ÌâÄ¿ÄÚÈÝ

Óû¯Ñ§·½³Ìʽ½âÊÍÏÂÁÐÎÊÌ⣺
£¨1£©ÂÁ¾ßÓÐÁ¼ºÃµÄ¿¹¸¯Ê´µÄÐÔÄÜ£¬ÆäÔ­ÀíÊÇ
4Al+3O2¨T2Al2O3
4Al+3O2¨T2Al2O3
£»
£¨2£©ÇâÑõ»¯ÄƶÖÃÔÚ¿ÕÆøÖлá±äÖÊ£¬ÆäÔ­ÀíÊÇ
2NaOH+CO2=Na2CO3+H2O
2NaOH+CO2=Na2CO3+H2O
£»
£¨3£©Ê³Æ·°ü×°´üÄÚ³£ÓÃÉúʯ»Ò×÷¸ÉÔï¼Á£¬ÆäÔ­ÀíÊÇ
CaO+H2O¨TCa£¨OH£©2
CaO+H2O¨TCa£¨OH£©2
£»
£¨4£©ÔÚº¸½Ó½ðÊôʱ£¬³£ÓÃÏ¡ÑÎËá³ýÈ¥ÌúÖÆÆ·±íÃæµÄÌúÐ⣬ÆäÔ­ÀíÊÇ
Fe2O3+6HCl¨T2FeCl3+3H2O
Fe2O3+6HCl¨T2FeCl3+3H2O
£®
·ÖÎö£ºÊ×Ïȸù¾Ý·´Ó¦Ô­ÀíÕÒ³ö·´Ó¦Îï¡¢Éú³ÉÎï¡¢·´Ó¦Ìõ¼þ£¬¸ù¾Ý»¯Ñ§·½³ÌʽµÄÊéд·½·¨¡¢²½Öè½øÐÐÊéд¼´¿É£®
½â´ð£º½â£º£¨1£©ÂÁÄÜÓë¿ÕÆøÖÐÑõÆø·´Ó¦ÔÚÆä±íÃæÉú³ÉÒ»²ãÖÂÃܵÄÑõ»¯ÂÁ±¡Ä¤£¬·ÀÖ¹ÄÚ²¿µÄÂÁ½øÒ»²½±»Ñõ»¯£¬Òò´ËÂÁÖÆÆ·¿¹¸¯Ê´ÐÔÇ¿£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º4Al+3O2¨T2Al2O3£®
£¨2£©ÇâÑõ»¯ÄƶÖÃÔÚ¿ÕÆøÖлá±äÖÊÊÇÒòΪÓë¿ÕÆøÖеĶþÑõ»¯Ì¼·´Ó¦Éú³É̼ËáÄƺÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2NaOH+CO2=Na2CO3+H2O£®
£¨3£©Éúʯ»ÒÓëË®·´Ó¦Éú³ÉÇâÑõ»¯¸Æ£¬¿ÉÓÃ×÷¸ÉÔï¼Á£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCaO+H2O¨TCa£¨OH£©2£®
£¨4£©ÌúÐâµÄÖ÷Òª³É·ÖÊÇÑõ»¯Ìú£¬ÓëÑÎËá·´Ó¦Éú³ÉÂÈ»¯ÌúºÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£ºFe2O3+6HCl¨T2FeCl3+3H2O£®
¹Ê´ð°¸Îª£º£¨1£©4Al+3O2=2Al2O3£¨2£©2NaOH+CO2=Na2CO3+H2O£»£¨3£©CaO+H2O¨TCa£¨OH£©2£»£¨4£©Fe2O3+6HCl¨T2FeCl3+3H2O£®
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬¿¼²éѧÉú¸ù¾Ý·´Ó¦Ô­ÀíÊéд»¯Ñ§·½³ÌʽµÄÄÜÁ¦£¬»¯Ñ§·½³ÌʽÊéд¾­³£³öÏֵĴíÎóÓв»·ûºÏ¿Í¹ÛÊÂʵ¡¢²»×ñÊØÖÊÁ¿Êغ㶨ÂÉ¡¢²»Ð´Ìõ¼þ¡¢²»±ê·ûºÅµÈ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø