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鐗╄川鐨勯噺銆侀樋浼忓姞寰风綏甯告暟銆佹懇灏旇川閲?/p>
銆愯鐐硅В璇汇�?/p>
1
锛庣墿璐ㄧ殑閲忊�斺�斺�滃洓鍖栤�?/p>
涓撴湁鍖?/p>
鈥滅墿璐ㄧ殑閲忊�濆洓涓瓧鏄竴涓暣浣擄紝
涓嶈兘鎷嗗紑锛?/p>
涔熶笉鑳芥坊瀛椼�?/p>
濡備笉鑳借鎴愨�滅墿
璐ㄩ噺鈥濇垨鈥滅墿璐ㄧ殑鏁伴噺鈥濈瓑
寰鍖?/p>
鍙敤鏉ユ弿杩板井瑙傜矑瀛愶紝濡傚師瀛愩�佸垎瀛愩�佺瀛愩�佷腑瀛愩�佽川瀛愩�佺數瀛愮瓑鍙婅繖浜?
绮掑瓙鐨勭壒瀹氱粍鍚堬紝濡?/p>
NaCl
锛涗笉鑳借〃绀哄畯瑙傜殑鐗╄川锛屽绫?/p>
鍏蜂綋鍖?/p>
蹇呴』鎸囨槑鍏蜂綋绮掑瓙鐨勭绫伙紝甯哥敤鍖栧寮忚〃绀猴紝濡傗�? mol O鈥濄�?/p>
鈥? mol O
2
鈥濄�佲�?
.5 mol O
3
鈥濓紱涓嶈兘璇粹�? mol 姘р�?/p>
闆嗕綋鍖?/p>
鐗╄川鐨勯噺鍙互琛ㄧず澶氫釜寰矑鐨勭壒瀹氱粍鍚堟垨闆嗗悎浣擄紝濡?/p>
1
mol
NaCl,0.5
mol
H
2
SO
4
2
锛庨樋浼忓姞寰风綏甯告暟鈥斺�斺�滀笁閲忊�?/p>
锛?/p>
1
锛夊熀鍑嗛噺锛?/p>
0.012 kg
12
C
涓墍鍚殑纰冲師瀛愭暟銆?/p>
锛?/p>
2
锛夊噯纭噺锛氭槸涓�涓墿鐞嗛噺锛岀敤
N
A
琛ㄧず锛屽崟浣嶆槸
mol
锛?/p>
1
銆?/p>
锛?/p>
3
锛夎繎浼奸噺锛?/p>
6.
02脳10
23
mol
锛?/p>
1
銆?/p>
3
锛庢懇灏旇川閲忊�斺�斺�滀笁鎬р�?/p>
锛?/p>
1
锛夌瓑鍊兼�э細鎽╁皵璐ㄩ噺鍙槸浠?/p>
g路mol
锛?/p>
1
浣滃崟浣嶆椂锛屽湪鏁板�间笂涓庣浉瀵瑰垎瀛愯川閲忔垨鐩?/p>
瀵瑰師瀛愯川閲忕浉绛夈�?/p>
锛?/p>
2
锛夎繎浼兼�э細鐢变簬鐢靛瓙鐨勮川閲忛潪甯稿井灏忥紝鎵�浠ョ瀛愮殑鎽╁皵璐ㄩ噺浠?/p>
g路mol锛?/p>
1
涓哄崟
浣嶆椂锛屽叾鏁板�艰繎浼肩瓑浜庣浉瀵瑰垎瀛愯川閲忔垨鐩稿鍘熷瓙璐ㄩ噺锛屽
Na
鍜?/p>
Na
锛?/p>
鐨勬懇灏旇川閲忛兘涓?/p>
23
g路mol
锛?/p>
1
銆?/p>
锛?/p>
3
锛夌‘瀹氭�э細瀵逛簬鎸囧畾鐨勭墿璐ㄦ潵璇达紝鍏舵懇灏旇川閲忕殑鍊兼槸涓�涓畾鍊硷紝涓嶉殢鐗╄川鐨勭墿
璐ㄧ殑閲忓灏戣�屾敼鍙樸�?/p>
4
锛庣墿璐ㄧ殑閲忋�佺墿璐ㄧ殑璐ㄩ噺銆佺矑瀛愭暟鐩箣闂寸殑鐩镐簰璁＄畻
銆愭槗閿欐彁閱掋�?/p>
锛?/p>
1
锛夋懇灏旇川閲忎笌鐗╄川鐨勮川閲忕殑鍖哄埆
鈶犳蹇典笉鍚屻�傛懇灏旇川閲忔槸鎸囧崟浣嶇墿璐ㄧ殑閲忕殑鐗╄川鎵�鍏锋湁鐨勮川閲忥紝鑰岃川閲忔槸鎸囩墿浣撴墍
鍚墿璐ㄥ灏戠殑鐗╃悊閲忋�?/p>
鈶″崟浣嶄笉鍚屻�傛懇灏旇川閲忕殑鍗曚綅鏄?/p>
g路mol
锛?/p>
1
锛岃�岀墿璐ㄧ殑璐ㄩ噺鐨勫崟浣嶆槸
g
鎴?/p>
kg
銆?/p>
涓嶈兘鐞嗚В涓轰竴绉嶅井绮掔殑鎽╁皵璐ㄩ噺灏辨槸
1
mol
璇ュ井绮掔殑璐ㄩ噺銆傚綋鎽╁皵璐ㄩ噺浠?/p>
g路mol
锛?/p>
1
涓哄崟浣嶏紝璐ㄩ噺浠?/p>
g
涓哄崟浣嶆椂锛屼簩鑰呭湪鏁板�间笂鐩哥瓑銆?/p>
锛?/p>
2
锛夋懇灏旇川閲忎笌鐩稿鍒嗗瓙璐ㄩ噺鎴栫浉瀵瑰師瀛愯川閲忕殑鍏崇郴
鎽╁皵璐ㄩ噺鐨勫崟浣嶇敤
g路mol
锛?/p>
1
琛ㄧず鏃讹紝鍏舵暟鍊间笌鐩稿鍘熷瓙璐ㄩ噺鎴栫浉瀵瑰垎瀛愯川閲?/p>
鐩哥瓑銆備笉鑳界悊瑙ｄ负鎽╁皵璐ㄩ噺涓庣浉瀵瑰垎瀛?/p>
(
鎴栧師瀛?/p>
)
璐ㄩ噺鐩哥瓑銆?/p>
锛?/p>
3
锛夐樋浼忓姞寰风綏甯告暟涓?/p>
6.
02脳10
23
鐨勫叧绯?/p>
闃夸紡鍔犲痉缃楀父鏁拌繎浼间负
6.
02脳10
23
mol
锛?/p>
1
锛屼笉鑳藉拷瑙嗛樋浼忓姞寰风綏甯告暟鐨勫崟浣?/p>
mol
锛?/p>
1
銆?/p>
銆愰噸闅剧偣鎸囨暟銆?/p>
鈽呪槄鈽呪槄