ÌâÄ¿ÄÚÈÝ

26¡¢Ä¿Ç°ÊÀ½çÉÏ60%µÄþÊÇ´Óº£Ë®ÖÐÌáÈ¡µÄ£®ÆäÖ÷Òª²½ÖèÈçÏ£º¸ù¾ÝÁ÷³Ìͼ»Ø´ð£º
£¨1£©Ä¸ÒºÖеÄXÊÇ
NaCl
£»ÂÈ»¯Ã¾¹ÌÌåµç½â³ýÁ˵õ½Ã¾Í⻹µÃµ½Ò»ÖÖµ¥ÖÊÊÇ
Cl2
£®
£¨2£©²Ù×÷1µÄÃû³ÆÊÇ
Õô·¢
£» ¼ÓÈëµÄÊÔ¼ÁYÊÇ
HCl
£»
£¨3£©¼ÓÈë¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒºµÄ×÷ÓÃÊÇ
°ÑMg2+È«²¿×ª»¯ÎªMg£¨OH£©2
£»Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
MgSO4+2NaOH¨TNa2SO4+Mg£¨OH£©2¡ý
£®
·ÖÎö£º£¨1£©´Óº£Ë®µÄÖ÷Òª³É·Ö¿¼ÂÇ£»¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉд³öÁíÒ»ÖÖµ¥ÖÊ£»
£¨2£©Òª´Óº£Ë®ÖÐÖÆµÄ´ÖÑΣ¬Ê×ÏÈÒªÕô·¢º£Ë®£»´Ó²úÎïMgCl2ÈÜÒºÅжÏYÊÔ¼ÁµÄÃû³Æ£»
£¨3£©¼ÓÈë¹ýÁ¿µÄÇâÑõ»¯ÄÆÈÜÒº¿ÉÒÔ°ÑÁòËáþÖеÄMg2+È«²¿×ª»¯ÎªMg£¨OH£©2£»È»ºóд³öÁòËáþÓëÇâÑõ»¯ÄÆ·´Ó¦µÄ»¯Ñ§Ê½£®
½â´ð£º½â£º£¨1£©º£Ë®ÖеÄÖ÷ÒªÎïÖʳýË®£¬¾ÍÊÇNaCl£¬ËùÒÔXÊÇNaCl£»¸ù¾ÝÖÊÁ¿Êغ㶨ÂÉ¿ÉÖª£¬ÂÈ»¯Ã¾¹ÌÌåµç½â³ýÁ˵õ½Ã¾Í⻹µÃµ½Ò»ÖÖµ¥ÖÊÊÇCl2£»
¹Ê´ð°¸Îª£ºNaCl£»Cl2£»
£¨2£©Òª´Óº£Ë®ÖÐÖÆµÄ´ÖÑΣ¬Ê×ÏÈÒªÕô·¢º£Ë®£»¼ÓÈë¹ýÁ¿µÄNaOHÈÜÒººó£¬ËùÓеÄMg2+È«²¿×ª»¯ÎªMg£¨OH£©2³Áµí£¬ÂËÔüÊÇMg£¨OH£©2£¬ÒªµÃµ½MgCl2ÈÜÒº£¬Y±ØÐëÊÇHCl£»
¹Ê´ð°¸Îª£ºÕô·¢£»HCl£»
£¨3£©¼ÓÈë¹ýÁ¿µÄNaOHÈÜÒººó£¬ËùÓеÄMg2+È«²¿×ª»¯ÎªMg£¨OH£©2³Áµí£¬»¯Ñ§·´Ó¦Ê½ÊÇ£ºMgSO4+2NaOH¨TNa2SO4+Mg£¨OH£©2¡ý£®
¹Ê´ð°¸Îª£º°ÑMg2+È«²¿×ª»¯ÎªMg£¨OH£©2£»MgSO4+2NaOH¨TNa2SO4+Mg£¨OH£©2¡ý£®
µãÆÀ£º±¾ÌâÒÔº£Ë®É¹ÑÎΪÇÐÈëµã£¬¿¼²é³£¼ûʵÑéµÄÃû³ÆºÍ³£¼ûµÄÎïÖÊ£¬ÐèҪͬѧÃǾßÓÐ×ۺϵĻ¯Ñ§ÖªÊ¶£¬·½¿É×öºÃ´ËÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
¾«Ó¢¼Ò½ÌÍøº£Ñó×ÊÔ´Ê®·Ö·á¸»£®
£¨1£©º£Ë®É¹ÑοɻñµÃ´ÖÑΣ¬ÔÚʵÑéÊÒÖдÖÑξ­¹ýÈܽ⡢¹ýÂË¡¢
 
¿ÉÖÆµÃ¾«ÑΣ®ÉÏÊö¹ý³ÌËùÓõÄÖ÷Òª²£Á§ÒÇÆ÷ÓУºaÉÕ±­¡¢b²£Á§°ô¡¢c
 
¡¢d
 
£®
£¨2£©É¹ÑκóµÃµ½µÄ±ˮÖк¬ÓÐMgCl2¡¢KClºÍMgSO4µÈÎïÖÊ£¬ÈçͼÊÇËüÃǵÄÈܽâ¶ÈÇúÏßʾÒâͼ£®Éèt1¡æÊ±MgCl2¡¢KClºÍMgSO4ÈýÖÖÎïÖʵÄÈܽâ¶È·Ö±ðΪa¡¢b¡¢c£¬ÔòËüÃǵĴóС¹ØÏµÎª
 
£®
£¨3£©Ä¿Ç°ÊÀ½çÉÏ60%µÄþÊÇ´Óº£Ë®ÖÐÌáÈ¡µÄ£®ÆäÖ÷Òª²½ÖèÈçÏ£º
¾«Ó¢¼Ò½ÌÍø
¢ÙÌáÈ¡MgµÄ¹ý³ÌÖУ¬ÊÔ¼ÁA¿ÉÒÔÑ¡ÓÃ
 
£¬ÊÔ¼ÁBÑ¡ÓÃ
 
£¬
ÓÉÎÞË®MgCl2ÖÆÈ¡MgµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ
 
£®
¢ÚþÊÇÖØÒªµÄ½ðÊô²ÄÁÏ£¬¹ã·ºÓ¦ÓÃÓںϽ𡢻ð¼ýºÍ·É»úÖÆÔìÒµ£¬ÊÀ½çÉϴ󲿷ÖþÊÇ´Óº£Ë®ÖÐÌáÈ¡µÄ£®Ä³Ð£Ñ§Ï°Ð¡×éµÄͬѧ¶Ô¼ÒÏ總½üº£Ë®ÖÐÃ¾ÔªËØµÄº¬Á¿½øÐвⶨ£®³ÆÈ¡º£Ë®100kg£¬È»ºóÔÙ¼ÓÈë×ãÁ¿µÄÊÔ¼ÁA£¬¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïºó³ÆÁ¿µÃµ½³ÁµíÖÊÁ¿¼ûÏÂ±í£¨ÖØ¸´ÊµÑéÈý´Î£©£®
ʵÑéÐòºÅ µÚÒ»´ÎʵÑé µÚ¶þ´ÎʵÑé µÚÈý´ÎʵÑé
ËùÈ¡º£Ë®ÖÊÁ¿/kg 100 100 100
Éú³É³ÁµíÖÊÁ¿/kg 0.28 0.29 0.30
ÊÔ¼ÆË㺣ˮÖÐÃ¾ÔªËØµÄÖÊÁ¿·ÖÊý
 
£®
¢Û·ÖÀë³öMg£¨OH£©2ºóµÄNaClÈÜÒºÖл¹º¬ÓÐÔÓÖÊCaCl2¡¢Na2SO4£¬ÎªÁË»ñµÃNaClÈÜÒº£¬ÔÚ·ÖÀëºóµÄÈÜÒºÖÐÒÀ´Î¼ÓÈë¹ýÁ¿µÄBaCl2ÈÜÒººÍNa2CO3ÈÜÒº£¬¹ýÂË£¬ÔÙÏòÂËÒºÖмÓÈëÊÊÁ¿ÑÎËᣮʵÑéÖмÓÈë¹ýÁ¿BaCl2ÈÜÒºÊÇΪÁ˳ýÈ¥
 
£»¼ÓÈë¹ýÁ¿Na2CO3ÈÜÒºµÄÄ¿µÄÊÇ
 
£®
£¨4£©Ä¿Ç°º£Ë®µ­»¯ÆÕ±é²ÉÓᰶ༶ÉÁ¼±ÕôÁ󷨡±£¬Ö¤Ã÷ÕôÁóµÃµ½µÄˮΪµ­Ë®µÄ·½·¨ÊÇ
 
£®º£µ×¿ó²ú×ÊÔ´¡°¿Éȼ±ù¡±£¬ÆäÖ÷Òª³É·ÖÊÇË®ºÏ¼×Íé¾§Ì壨CH4?nH2O£©£¬ÈôË®ºÏ¼×Íé¾§ÌåÖÐCH4µÄÖÊÁ¿·ÖÊýΪ10%£¬ÔòË®ºÏ¼×Íé¾§ÌåµÄ»¯Ñ§Ê½Îª
 
£®
¾«Ó¢¼Ò½ÌÍøº£Ñó×ÊÔ´Ê®·Ö·á¸»£®
£¨1£©º£Ë®É¹ÑοɻñµÃ´ÖÑΣ¬ÔÚʵÑéÊÒÖдÖÑξ­¹ýÈܽ⡢¹ýÂË¡¢
 
µÈ²½Öè¿ÉÖÆµÃ¾«ÑΣ®ÉÏÊö¹ý³ÌËùÓõÄÖ÷Òª²£Á§ÒÇÆ÷ÓУºaÉÕ±­¡¢b²£Á§°ô¡¢c
 
¡¢d
 
£®
£¨2£©É¹ÑκóµÃµ½µÄ±ˮÖк¬ÓÐMgCl2¡¢KClºÍMgSO4µÈÎïÖÊ£¬
ÈçͼÊÇËüÃǵÄÈܽâ¶ÈÇúÏßʾÒâͼ£®Éèt1¡æÊ±MgCl2¡¢KClºÍMgSO4ÈýÖÖÎïÖʵÄÈܽâ¶È´óС
¹ØÏµÎª
 
£®
£¨3£©Ä¿Ç°ÊÀ½çÉÏ60%µÄþÊÇ´Óº£Ë®ÖÐÌáÈ¡µÄ£®ÆäÖ÷Òª²½ÖèÈçÏ£º
¾«Ó¢¼Ò½ÌÍø
¢ÙÌáÈ¡MgµÄ¹ý³ÌÖУ¬ÊÔ¼ÁBÑ¡ÓÃ
 
£¬
ÓÉÎÞË®MgCl2ÖÆÈ¡MgµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ
 
£®
Ôڴ˹ý³ÌÖÐ
 
ÄÜת»¯Îª
 
ÄÜ£®
¢ÚþÊÇÖØÒªµÄ½ðÊô²ÄÁÏ£¬¹ã·ºÓ¦ÓÃÓںϽ𡢻ð¼ýºÍ·É»úÖÆÔìÒµ£®Ã¾ÊÇÒ»ÖֽϻîÆÃ½ðÊô£¬ÔÚ¶þÑõ»¯Ì¼ÆøÌåÖÐÒ²ÄÜȼÉÕ£®È¼ÉյĻ¯Ñ§·½³ÌʽΪ£º2Mg+C02¨TC+2MgO£¬·´Ó¦ÀàÐÍÊôÓÚ
 

A£®·Ö½â·´Ó¦    B£®»¯ºÏ·´Ó¦    C£®Öû»·´Ó¦    D£®¸´·Ö½â·´Ó¦
½ðÊôþÔÚ¸ßÎÂÏÂÓëµªÆø·´Ó¦Éú³Éµª»¯Ã¾£¬ÔÚµª»¯Ã¾ÖеªÔªËصϝºÏ¼ÛΪ-3£®¾Ý´Ëд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ
 
£®ÊÀ½çÉϴ󲿷ÖþÊÇ´Óº£Ë®ÖÐÌáÈ¡µÄ£®Ä³Ð£Ñ§Ï°Ð¡×éµÄͬѧ¶Ô¼ÒÏ總½üº£Ë®ÖÐÃ¾ÔªËØµÄº¬Á¿½øÐвⶨ£®³ÆÈ¡º£Ë®100kg£¬È»ºóÔÙ¼ÓÈë×ãÁ¿µÄÊÔ¼ÁA£¬¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔïºó³ÆÁ¿µÃµ½³ÁµíÖÊÁ¿¼ûÏÂ±í£¨ÖØ¸´ÊµÑéÈý´Î£©£®
ʵÑéÐòºÅ µÚÒ»´ÎʵÑé µÚ¶þ´ÎʵÑé µÚÈý´ÎʵÑé
ËùÈ¡º£Ë®ÖÊÁ¿/kg 100 100 100
Éú³É³ÁµíÖÊÁ¿/kg 0.28 0.29 0.30
ÊÔ¼ÆË㺣ˮÖÐÃ¾ÔªËØµÄÖÊÁ¿·ÖÊý
 
£®£¨Ð´³ö¼ÆËã¹ý³Ì£©
¢Û·ÖÀë³öMg£¨OH£©2ºóµÄNaClÈÜÒºÖл¹º¬ÓÐÔÓÖÊCaCl2¡¢Na2SO4£¬ÎªÁË»ñµÃNaClÈÜÒº£¬ÔÚ·ÖÀëºóµÄÈÜÒºÖÐÒÀ´Î¼ÓÈë¹ýÁ¿µÄBaCl2ÈÜÒººÍNa2CO3ÈÜÒº£¬¹ýÂË£¬ÔÙÏòÂËÒºÖмÓÈëÊÊÁ¿ÑÎËᣮʵÑéÖмÓÈë¹ýÁ¿BaCl2ÈÜÒºÊÇΪÁË
 
£»¼ÓÈë¹ýÁ¿Na2CO3ÈÜÒºµÄÄ¿µÄÊÇ
 
£®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø