绗簩绔?/p>
纰遍噾灞?/p>
璇炬椂浣滀笟
4
閽犲強鍏跺寲鍚堢墿
鏃堕棿锛?/p>
45
鍒嗛挓
婊″垎锛?/p>
100
鍒?/p>
涓�銆侀�夋嫨棰?/p>
(15
脳
4
鍒嗭紳
60
鍒?/p>
)
1
锛?/p>
涓嬪垪鍏充簬閽犵殑璇存硶涓嶆纭殑鏄?/p>
(
)
A
锛庨噾灞為挔涓?/p>
O
2
鍙嶅簲锛屾潯浠朵笉鍚岋紝浜х墿涓嶅悓
B
锛庨挔閽惧悎閲戦�氬父鐘跺喌涓嬪憟娑叉�侊紝鍙綔鍘熷瓙鍙嶅簲鍫嗙殑瀵肩儹鍓?/p>
C
锛庨挔鐨勫寲瀛︽椿娉兼�у緢寮猴紝灏戦噺鐨勯挔鍙繚瀛樺湪鏈夋満婧跺墏
CCl
4
涓?/p>
D
锛庡皢涓ゅ皬鍧楄川閲忕浉绛夌殑閲戝睘閽狅紝涓�鍧楃洿鎺ユ姇鍏ユ按涓紝鍙︿竴鍧楃敤閾濈當鍖呬綇锛屽湪閾濈當涓婂埡
浜涘皬瀛旓紝鐒跺悗鏀惧叆姘翠腑锛屼袱鑰呮斁鍑虹殑
H
2
鐩哥瓑
銆愯В鏋愩�?/p>
A
椤逛腑锛岄挔涓?/p>
O
2
鍦ㄥ父娓╀笅鍙嶅簲锛岀敓鎴?/p>
Na
2
O
锛屽湪鐐圭噧鎴栧姞鐑殑鏉′欢涓嬪弽搴旂敓
鎴?/p>
Na
2
O
2
锛?/p>
B
椤逛腑锛岄挔閽惧悎閲戠殑鐔旂偣寰堜綆锛屾槸鍘熷瓙鍙嶅簲鍫嗙殑鑹ソ瀵肩儹鍓傦紱
C
椤逛腑锛岄挔鐨勫瘑搴?/p>
灏忎簬
CCl
4
鐨勫瘑搴︼紝鏈夋満婧跺墏璧蜂笉鍒伴殧缁濈┖姘旂殑浣滅敤锛?/p>
D
椤逛腑锛屽洜
2Na
锛?/p>
2H
2
O===2NaOH
锛?/p>
H
2
鈫?/p>
锛?/p>
2Al
锛?/p>
2NaOH
锛?/p>
2H
2
O===2NaAlO
2
锛?/p>
3H
2
鈫?/p>
锛屾晠鐢ㄩ摑绠斿寘浣忕殑閽犱骇鐢?/p>
H
2
鐨勯噺澶氥�?/p>
銆愮瓟妗堛�?/p>
CD
2
锛庡悜
0.1 mol路
L
锛?
1
NaOH
婧舵恫涓�氬叆杩囬噺
CO
2
鍚庯紝婧舵恫涓瓨鍦ㄧ殑涓昏绂诲瓙鏄?/p>
(
)
A
锛?/p>
Na
锛?/p>
銆?/p>
CO
2
锛?
3
B
锛?/p>
Na
锛?/p>
銆?/p>
HCO
锛?/p>
3
C
锛?/p>
HCO
锛?/p>
3
銆?/p>
CO
2
锛?/p>
3
D
锛?/p>
Na
锛?/p>
銆?/p>
OH
锛?
銆愯В鏋愩�?/p>
鏈鑰冩煡
NaOH
涓?/p>
CO
2
鐨勫弽搴斻�傞殢鐫�浜岃�呯浉瀵归噺鐨勪笉鍚岋紝浼氬彂鐢熶笉鍚岀殑鍙?/p>
搴斻�?/p>
CO
2
涓嶈冻鏃讹紝鍙嶅簲涓?/p>
2NaOH
锛?/p>
CO
2
===Na
2
CO
3
锛?/p>
H
2
O
锛?/p>
CO
2
杩囬噺鏃讹紝鍙嶅簲涓?/p>
NaOH
锛?
CO
2
===NaHCO
3
锛屾鏃舵憾娑蹭腑瀛樺湪鐨勪富瑕佺瀛愪负
Na
锛?/p>
銆?/p>
HCO
锛?
3
銆?/p>
銆愮瓟妗堛�?/p>
B
3
锛庡皢閽犳姇鍏ヤ笅鍒楁憾娑蹭腑锛屽弽搴旂殑鍓х儓绋嬪害鐢卞己鍒板急鐨勬槸
(
)
鈶犳按
鈶?/p>
NaOH
婧舵恫
鈶?/p>
0.1 mol路
L
锛?
1
鐩愰吀
鈶?/p>
0.1 mol路
L
锛?
1
纭吀閾佹憾娑?/p>
A
锛庘懀鈶⑩憽鈶?/p>
B
锛庘懀鈶⑩憼鈶?/p>
C
锛庘憿鈶ｂ憼鈶?/p>
D
锛庘憼鈶⑩懀鈶?/p>
銆愯В鏋愩�?/p>
姝ら涓昏鑰冩煡閽犱笌姘村弽搴旂殑瀹炶川浠ュ強鐢佃В璐ㄧ殑鐢电銆?/p>
鐩愮殑姘磋В銆?/p>
姘寸殑绂诲瓙绉?
绛夌煡璇嗐�傞挔涓庢按鍙嶅簲锛?/p>
2Na
锛?/p>
2H
2
O===2Na
锛?/p>
锛?/p>
2OH
锛?/p>
锛?/p>
H
2
鈫?/p>
锛屽疄璐ㄤ负
H
锛?
寰楃數瀛愶紝鍙嶅簲鐨勫墽鐑?
绋嬪害鍐冲畾浜庢憾娑蹭腑
c
(H
锛?/p>
)
锛?/p>
鍥?/p>
c
(H
锛?
)
澶у皬椤哄簭涓猴細
鈶?/p>
>
鈶?/p>
>
鈶?/p>
>
鈶?/p>
锛屾晠鍙嶅簲鍓х儓绋嬪害鐢卞己鍒板急鐨?/p>
椤哄簭鏄?/p>
鈶⑩懀鈶犫憽
銆?/p>
銆愮瓟妗堛�?/p>
C
4
锛?/p>
N
A
琛ㄧず闃夸紡鍔犲痉缃楀父鏁扮殑鍊硷紝涓嬪垪鍏充簬
7.8g Na
2
O
2
鍥轰綋鐨勮娉曟纭殑鏄?/p>
(
)
A
锛庡叾涓墍鍚?/p>
Na
2
O
2
鍒嗗瓙鐨勬暟鐩负
0.1
N
A
B
锛庡叾涓墍鍚瀛愭�绘暟涓?/p>
0.4
N
A