ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÈéËáÊÇÒ»ÖÖÖØÒªµÄ»¯ºÏÎÆä½á¹¹¼òʽΪ£º¡£ÔÚ¶àÖÖÉúÎﻯѧ¹ý³ÌÖÐÈéËáÆðÖØÒª×÷Óã¬ÔÚÒ»°ãµÄг´úлºÍÔ˶¯ÖÐÈéËá²»¶Ï±»²úÉú¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÓÃϵͳÃüÃû·¨ÃüÃûÈéËá___________________¡£

£¨2£©ÈéËá·¢ÉúÏûÈ¥·´Ó¦ËùµÃ²úÎïµÄ½á¹¹¼òʽΪ______________________¡£

£¨3£©1molÈéËá·Ö±ðÓë×ãÁ¿µÄNa¡¢Na2CO3¡¢NaHCO3·´Ó¦Ê±£¬ÏûºÄÈýÎïÖʵÄÎïÖʵÄÁ¿Ö®±ÈΪ___________¡£

£¨4£©ÈéËáÔÚCu»òAg×÷´ß»¯¼Áʱ»á±»ÑõÆøÑõ»¯£¬Ð´³ö´Ë·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º

____________________________________________________________________________¡£

¡¾´ð°¸¡¿£¨1£©2£­ôÇ»ù±ûËá £¨2£©CH2£½CH£­COOH £¨3£©4:1:2

£¨4£©

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º£¨1£© ÈéËáÓÃϵͳÃüÃû·¨ÃüÃûÊÇ2£­ôÇ»ù±ûËá¡£

£¨2£©ÈéËá·¢ÉúÏûÈ¥·´Ó¦ËùµÃ²úÎïµÄ½á¹¹¼òʽΪCH2£½CH£­COOH¡£

£¨3£©1molÈéËá·Ö±ðÓë×ãÁ¿µÄôÇ»ùºÍôÈ»ù¶¼ÄÜÓëNa·´Ó¦£»ôÈ»ùÄÜÓëNa2CO3¡¢NaHCO3·´Ó¦£¬ÏûºÄÈýÎïÖʵÄÎïÖʵÄÁ¿Ö®±ÈΪ4:1:2¡£

£¨4£©ÈéËáÔÚCu»òAg×÷´ß»¯¼Áʱ»á±»ÑõÆøÑõ»¯£¬·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø