瀛︿範蹇呭
娆㈣繋涓嬭浇
鍒濅腑鍖栧绔炶禌杈呭璺熻釜缁冧範锛?/p>
5
锛?/p>
1
锛?/p>
鍖栧涓婃妸鍚岀鍏冪礌缁勬垚鐨勪笉鍚屽崟璐ㄤ簰绉颁负鍚岀礌瀵煎舰浣?/p>
,
渚嬪鐧界７鍜岀孩纾?/p>
,
涓嬪垪鍚勭粍鐗╄川浜掍负鍚岀礌寮傚舰浣?/p>
鐨勬槸
(
)
A
锛?/p>
CO
鍜?/p>
CO
2
B
锛庨噾鍒氱煶鍜岀煶澧?/p>
C
锛庡啺鍜屽共鍐?/p>
D
锛庢恫姘у拰姘ф皵
2
锛庢煇鐗╄川鍙湁涓�绉嶅厓绱犵粍鎴?/p>
,
璇ョ墿璐ㄤ笉鍙兘鏄紙
锛?/p>
A
锛庢贩鍚堢墿
B
锛庣函鍑�鐗?/p>
C
锛庡崟璐?/p>
D
锛庡寲鍚堢墿
3
锛庡綋姘у寲閾滀腑娣锋湁灏戦噺鏈ㄧ偔绮?/p>
,
鎻愮函姘у寲閾滃彲閲囩敤鐨勬柟娉曟槸
(
)
A
锛庡姞鐑贩鍚堢墿
B
锛庡湪姘㈡皵娴佷腑鍔犵儹娣峰悎鐗?/p>
C
锛庡湪姘ф皵娴佷腑鍔犵儹娣峰悎鐗?/p>
D
锛庡姞杩囬噺姘村悗杩囨护
4
锛?/p>
宸茬煡鍦ㄥ悓娓╁悓鍘嬩笅
,
姘斾綋鐨勪綋绉笌鍏跺垎瀛愭暟鐩垚姝ｆ瘮銆?/p>
鐜版湁
1
浣撶Н绌烘皵涓?/p>
1
浣撶Н浜屾哀鍖栫⒊鐨勬贩鍚堟皵浣擄紝
灏嗗叾缃簬涓�瀵嗛棴瀹瑰櫒鍐咃紝鍦ㄤ竴瀹氭潯浠朵笅浣垮叾涓殑姘ф皵鍏ㄩ儴杞寲涓轰簩姘у寲纰筹紝鍒欏弽搴斿悗瀹瑰櫒涓簩姘у寲纰崇殑
浣撶Н鍒嗘暟涓?/p>
(
)
A
锛?/p>
25%
...............
B
锛?/p>
50%
C
锛?/p>
75%
D
锛?/p>
60%
5
锛庡ぇ姘斾腑浜屾哀鍖栫⒊澧炲浼氬紩璧锋俯瀹ゆ晥搴旓紝鐜版湁浜斾釜鍙嶅簲锛氣憼
CO
2
+ H
2
O == H
2
CO
3
鈶?/p>
CO
2
+ Ca(OH)
2
== CaCO
3
鈫?/p>
+ H
2
O
鈶?/p>
6nCO
2
+ 5nH
2
O
(C
6
H
10
O
5
)n + 6nO
2
鈶?/p>
CO
2
+ C
楂樻俯
2CO
鈶?/p>
CO
2
+ CaCO
3
+ H
2
O == Ca(HCO
3
)
2
鑳借鏄庤嚜鐒剁晫涓秷鑰?/p>
CO
2
鐨勫弽搴旀槸
(
)
A
锛庘憼鈶?/p>
B
锛庘憽鈶?/p>
C
锛庘憼鈶⑩懁
D
锛庘憼鈶♀懁
6
锛庝笅鍒楀悇缁勫唴鐨勬湁鏈虹墿绛夊垎瀛愭暟鐕冪儳鏃舵墍娑堣�楁哀姘旇川閲忕浉绛夌殑鏄?/p>
(
)
A
锛?/p>
C
2
H
2
,C
6
H
6
B
锛?/p>
C
2
H
4
,C
2
H
5
OH
C
锛?/p>
C
3
H
8
,C
3
H
6
D
锛?/p>
CH
3
CHO ,C
2
H
2
7
锛庡凡鐭ュ湪鐩稿悓娓╁害銆佸帇寮轰笅锛岀浉鍚屼綋绉殑姘斾綋涓惈鏈夌浉鍚岀殑鍒嗗瓙涓暟銆傚皢绌烘皵鍜屼簩姘у寲纰虫寜浣撶Н姣?/p>
5
鈭?/p>
1
娣峰悎锛堢┖姘斾腑姘皵鍜屾哀姘旂殑浣撶Н姣斾负
4
鈭?/p>
1
锛屼笉璁″叾浠栨垚鍒嗭級
锛屽皢瓒抽噺鐨勭孩鐑劍鐐厖鍒嗗弽搴旓紝鑻ヤ綋绉兘
鍦ㄥ悓娓╁悓鍘嬩笅娴嬪畾锛屽垯鍙嶅簲鍚庣殑姘斾綋涓紝涓�姘у寲纰充綋绉垎鏁颁负
(
)
A
锛?/p>
29%
B
锛?/p>
43%
C
锛?/p>
50%
D
锛?/p>
100%
8
锛庡悜
Na
2
CO
3
婧舵恫閲屾淮鍔犵洂閰革紝寮�濮嬫椂鏃犳皵娉′骇鐢燂紝
鍚庢潵鎵嶆湁姘旀场浜х敓锛?/p>
鍚戠洂閰搁噷婊村姞
Na
2
CO
3
婧舵恫鏃讹紝
绔嬪嵆鏈夋皵娉′骇鐢燂紝杩欒鏄?/p>
(
)
A
锛?/p>
Na
2
CO
3
杩囬噺鏃讹紝涓昏鍙戠敓鐨勫弽搴旀槸
Na
2
CO
3
+
HCl ==
NaHCO
3
+ NaCl
B
锛?/p>
Na
2
CO
3
璺熺洂閰镐笉鍙嶅簲
C
锛庣洂閰歌繃閲忔椂锛屼富瑕佸彂鐢熺殑鍙嶅簲鏄?/p>
Na
2
CO
3
+ 2 HCl ==
H
2
O +2 NaCl + CO
2
鈫?/p>
D
锛庝骇鐢熺殑姘旀场鏄尌鍙戝嚭鏉ョ殑姘寲姘㈡皵浣?/p>
9
锛?/p>
涓�绉嶄笉绾殑
CO
2
姘斾綋锛?/p>
鍏朵腑鍙兘娣锋湁
CO
鎴?/p>
O
2
涓殑涓�绉嶃�?/p>
鐜板彇杩欑姘斾綋
4.4g
涓庤冻閲忕殑鐏肩儹鐨勭劍鐐厖
鍒嗗弽搴斿悗锛屾皵浣撹川閲忓鍔犲埌
5.8g
锛屾帹鏂師姘斾綋鏍峰搧
(
)
A
锛庢贩鏈?/p>
O
2
B
锛庢贩鏈?/p>
CO
C
锛?/p>
CO
鍜?/p>
O
2
閮芥病鏈?/p>
D
锛庢棤娉曞垽鏂?/p>
10
锛庣幇鏈?/p>
CO
2
銆?/p>
O
2
銆?/p>
CO
鐨勬贩鍚堟皵浣?/p>
9mL
锛屽湪瀵嗛棴瀹瑰櫒涓偣鐖嗙偢鍚庯紝鎭㈠鍒板師鏉ユ俯搴﹀拰鍘嬪己鏃讹紝姘斾綋浣?/p>
绉彉涓?/p>
8mL
锛屽啀灏嗘皵浣撻�氳繃
NaOH
婧舵恫锛屼綋绉噺灏?/p>
5mL
銆傚凡鐭ュ悓娓╁悓鍘嬩笅锛屾皵浣撲綋绉瘮绛変簬鍏跺垎瀛愪釜
鏁版瘮銆傚垯鍘熸贩鍚堟皵浣撲腑
CO
2
銆?/p>
O
2
銆?/p>
CO
鐨勪綋绉瘮鍙兘鏄?/p>
(
)
A
锛?/p>
3
鈭?/p>
1
鈭?/p>
5
B
锛?/p>
5
鈭?/p>
1
鈭?/p>
3
C
锛?/p>
1
鈭?/p>
3
鈭?/p>
5
D
锛?/p>
3
鈭?/p>
4
鈭?/p>
2
11
锛庡湪鎴戝浗骞叉棻涓ラ噸鐨勫崕鍖楀湴鍖猴紝杩戝勾鏉ュ埄鐢ㄩ鏈恒�侀珮鐐垨鐏绛夎繍杞藉伐鍏峰悜杩囧喎浜戝眰涓挱鎾掔鍖栭摱鎴?/p>
骞插啺锛屽疄鐜颁汉宸ュ闆紝杈惧埌鍑忕伨鐨勭洰鐨勩�備笅鍒楁湁鍏充汉宸ュ闆ㄧ殑璇勮堪涓紝浣犺涓轰笉澶悎鐞嗙殑鏄?/p>
(
)
A
锛庡畠瀵瑰啘涓氱敓浜у拰澶ф皵鐜鐨勬敼鍠勬湁涓�瀹氱殑鏁堢泭
B
锛庡畠浣跨敤鐨勭鍖栭摱涓殑閲嶉噾灞炲厓绱犲皢瀵瑰湴琛ㄥ湡澹ら�犳垚姹℃煋
C
锛庡畠浣跨敤鐨勭鍖栭摱濡傛崲鎴愬共鍐帮紝鍙伩鍏嶉噸閲戝睘鍏冪礌瀵瑰湡澹ょ殑姹℃煋
D
锛庡畠鏄汉绫诲交搴曟垬鑳滆嚜鐒剁殑琛ㄧ幇锛屼綋鐜颁簡浜虹被鐨勫姏閲忔槸鏃犵┓鐨?/p>
12
锛庣噧鏂欑數姹犳槸涓�绉嶅皢鍖栧鍙嶅簲浜х敓鐨勮兘閲忕洿鎺ヨ浆鎹㈡垚鐢佃兘鐨勮缃�備笅鍒楃噧鏂欑數姹犳瘮杈冮�傚悎瀹囧畽椋炶埞涓?/p>
浣跨敤鐨勬槸
(
)
闃冲厜
鍙剁豢绱?/p>