1
绗?/p>
2
绔?/p>
2
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鎵�寰楀垎鏋愮粨鏋滄湁鏃犳剰涔夛紵涓轰粈涔堬紵
绛旓細鏃犳剰涔夛紝杩欐牱鐨勫垎鏋愮粨鏋滄病鏈変唬琛ㄦ�с�備簡瑙ｇ７鑲ュ姘寸ɑ鐢熼暱鐨勫奖鍝嶅洜绱犻渶瑕佸鍦熷￥杩?/p>
琛屽垎鏋愶紝鍦熷￥鐨勫垎鏋愬唴瀹瑰崄鍒嗕赴瀵岋紝鍖呮嫭鎴愬垎鍒嗘瀽锛岃偉鍔涘垎鏋愬拰姹℃煋鐗╁垎鏋愮瓑銆傚湡澹ょ殑缁勬垚
鍏锋湁涓嶅潎鍖�鎬э紝涓斿奖鍝嶅洜绱犲崄鍒嗗鏉傦紝涓轰簡閲囧緱鍏锋湁浠ｈ〃鎬х殑璇曟牱锛屽繀椤诲鏂归潰鑰冭檻銆傛瘮濡傦細
閲囨牱鐐圭殑甯冭锛岄噰鏍锋椂闂达紝閲囨牱娣卞害锛岄噰鏍烽噺绛夈�?/p>
5
銆佸凡鐭ラ摑閿岀熆鐨?/p>
K=0.1
锛?/p>
a=2
銆?/p>
锛?/p>
1
锛夐噰鍙栫殑鍘熷璇曟牱鏈�澶ч绮掔洿寰勪负
30mm
锛岄棶鏈�灏戝簲閲囧彇澶氬皯鍗冨厠璇曟牱鎵嶅叿鏈変唬琛ㄦ�э紵
锛?/p>
2
锛?/p>
灏嗗師濮嬭瘯鏍风牬纰庡苟閫氳繃鐩村緞涓?/p>
3.36mm
鐨勭瓫瀛旓紝
鍐嶇敤鍥涘垎娉曡繘琛岀缉鍒嗭紝
鏈�澶氬簲缂╁垎鍑犳锛?/p>
锛?/p>
3
锛夊鏋滆姹傛渶鍚庢墍寰楀垎鏋愯瘯鏍蜂笉瓒呰繃
100
鍏嬶紝
闂瘯鏍烽�氳繃绛涘瓟鐨勭洿寰勫簲涓哄灏戞绫筹紵
瑙ｏ細
锛?/p>
1
锛?/p>
K=0.1 a=2 m =Kd
a
=0.1脳(30)
2
=0.1脳900=90kg
(2) K=0.1 a=2 m= Kd
a
=0.1脳(3.36)
2
=1.13kg
(90/2
n
)<1.13 n=6.33
鏁呮渶灏戠缉鍒?/p>
6
娆°�?/p>
(3) Kd
2
鈮?.1 d=1mm
绗?/p>
4
绔?/p>
2.
鎸囧嚭涓嬪垪鎯呭喌涓嬶紝鍚勪細寮曡捣鍝璇樊锛熷鏋滄槸绯荤粺璇樊锛屽簲璇ラ噰鍙栦粈涔堟柟娉曞噺鍏嶏紵
锛?/p>
1
锛夌數瀛愬ぉ骞虫湭缁忔牎鍑嗭紱
锛?/p>
2
锛夊閲忕摱浣曚互涓氱閮ㄩ厤濂楋紱
锛?/p>
3
锛夎瘯鍓備腑鍚湁寰噺鐨勮娴嬬粍鍒嗭紱
锛?/p>
4
锛夊ぉ骞崇殑闆剁偣鏈夊井灏忔尝鍔紱
锛?/p>
5
锛夋淮瀹氭椂浠庨敟褰㈢摱涓簠鍑轰竴婊存憾娑诧紱
锛?/p>
6
锛夋爣瀹?/p>
HCl
婧舵恫鐢ㄧ殑
NaOH
鏍囧噯婧舵恫涓惛鏀朵簡
CO
2
銆?/p>
绛?/p>
:
锛?/p>
1
锛夌郴缁熻宸腑鐨勪华鍣ㄨ宸�傚噺鍏嶇殑鏂规硶锛氭牎鍑嗕华鍣ㄦ垨鏇存崲浠櫒銆?/p>
锛?/p>
2
锛夌郴缁熻宸腑鐨勪华鍣ㄨ宸�傚噺鍏嶇殑鏂规硶锛氭牎鍑嗕华鍣ㄦ垨鏇存崲浠櫒銆?/p>
锛?/p>
3
锛夌郴缁熻宸腑鐨勮瘯鍓傝宸�傚噺鍏嶇殑鏂规硶锛氬仛绌虹櫧瀹為獙銆?/p>
锛?/p>
4
锛夐殢鏈鸿宸�?/p>
锛?/p>
5
锛夎繃澶辫宸�?/p>
锛?/p>
6
锛夌郴缁熻宸腑鐨勮瘯鍓傝宸�傚噺鍏嶇殑鏂规硶锛氬仛绌虹櫧瀹為獙銆?/p>
8.
涓嬪垪鏁版嵁涓寘鎷瀬涓烘湁鏁堟暟瀛楋紵
锛?/p>
1
锛?/p>
0.0083
锛?/p>
2
锛?/p>
27.160
锛?/p>
3
锛?/p>
700.0
锛?/p>
4
锛?/p>
7.80
锛?/p>
5
锛?/p>
pK
a
=4.74
锛?/p>
6
锛?/p>
pH=10.00
绛旓細
锛?/p>
1
锛?/p>
2
锛?/p>
2
锛?/p>
5
锛?/p>
3
锛?/p>
4
锛?/p>
4
锛?/p>
3
锛?/p>
5
锛?/p>
2
锛?/p>
6
锛?/p>
2
10
涓や綅鍒嗘瀽鑰呭悓鏃舵祴瀹氭煇涓�鍚堥噾涓摤鐨勮川閲忓垎鏁帮紝姣忔绉板彇璇曟牱鍧囦负
2.00g
锛?/p>
鍒嗗埆鎶ュ憡缁撴灉濡備笅锛?/p>
鐢诧細
1.02%
锛?/p>
1.03%
锛涗箼锛?/p>
1.018%
锛?/p>
1.024%
銆?/p>
闂摢涓�浠芥姤鍛婃槸鍜屽悎鐞嗙殑锛屼负浠�涔堬紵
瑙ｏ細鐢叉槸鍚堢悊鐨勶紝鍥犱负璇曟牱涓轰笁浣嶆湁鏁堟暟瀛楋紝缁撴灉搴斿拰璇曟牱淇濇寔涓�鑷淬�?/p>