ÌâÄ¿ÄÚÈÝ

½ðÊôï®ÊÇÔ­×ÓÄܹ¤ÒµºÍÐÂÄÜÔ´¹¤ÒµÖеÄÖØÒªÎïÖÊ¡£¹¤ÒµÉϳ£Ó桪»Ô﮿ó(Ö÷Òª³É·ÖÊÇLiAlSi2O6£¬º¬ÓÐÉÙÁ¿¸Æ¡¢Ã¾ÔÓÖÊ)ÖƱ¸½ðÊôﮣ¬ÆäÉú²úÁ÷³ÌÈçÏ£º

ÒÑÖªLi2CO3΢ÈÜÓÚË®¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Ð´³öLiAlSi2O6ÓëÁòËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ_______________________¡£
£¨2£©³ÁµíBµÄÖ÷Òª³É·ÖÊÇ_____________(д»¯Ñ§Ê½)¡£
£¨3£©Õô·¢Å¨ËõLi2SO4ÈÜҺʱ£¬ÐèҪʹÓõĹèËáÑÎÖÊÒÇÆ÷ÓÐÕô·¢Ãó¡¢_________ºÍ_________¡£
£¨4£©ÉÏÊöÉú²úÁ÷³ÌÖÐÕô·¢Å¨ËõLi2SO4ÈÜÒºµÄÄ¿µÄÊÇ____________________¡£
£¨5£©½ðÊôï®ÓÃÓÚ﮵ç³Øʱ£¬³£ÓÃFeF3×÷ÆäÕý¼«µÄ»îÐÔÎïÖÊ£¬FeF3³£ÓÃFeCl3Óë40%HFÈÜÒº·´Ó¦ÖƱ¸¡£ÔÚÖƱ¸¹ý³ÌÖÐÐèҪѡÓÃÌØÖƾÛËÄ·úÒÒÏ©²ÄÁϵÄÈÝÆ÷½øÐз´Ó¦£¬¶ø²»ÊÇÓÃÆÕͨµÄ²£Á§ÒÇÆ÷»òÌÕ´ÉÒÇÆ÷£¬ÆäÔ­ÒòÊÇ_________________________________(Óû¯Ñ§·´Ó¦·½³Ìʽ±íʾ)¡£
£¨6£©½ðÊô﮿ÉÓÃÓÚ´¢´æÇâÆø£¬ÆäÔ­ÀíÊÇ£º¢Ù2Li£«H2£½2LiH£¬¢ÚLiH£«H2O£½LiOH£«H2¡ü¡£ÈôÒÑÖªLiHµÄÃܶÈΪ0.82g¡¤cm-3£¬ÓýðÊôï®ÎüÊÕ224L H2£¨±ê×¼×´¿ö£©Ç¡ºÃÍêÈ«·´Ó¦£¬ÔòÉú³ÉµÄLiHµÄÌå»ýÓë±»ÎüÊÕµÄÇâÆøµÄÌå»ýÖ®±ÈΪ1: ______(¾«È·µ½ÕûÊý)¡£
£¨1£© 2LiAlSi2O6£«4H2SO4£½Li2SO4£«Al2(SO4) 3£«4H2SiO3¡ý(2·Ö)¡£
(2) Al(OH)3ºÍCaCO3 (2·Ö)   (3)¾Æ¾«µÆ(1·Ö) ²£Á§°ô(1·Ö)¡£
(4)̼Ëáï®Î¢ÈÜÓÚË®£¬Õô·¢Å¨ËõµÄÄ¿µÄÊÇÔö´óÈÜÒºÖÐï®Àë×ÓŨ¶È£¬Ê¹ï®Àë×ÓŨ¶ÈÓë̼Ëá¸ùÀë×ÓŨ¶ÈÖ®»ý´óÓÚKsp(Li2CO3)£¬ÒÔ±ã²úÉú̼Ëá﮳Áµí¡£(3·Ö)
(5)SiO2£«4HF£½SiF4¡ü£«2H2O(2·Ö)¡£(6) 1148(2·Ö)¡£

ÊÔÌâ·ÖÎö£º¦Â¡ª»Ô﮿óÈÜÓÚÁòËáÉú³ÉÁòËáﮡ¢ÁòËáÂÁ¡¢ºÍ¹èËá³Áµí£¬¹ýÂ˳ýÈ¥¹èËᣬÂËÒºÖмÓÈëCa(OH)2ºÍNa2CO3ºóÉú³ÉCaCO3ºÍAl(OH)3¾ÍÊdzÁµíB£¬¹ýÂË£¬µÃµ½ÁòËáï®ÈÜÒº£¬Õô·¢Å¨Ëõºó£¬¼ÓÈëNa2CO3µÃµ½Li2CO3³Áµí£¬¼ÓÑÎËáµÃµ½LiCl£¬µç½âµÃﮡ££¨6£©ÎüÊÕÇâÆø10Ħ¶û£¬Éú³ÉLiH20Ħ¶û£¬ÖÊÁ¿ÊÇ160¿Ë£¬Ìå»ýÊǺÁÉý£¬ÇâÆøÌå»ý22400ºÁÉý£¬Ìå»ý±ÈΪ1:1148
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
µØÇòµÄº£Ë®×ÜÁ¿Ô¼ÓÐ1.4¡Á1018t£¬ÊÇÈËÀà×î´óµÄ×ÊÔ´¿â¡£
£¨1£©ÈçͼÀûÓú£Ë®µÃµ½µ­Ë®µÄ·½·¨Îª                ¡£

£¨2£©µçÉøÎö·¨ÊǽüÄê·¢Õ¹ÆðÀ´µÄÒ»ÖֽϺõĺ£Ë®µ­»¯¼¼Êõ£¬ÆäÔ­ÀíÈçÏÂͼ¡£aÊǵçÔ´µÄ          ¼«£»¢ñ¿ÚÅųöµÄÊÇ          £¨Ìî¡°µ­Ë®¡± »ò¡°Å¨Ë®¡±£©¡£

£¨3£©º£Ë®µ­»¯ºóµÄŨˮÖк¬´óÁ¿Ñη֣¨Ö÷Òªº¬ÓÐMg2£«¡¢Ca2+¡¢Fe3£«ºÍSO42£­£©£¬ÅÅÈëË®Öлá¸Ä±äË®ÖÊ£¬Åŵ½ÍÁÈÀÖлᵼÖÂÍÁÈÀÑμ£¬¹Ê²»ÄÜÖ±½ÓÅÅ·Å£¬¿ÉÒÔÓëÂȼҵÁª²ú¡£
µç½âÇ°ÐèÒª°ÑŨˮ¾«ÖÆ£¬ËùÐèÊÔ¼ÁÖ÷Òª°üÀ¨£ºHCl¡¢NaOH¡¢BaCl2¡¢Na2CO3µÈ£©£¬ÆäÖÐHClµÄ×÷ÓÃÖ÷ÒªÊÇ                               ¡£
£¨4£©ÓËÊǺ˷´Ó¦×îÖØÒªµÄȼÁÏ£¬ÆäÌáÁ¶¼¼ÊõÖ±½Ó¹Øϵ×ÅÒ»¸ö¹ú¼ÒºË¹¤Òµ»òºËÎäÆ÷µÄ·¢Õ¹Ë®Æ½£¬º£Ë®ÖÐÓËÒÔUCl4ÐÎʽ´æÔÚ£¨ÒÔÀë×ÓÐÎʽ´æÔÚ£©£¬Ã¿¶Öº£Ë®Ö»º¬3.3ºÁ¿ËÓË£¬º£Ë®×ÜÁ¿¼«´ó£¬ÓË×ÜÁ¿Ï൱¾Þ´ó¡£²»ÉÙ¹ú¼ÒÕýÔÚ̽Ë÷º£Ë®ÌáÓ˵ķ½·¨¡£ÏÖÔÚ£¬ÒѾ­ÑÐÖƳɹ¦Ò»ÖÖòüºÏÐÍÀë×Ó½»»»Ê÷Ö¬£¬ËüרÃÅÎü¸½º£Ë®ÖеÄÓË£¬¶ø²»Îü¸½ÆäËûÔªËØ¡£Æä·´Ó¦Ô­ÀíΪ£º___________________________£¨Ê÷Ö¬ÓÃHR´úÌ棩£¬·¢ÉúÀë×Ó½»»»ºóµÄÀë×Ó½»»»Ä¤ÓÃËá´¦Àí»¹¿ÉÔÙÉú²¢µÃµ½º¬Ó˵ÄÈÜÒº£¬Æä·´Ó¦Ô­ÀíΪ£º________________________¡£
£¨5£©Àë×Ó½»»»Ê÷Ö¬·¨ÊÇÖƱ¸´¿Ë®£¨È¥Àë×ÓË®£© µÄÖ÷Òª·½·¨¡£Ä³ÑôÀë×Ó½»»»Ê÷õ¥µÄ¾Ö²¿½á¹¹¿Éд³É£¨Èçͼ£©¡£¸ÃÑôÀë×Ó½»»»Ê÷Ö¬ÊÇÓɵ¥Ìå±½ÒÒÏ©ºÍ½»Áª¼Á¶Ô¶þÒÒÏ©»ù±½¾ÛºÏºóÔÙ¾­            ·´Ó¦µÃµ½µÄ¡£×ÔÀ´Ë®Óë¸ÃÀë×Ó½»»»Ê÷Ö¬½»»»×÷ÓúóÏÔ          £¨Ìî¡°ËáÐÔ¡±¡¢¡°¼îÐÔ¡±»ò¡°ÖÐÐÔ¡±£©¡£

£¨6£©Öйú¡¶Éú»îÓÃË®ÎÀÉú±ê×¼¡·Öй涨£¬Ë®µÄ×ÜÓ²¶È²»Äܹý´ó¡£Èç¹ûÓ²¶È¹ý´ó£¬ÒûÓúó¶ÔÈËÌ彡¿µÓëÈÕ³£Éú»îÓÐÒ»¶¨Ó°Ïì¡£ÔÝʱӲˮµÄÓ²¶ÈÊÇÓÉ       £¨ÌîÒõÀë×Ó·ûºÅ£©ÒýÆðµÄ£¬¾­      £¨Ìî²Ù×÷Ãû³Æ£©ºó¿É±»È¥µô¡£ÓÀ¾ÃӲˮµÄÓ²¶È¿ÉÓÉÀë×Ó½»»»·¨È¥µô¡£
ÅðËᣨH3BO3)´óÁ¿Ó¦ÓÃÓÚ²£Á§ÖÆÔìÐÐÒµ£¬ÒÔÅðþ¿ó£¨2MgO?B2O3?H2O¡¢SiO2¼°ÉÙÁ¿Fe3O4¡¢CaCO3¡¢Al2O3)ΪԭÁÏÉú²úÅðËáµÄ¹¤ÒÕÁ÷³ÌÈçÏ£º

ÒÑÖª£ºH3BO3ÔÚ20¡æ¡¢40¡æ¡¢60¡æ¡¢100¡æʱµÄÈܽâ¶ÈÒÀ´ÎΪ5.0g¡¢8.7g¡¢14.8g¡¢40.2g¡£Fe3 +¡¢Al3+¡¢Fe2 +ºÍMg2+ÒÔÇâÑõ»¯ÎïÐÎʽÍêÈ«³Áµíʱ£¬ÈÜÒºµÄpH·Ö±ðΪ3. 2¡¢5.2¡¢9.7ºÍ12.4¡£
£¨1£©ÓÉÓÚ¿ó·ÛÖк¬CaCO3£¬¡°½þÈ¡¡±Ê±ÈÝÒײúÉú´óÁ¿ÅÝĭʹÎïÁÏ´Ó·´Ó¦Æ÷Òç³ö£¬¹ÊÓ¦·ÖÅú¼ÓÈëÏ¡ÁòËá¡£¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                          ¡£
£¨2£©¡°½þ³öÒº¡±ÏÔËáÐÔ£¬º¬H3BO3ºÍMg2+¡¢SO42£­£¬»¹º¬ÓÐFe3 +¡¢Fe2+¡¢Ca2+¡¢Al3+µÈÔÓÖÊ¡£¡°³ýÔÓ¡±Ê±Ïò½þ³öÒºÖÐÒÀ´Î¼ÓÈëÊÊÁ¿H2O2ºÍMgO£¬³ýÈ¥µÄÔÓÖÊÀë×ÓÊÇ        ¡£H2O2µÄ×÷ÓÃÊÇ                  (ÓÃÀë×Ó·½³Ìʽ±íʾ£©¡£
£¨3£©¡°½þÈ¡¡±ºó£¬²ÉÓá°ÈȹýÂË¡±µÄÄ¿µÄÊÇ                          ¡£
£¨4£©¡°Ä¸Òº¡±¿ÉÓÃÓÚ»ØÊÕÁòËáþ£¬ÒÑÖªÁòËáþµÄÈܽâ¶ÈËæζȱ仯µÄÇúÏßÈçÏÂͼ£¬ÇÒÈÜÒºµÄ·ÐµãËæѹǿÔö´ó¶øÉý¸ß¡£ÎªÁË´Ó¡°Ä¸Òº¡±Öгä·Ö»ØÊÕMgSO4?H2O£¬Ó¦²ÉÈ¡µÄ´ëÊ©Êǽ«¡°Ä¸Òº¡±Õô·¢Å¨Ëõ£¬                          ¡£

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

¾«Ó¢¼Ò½ÌÍø