寮烘敾涓撶粌
(
涓?/p>
)
1
锛庢煇瀹為獙鐮旂┒灏忕粍娆叉楠岃崏閰告櫠浣撳垎瑙ｇ殑浜х墿骞舵祴瀹氬叾绾害
(
鏉傝川涓嶅彂鐢熷弽搴?/p>
)
銆傛煡闃?/p>
璧勬枡锛氳崏閰告櫠浣?/p>
(H
2
C
2
O
4
路2H
2
O)100鈩冨紑濮嬪け姘达紝101.5鈩冪啍鍖栵紝150鈩冨乏鍙冲垎瑙ｄ骇鐢?/p>
H
2
O
銆?/p>
CO
鍜?/p>
CO
2
銆備笅闈㈡槸鍙緵閫夋嫨鐨勫疄楠屼华鍣?/p>
(
鍥句腑鏌愪簺鍔犵儹瑁呯疆宸茬暐鍘?/p>
)
锛屽疄楠屾墍闇�鑽搧涓嶉檺銆?/p>
(1)
鏈�
閫?/p>
瀹?/p>
鍔?/p>
鐑?/p>
鍒?/p>
瑙?/p>
鑽?/p>
閰?/p>
鏅?/p>
浣?/p>
鐨?/p>
瑁?/p>
缃?/p>
鏄?/p>
C
銆?/p>
鑻?/p>
閫?/p>
瑁?/p>
缃?/p>
A
鍙?/p>
鑳?/p>
浼?/p>
閫?/p>
鎴?/p>
鐨?/p>
鍚?/p>
鏋?/p>
鏄?/p>
________________________
锛涜嫢閫夎缃?/p>
B
鍙兘浼氶�犳垚鐨勫悗鏋滄槸
______________________
銆?/p>
(2)
涓夌姘斾綋妫�楠岀殑鍏堝悗娆″簭鏄?/p>
________(
濉紪鍙?/p>
)
銆?/p>
A
锛?/p>
CO
2
銆?/p>
H
2
O
銆?/p>
CO
B
锛?/p>
CO
銆?/p>
H
2
O
銆?/p>
CO
2
C
锛?/p>
H
2
O
銆?/p>
CO
2
銆?/p>
CO D
锛?/p>
H
2
O
銆?/p>
CO
銆?/p>
CO
2
(3)
瀹為獙鍒╃敤瑁呯疆鈥淕(纰辩煶鐏?/p>
)
鈥?/p>
F
鈥?/p>
D(CuO
鍥轰綋
)
鈥擣鈥濇楠?/p>
CO
锛屽垯
F
涓洓瑁呯殑璇曞墏鏄?/p>
____________
锛岃瘉鏄庡惈鏈?/p>
CO
鐨勭幇璞℃槸
______________
銆?/p>
(4)
鎶婂垎瑙ｈ缃笌瑁呮湁
NaOH
婧舵恫鐨?/p>
E
瑁呯疆鐩存帴缁勫悎锛屾祴閲忓畬鍏ㄥ垎瑙ｅ悗鎵�寰楁皵浣撶殑浣撶Н锛?/p>
娴嬪畾
a
g
鑽夐吀鏅朵綋鐨勭函搴︺�傜粡瀹為獙寰楀埌姘斾綋鐨勪綋绉负
V
mL(
宸叉崲绠楁垚鏍囧噯鐘跺喌
)
锛屽垯鑽夐吀绾?/p>
搴︾殑琛ㄨ揪寮忎负
________________
銆?/p>
(5)
璇疯璁″疄楠屾柟妗堟祴閲忚崏閰镐簩绾х數绂诲钩琛″父鏁?/p>
K
a2
鐨勫�硷紝骞舵牴鎹柟妗堜腑娴嬪緱鐨勭墿鐞嗛噺锛?/p>
鍐欏嚭璁＄畻
K
a2
鐨勮〃杈惧紡
________________________
銆?/p>
瑙ｆ瀽锛?/p>
鏈涓昏鑰冩煡鐗╄川鐨勬楠岋紝娑夊強鍖栧瀹為獙鏂规鐨勮璁′笌璇勪环绛夈�?/p>
(1)
瑕佹敞鎰忚崏閰?/p>
鏅朵綋鐨勭啍鍖栨俯搴︿綆浜庡叾鍒嗚В娓╁害锛屼笖鍒嗚В鏃舵湁姘磋捀姘旂敓鎴愩�?/p>
(2)
妫�楠?/p>
CO
2
鐢ㄦ緞娓呯煶鐏版按锛屾
楠屾按钂告皵涓�鑸敤鏃犳按纭吀閾滐紝鑰屾楠?/p>
CO
涓�鑸娇鍏堕�氳繃鐐界儹鐨勬哀鍖栭摐锛屽啀灏嗙敓鎴愮殑姘斾綋閫氬叆
婢勬竻鐭崇伆姘达紝瑙傚療鏄惁鏈夋矇娣�鐢熸垚锛屾晠璁捐瀹為獙鏃堕渶瑕侀鍏堟楠屾按钂告皵锛岀劧鍚庢楠?/p>
CO
2
骞惰
纭繚灏?/p>
CO
2
闄ゅ敖锛屽啀妫�楠?/p>
CO
銆?/p>
(3)
纰辩煶鐏板彲浠ュ惛鏀?/p>
CO
2
鍜?/p>
H
2
O(g)
锛屽墠涓�涓?/p>
F
鐨勪綔鐢ㄦ槸妫�楠?/p>
CO
2
鏄惁琚櫎灏斤紝
鍚庝竴涓?/p>
F
鐨勪綔鐢ㄦ槸妫�楠岀敓鎴愮殑姘斾綋涓槸鍚﹀惈鏈?/p>
CO
2
銆?/p>
(4)
鐢辫崏閰稿垎瑙ｇ殑鍖栧鏂圭▼
寮?/p>
H
2
C
2
O
4
=====
鈻?
H
2
O鈫戯紜CO鈫戯紜
CO
2
鈫戝彲鐭ワ紝鑽夐吀鐨勭墿璐ㄧ殑閲忕瓑浜?/p>
V
mL CO
姘斾綋鐨勭墿璐ㄧ殑閲忥紝鍒?/p>
鑽夐吀鐨勭函搴︿负
V
脳10
锛?/p>
3
L
22.4 L路mol
锛?/p>
1
脳126 g路mol
锛?/p>
1
a
g
脳100%
锛?/p>
126脳
V
脳10
锛?/p>
3
22.4
a
銆?/p>
绛旀锛?/p>
(1)
鍥轰綋鑽搧鐔斿寲鍚庝細娴佸埌璇曠鍙?/p>
鍐峰嚌姘翠細鍊掓祦鍒拌瘯绠″簳锛岄�犳垚璇曠鐮磋
(2)C
(3)
婢勬竻鐨勭煶鐏版按
鍓嶄竴涓?/p>
F
涓病鏈夋祽娴婏紝鍚庝竴涓?/p>
F
涓湁娌夋穩浜х敓锛?/p>
D
涓浐浣撳弽
搴斿悗浠庨粦鑹插彉鎴愮孩鑹?/p>
(4)
126脳
V
脳10
锛?/p>
3
22.4
a
(5)
甯告俯鏃讹紝鐢?/p>
pH
璁℃祴閲?/p>
0.100 mol路L
锛?/p>
1
鑽夐吀閽犳憾娑茬殑
pH
锛屽垯
c
(OH
锛?
)
锛?/p>
K
W
c
锛?
锛屼緷
鎹?/p>
C
2
O
2
锛?/p>
4
锛?/p>
H
2
O
HC
2
O
锛?/p>
4
锛?/p>
OH
锛?
锛岃绠楀緱
K
W
K
a2
锛?
c
2
锛?
0.1
锛?/p>
c
锛?/p>
鎴?/p>
K
a2
锛?/p>
0.1
锛?/p>
c
锛?/p>
c
2
锛?
脳
K
W
鎴?/p>
K
a2
锛?
10
锛?/p>
15
c
2
锛?/p>
鎴?
c
2
锛?
10
锛?/p>
13
2
锛庡惈姘寲鍚堢墿鐨勭爺鍙戜笌缁胯壊鍙戝睍銆佺粡娴庡彲鎸佺画鍙戝睍鏈夌潃瀵嗗垏鍏宠仈銆?/p>