ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿½ðÊôÔÚÉú²ú¡¢Éú»îÖÐÆð×ÅÖØÒª×÷Óá£

(1)´óÁ¿µÄÍ­ÓÃÓÚÖÆ×÷µ¼Ïߣ¬ÀûÓÃÁ˽ðÊôµÄÑÓÕ¹ÐÔºÍ______¡£

(2)ÂÁµÄ½ðÊô»î¶¯ÐÔºÜÇ¿£¬ÔÚ¿ÕÆøÖÐÈ´±íÏÖ³öÁ¼ºÃµÄ¿¹¸¯Ê´ÐÔ£¬Ô­ÒòÊÇ___¡£ÂÁ¼°ÆäÑõ»¯ÎïµÄ»¯Ñ§ÐÔÖʺÜÌر𣬼ÈÄܺÍËá·´Ó¦£¬ÓÖÄܺͼӦ£¬ÆäÖÐÂÁÓëÏ¡ÁòËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ____________¡£

(3)þËù¾ßÓеÄÇáÖÊÌØÐÔ¾ö¶¨ÁËþºÏ½ðÊÇÉú²úº½ÌìÆ÷¡¢¾üÓ÷ɻú±Ø²»¿ÉÉٵĽṹ²ÄÁÏ£¬ÓÃÁâþ¿ó(MgCO3)Éú²ú½ðÊôþµÄ´óÖÂÁ÷³ÌÈçÏ£º

MgCO3MgOMgCl2Mg

¼ìÑé²½Öè¢ÙÖÐÁâþ¿óÊÇ·ñÍêÈ«·Ö½âµÄ·½·¨ÊÇ_____£»·´Ó¦¢ÚµÄ»¯Ñ§·½³ÌʽΪ__¡£

¡¾´ð°¸¡¿ µ¼µçÐÔ ÂÁÓë¿ÕÆøÖеÄÑõÆø·´Ó¦Éú³ÉÒ»²ãÖÂÃܵÄÑõ»¯ÂÁ±¡Ä¤£¬×èÖ¹ÄÚ²¿µÄÂÁ±»½øÒ»²½¸¯Ê´ 2Al£«3H2SO4=== Al2(SO4)3£«3H2¡ü È¡·´Ó¦ºóµÄ¹ÌÌåÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÏ¡ÑÎËᣬÈôÓÐÆøÅݲúÉú£¬Ö¤Ã÷Áâþ¿óûÓÐÍêÈ«·Ö½â MgO£«2HCl=== MgCl2£«H2O

¡¾½âÎö¡¿£¨1£©´óÁ¿µÄÍ­ÓÃÓÚ×öµ¼Ïߣ¬ÀûÓÃÁ˽ðÊôÍ­µÄÑÓÕ¹ÐԺ͵¼µçÐÔ£»

£¨2£©ÂÁµÄ½ðÊô»î¶¯ÐÔºÜÇ¿£¬ÔÚ¿ÕÆøÖÐÈ´±íÏÖ³öÁ¼ºÃµÄ¿¹¸¯Ê´ÐÔ£¬Ô­ÒòÊÇÂÁÔÚ¿ÕÆøÖÐÑõ»¯ÄÜÐγÉÖÂÃܵÄÑõ»¯ÂÁ±£»¤Ä¤£»ÂÁÓëÏ¡ÁòËá·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2Al+3H2SO4¨TAl2£¨SO4£©3+3H2¡ü£»

£¨3£©¼ìÑé²½Öè¢ÙÖÐÁâþ¿óÊÇ·ñÍêÈ«·Ö½âµÄ·½·¨ÊÇ£ºÈ¡·´Ó¦ºóµÄ¹ÌÌåÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÏ¡ÑÎËᣬÈôÓÐÆøÅݲúÉú£¬ËµÃ÷ûÓÐÍêÈ«·Ö½â£¬Èô²»²úÉúÆøÅÝ£¬ËµÃ÷ÍêÈ«·Ö½â£»·´Ó¦¢ÚµÄ»¯Ñ§·½³ÌʽΪ£ºMgO+2HCl¨TMgCl2+H2O¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø