ÌâÄ¿ÄÚÈÝ

7£®A¡«EÊdzõÖг£¼ûµÄÎïÖÊ£®ÆäÖÐD¿ÉÓÃÓÚ¸ÄÁ¼ËáÐÔÍÁÈÀ£®ÈçͼΪÕâЩÎïÖʵÄת»¯¹ØÏµÍ¼£¬ÆäÖв¿·ÖÉú³ÉÎïºÍ·´Ó¦Ìõ¼þÒÑÊ¡ÂÔ£®
£¨1£©Ð´³öAÎïÖʵĻ¯Ñ§Ê½£ºCaCO3£»
£¨2£©Ð´³öEÎïÖʵÄÒ»ÖÖÓÃ;£ºÓÃÓÚÏ´µÓ¼ÁµÄÉú²úµÈ£»
£¨3£©Ð´³ö·´Ó¦¢ÜµÄ»¯Ñ§·½³Ìʽ£ºCa£¨OH£©2+Na2CO3¨TCaCO3¡ý+2NaOH£»
£¨4£©ÉÏÊöת»¯ÖÐÎ´Éæ¼°µ½µÄ»¯Ñ§·´Ó¦»ù±¾ÀàÐÍÊÇÖû»·´Ó¦£®

·ÖÎö ¸ù¾ÝÌâÒ⣬A¡«EÊdzõÖг£¼ûµÄÎïÖÊ£®ÆäÖÐD¿ÉÓÃÓÚ¸ÄÁ¼ËáÐÔÍÁÈÀ£¬ÔòDΪÇâÑõ»¯¸Æ£»A¸ßηֽâÉú³ÉBºÍC£¬BÄÜת»¯ÎªÇâÑõ»¯¸Æ£¬½áºÏ̼Ëá¸Æ¸ßηֽâÉú³ÉÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼£¬Ñõ»¯¸ÆÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬ÔòAΪ̼Ëá¸Æ£¬BΪÑõ»¯¸Æ£¬CΪÇâÑõ»¯¸Æ£»¶þÑõ»¯Ì¼ÄÜÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³É̼ËáÄÆ£¬Ì¼ËáÄÆÓëÇâÑõ»¯¸Æ·´Ó¦Éú³É̼Ëá¸Æ³ÁµíºÍÇâÑõ»¯ÄÆ£¬½øÐзÖÎö½â´ð£®

½â´ð ½â£ºA¡«EÊdzõÖг£¼ûµÄÎïÖÊ£®ÆäÖÐD¿ÉÓÃÓÚ¸ÄÁ¼ËáÐÔÍÁÈÀ£¬ÔòDΪÇâÑõ»¯¸Æ£»A¸ßηֽâÉú³ÉBºÍC£¬BÄÜת»¯ÎªÇâÑõ»¯¸Æ£¬ÓÉ̼Ëá¸Æ¸ßηֽâÉú³ÉÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼£¬Ñõ»¯¸ÆÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬ÔòAΪ̼Ëá¸Æ£¬BΪÑõ»¯¸Æ£¬CΪÇâÑõ»¯¸Æ£»¶þÑõ»¯Ì¼ÄÜÓëÇâÑõ»¯ÄÆ·´Ó¦Éú³É̼ËáÄÆ£¬Ì¼ËáÄÆÓëÇâÑõ»¯¸Æ·´Ó¦Éú³É̼Ëá¸Æ³ÁµíºÍÇâÑõ»¯ÄÆ£¬ÔòEΪ̼ËáÄÆ£®
£¨1£©AÎïÖʵĻ¯Ñ§Ê½Îª£ºCaCO3£®
£¨2£©EÎïÖÊΪ̼ËáÄÆ£¬¹ã·ºÓÃÓÚ²£Á§¡¢ÔìÖ½¡¢·ÄÖ¯ºÍÏ´µÓ¼ÁµÄÉú²úµÈ£®
£¨3£©·´Ó¦¢Ü£¬¼´Ì¼ËáÄÆÓëÇâÑõ»¯¸Æ·´Ó¦Éú³É̼Ëá¸Æ³ÁµíºÍÇâÑõ»¯ÄÆ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCa£¨OH£©2+Na2CO3¨TCaCO3¡ý+2NaOH£®
£¨4£©Ì¼Ëá¸Æ¸ßηֽâÉú³ÉÑõ»¯¸ÆºÍ¶þÑõ»¯Ì¼£¬Ñõ»¯¸ÆÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬Ì¼ËáÄÆÓëÇâÑõ»¯¸Æ·´Ó¦Éú³É̼Ëá¸Æ³ÁµíºÍÇâÑõ»¯ÄÆ£¬·Ö±ðÊôÓڷֽⷴӦ¡¢»¯ºÏ·´Ó¦¡¢¸´·Ö½â·´Ó¦£¬Î´Éæ¼°µ½µÄ»¯Ñ§·´Ó¦»ù±¾ÀàÐÍÊÇÖû»·´Ó¦£®
¹Ê´ð°¸Îª£º£¨1£©CaCO3£»£¨2£©ÓÃÓÚÏ´µÓ¼ÁµÄÉú²úµÈ£»£¨3£©Ca£¨OH£©2+Na2CO3¨TCaCO3¡ý+2NaOH£»£¨4£©Öû»·´Ó¦£®

µãÆÀ ±¾ÌâÄѶȲ»´ó£¬½âÌâʱÍùÍùÐèÒª´ÓÌâÄ¿ÖÐÍÚ³öһЩÃ÷ÏÔ»òÒþº¬µÄÌõ¼þ£¬×¥×¡Í»ÆÆ¿Ú£¨Í»ÆÆ¿ÚÍùÍùÊÇÏÖÏóÌØÕ÷¡¢·´Ó¦ÌØÕ÷µÈ£©£¬»ñµÃ½áÂÛ£¬×îºó°Ñ½áÂÛ´úÈëÔ­ÌâÖÐÑéÖ¤£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø