿笉鍙?/p>
B
锛庡皢浣撶Н澧炲ぇ涓哄師鏉ョ殑
2
鍊嶏紝鍐嶆杈惧埌骞宠 鏃讹紝姘斾綋鐨勫瘑搴﹀彉澶?/p>
C
锛庡洜
CaCO
3
(s)
闇�鍔犵儹鏉′欢鎵嶅垎瑙ｇ敓鎴?/p>
CaO(s)
鍜?/p>
CO
2
(g)
锛屾墍浠ユ槸
螖
H
<0
D
锛庝繚鎸佸鍣ㄥ帇寮轰笉鍙橈紝鍏呭叆
He
锛屽钩琛″悜閫嗗弽搴旀柟鍚戣繘琛?/p>
4
锛?/p>
[2018路瑗勯槼甯傜浜斾腑瀛︽ā鎷?/p>
]
纰崇儹杩樺師鍒跺姘寲閾濈殑鎬诲弽搴斿寲瀛︽柟绋嬪紡涓猴細
Al
2
O
3
(s)
锛?/p>
3C(s)
锛?/p>
N
2
(g)
飩撅偩
飩?/p>
飩?/p>
飩?/p>
飩?/p>
2AlN(s)
锛?/p>
3CO(g)
銆?/p>
鍦ㄦ俯搴︺�?/p>
瀹圭Н鎭掑畾鐨勫弽搴斾綋绯讳腑锛?/p>
CO
娴撳害闅忔椂闂?/p>
鐨勫彉鍖栧叧绯诲鍥炬洸绾跨敳鎵�绀恒�備笅鍒楄娉曚笉姝ｇ‘鐨勬槸
(
)
A
锛庡湪涓嶅悓鏃跺埢閮藉瓨鍦ㄥ叧绯伙細
3
v
(N
2
)
锛?/p>
v
(CO)
B
锛?/p>
c
鐐瑰垏绾跨殑鏂滅巼琛ㄧず璇ュ寲瀛﹀弽搴斿湪
t
鏃跺埢鐨勭灛鏃堕�熺巼
C
锛庝粠
a
銆?/p>
b
涓ょ偣鍧愭爣鍙眰寰椾粠
a
鍒?/p>
b
鏃堕棿闂撮殧鍐呰鍖栧鍙嶅簲鐨勫钩鍧囬�熺巼
D
锛庣淮鎸佹俯搴︺�佸绉笉鍙橈紝鑻ュ噺灏?/p>
N
2
鐨勭墿璐ㄧ殑閲忚繘琛屽弽搴旓紝鏇茬嚎鐢插皢杞彉涓烘洸绾夸箼
5
锛嶽2018路澶ц繛娓ゆ捣楂樼骇涓鏈堣�?/p>
]
宸ヤ笟涓婄敤
CO
鍜?/p>
H
2
鍚堟垚
CH
3
OH
锛?/p>
CO(g)
锛?/p>
2H
2
(g)
飩撅偩
飩?/p>
飩?/p>
飩?/p>
飩?/p>
CH
3
OH(g)
銆傚弽搴旂殑骞宠 甯告暟濡傝〃锛?/p>
娓╁害/鈩?/p>
0
100
200
300
400
骞宠 甯告暟
667
13
1.9脳10
锛?/p>
2
2.4脳10
锛?/p>
4
1脳10
锛?/p>
5
涓嬪垪璇存硶姝ｇ‘鐨勬槸
(
)
A
锛庤鍙嶅簲鐨?/p>
螖
H
>0
B
锛庡姞鍘嬨�佸澶?/p>
H
2
娴撳害鍜屽姞鍏ュ偓鍖栧墏閮借兘鎻愰珮
CO
鐨勮浆鍖栫巼
C
锛庡伐涓氫笂閲囩敤
5脳10
3
kPa
鍜?/p>
250 鈩冪殑鏉′欢锛屽叾鍘熷洜鏄師鏂欐皵鐨勮浆鍖栫巼楂?/p>
D
锛?/p>
t
鈩冩椂锛屽悜
1
L
瀵嗛棴瀹瑰櫒涓姇鍏?/p>
0.1
mol
CO
鍜?/p>
0.2
mol
H
2
锛屽钩琛℃椂
CO
杞寲鐜囦负
50%
锛?/p>
鍒欒娓╁害鏃跺弽搴旂殑骞宠 甯告暟鐨勬暟鍊间负
100
6
锛?/p>
[2018路脳脳甯傝川妫�
]2SO
2
(g)
锛?/p>
O
2
(g)===2SO
3
(g)
螖
H
锛濓紞
198
kJ/mol
锛?/p>
鍦?/p>
V
2
O
5
瀛樺湪鏃讹紝
璇ュ弽搴旂殑鏈虹悊涓猴細
V
2
O
5
锛?/p>
SO
2
鈥?/p>
鈫?VO
2
锛?/p>
SO
3
(
蹇?/p>
)
4VO
2
锛?/p>
O
2
鈥?/p>
鈫?V
2
O
5
(
鎱?/p>
)
涓嬪垪璇存硶姝ｇ‘鐨勬槸
(
)