❶ 宸ヤ笟涓婄敤鐢佃В娉曞埗鍙栭挔銆侀晛銆侀摑銆
1錛屽伐涓氫笂鐢ㄧ數瑙f硶鍒跺彇閽
褰撳墠宸ヤ笟涓婃櫘閬嶉噰鐢ㄦ隘鍖栭挔-姘鍖栭挋鐔旂洂鐢佃В娉曞埗閲戝睘閽犮
褰撴柉娉
鍦ㄩ熺洂(鍗蟲隘鍖栭挔)鋙嶇啍娑蹭腑鍔犲叆姘鍖栭挋錛屾補嫻村姞鐑騫剁數瑙o紝娓╁害涓500鈩冿紝鐢靛帇6V錛岄氳繃鐢佃В鍦ㄩ槾鏋佺敓鎴愰噾灞為挔錛屽湪闃蟲瀬鐢熸垚姘姘斻傜劧鍚庣粡榪囨彁綰鎴愬瀷錛岀敤娑蹭綋鐭寵湣榪涜屽寘瑁呫
鍖栧︽柟紼嬪紡錛
閽犳槸涓縐嶉噾灞炲厓緔狅紝鍦ㄥ懆鏈熻〃涓浣嶄簬絎3鍛ㄦ湡銆佺琁A鏃忥紝鏄紕遍噾灞炲厓緔犵殑浠h〃錛岃川鍦版煍杞錛岃兘涓庢按鍙嶅簲鐢熸垚姘㈡哀鍖栭挔錛屾斁鍑烘阿姘旓紝鍖栧︽ц川杈冩椿娉箋傞挔鍏冪礌浠ョ洂鐨勫艦寮忓箍娉涚殑鍒嗗竷浜庨檰鍦板拰嫻鋒磱涓錛岄挔涔熸槸浜轟綋鑲岃倝緇勭粐鍜岀炵粡緇勭粐涓鐨勯噸瑕佹垚鍒嗕箣涓銆
2錛屽伐涓氫笂鐢ㄧ數瑙f硶鍒跺彇闀
鐭跨煶鎻愬彇
宸ヤ笟涓婂埄鐢ㄧ數瑙g啍鋙嶆隘鍖栭晛鎴栧湪鐢電倝涓鐢ㄧ呴搧絳変嬌鍏惰繕鍘熻屽埗寰楅噾灞為晛錛屽墠鑰呭彨鍋氱啍鐩愮數瑙f硶錛屽悗鑰呭彨鍋氱呯儹榪樺師娉曘
鐔旂洂鐢佃В娉
鐔旇瀺鐢佃В錛 MgCl₂錛坙錛= Mg(s)+Cl₂(g)鈫
鑻卞浗鎴寸淮浜1808騫寸敤閽捐繕鍘熸哀鍖栭晛鍒跺緱閲戝睘闀併傚畠鏄涓縐嶉摱鐧借壊鐨勮交璐ㄧ⒈鍦熼噾灞烇紝鍖栧︽ц川媧繪臣錛岃兘涓庨吀鍙嶅簲鐢熸垚姘㈡皵錛屽叿鏈変竴瀹氱殑寤跺睍鎬у拰鐑娑堟暎鎬с傞晛鍏冪礌鍦ㄨ嚜鐒剁晫騫挎硾鍒嗗竷錛屾槸浜轟綋鐨勫繀闇鍏冪礌涔嬩竴銆
3錛屽伐涓氫笂鐢ㄧ數瑙f硶鍒跺彇閾
閾濅互鍖栧悎鎬佺殑褰㈠紡瀛樺湪浜庡悇縐嶅博鐭蟲垨鐭跨煶閲岋紝濡傞暱鐭熾佷簯姣嶃侀珮宀鐭熾侀摑鍦熺熆銆佹槑鐭炬椂錛岀瓑絳夈傜敱閾濈殑姘у寲鐗╀笌鍐版櫠鐭籌紙Na3AlF6錛夊叡鐔旂數瑙e彲鍒跺緱閾濓紝鍏朵富瑕佸弽搴旇繃紼嬪備笅錛
浠庨摑鍦熺熆涓鎻愬彇閾濆弽搴旇繃紼
婧惰В錛氬皢閾濆湡鐭挎憾浜嶯aOH(aq)Al₂O₃+ 2NaOH ==== 2NaAlO₂錛堝嚲閾濋吀閽狅級+ H₂O
榪囨護錛氶櫎鍘繪畫娓f哀鍖栦簹閾(FeO)銆佺呴摑閰擱挔絳
閰稿寲錛氬悜婊ゆ恫涓閫氬叆榪囬噺CO₂ .NaAlO₂+ CO₂+ 2H₂O ==== Al(OH)₃鈫+ NaHCO₃
榪囨護銆佺伡鐑 Al(OH)₃ 2Al(OH)₃==楂樻俯== Al₂O₃+ 3H₂O
鐢佃В錛2Al₂O₃(l)==閫氱數== 4Al + 3O₂鈫
閾剁櫧鑹茶交閲戝睘銆傛湁寤跺睍鎬с傚晢鍝佸父鍒舵垚媯掔姸銆佺墖鐘躲佺當鐘躲佺矇鐘躲佸甫鐘跺拰涓濈姸銆傚湪娼婀跨┖姘斾腑鑳藉艦鎴愪竴灞傞槻姝㈤噾灞炶厫鋩鐨勬哀鍖栬啘銆傞摑綺夊拰閾濈當鍦ㄧ┖姘斾腑鍔犵儹鑳界寷鐑堢噧鐑э紝騫跺彂鍑虹湬鐩鐨勭櫧鑹茬伀鐒般傛槗婧朵簬紼紜閰搞佺濋吀銆佺洂閰搞佹阿姘у寲閽犲拰姘㈡哀鍖栭捑婧舵恫錛岄毦婧朵簬姘淬傜浉瀵瑰瘑搴2.70銆傜啍鐐660鈩冦傛哺鐐2327鈩冦傞摑鍏冪礌鍦ㄥ湴澹充腑鐨勫惈閲忎粎嬈′簬姘у拰紜咃紝灞呯涓変綅錛屾槸鍦板3涓鍚閲忔渶涓板瘜鐨勯噾灞炲厓緔犮傝埅絀恆佸緩絳戙佹苯杞︿笁澶ч噸瑕佸伐涓氱殑鍙戝睍錛岃佹眰鏉愭枡鐗規у叿鏈夐摑鍙婂叾鍚堥噾鐨勭嫭鐗規ц川錛岃繖灝卞ぇ澶ф湁鍒╀簬榪欑嶆柊閲戝睘閾濈殑鐢熶駭鍜屽簲鐢ㄣ 搴旂敤鏋佷負騫挎硾銆