ÌâÄ¿ÄÚÈÝ
£¨1£©°¢Ë¹Æ¥ÁÖ¿´³Éõ¥ÀàÎïÖÊ£¬¿Ú·þºó£¬ÔÚθ³¦Ã¸µÄ×÷ÓÃÏ£¬°¢Ë¹Æ¥ÁÖ·¢ÉúË®½â·´Ó¦£¬Éú³ÉAºÍB Á½ÖÖÎïÖÊ£®ÆäÖÐAµÄ½á¹¹¼òʽÈçͼ2Ëùʾ£¬ÔòBµÄ½á¹¹¼òʽΪ
CH3COOH
CH3COOH
£»BÖк¬ÓеĹÙÄÜÍÅÃû³ÆÊÇôÈ»ù
ôÈ»ù
£®£¨2£©°¢Ë¹Æ¥ÁÖ¸úNaHCO3ͬʱ·þÓ㬿ÉʹÉÏÊöË®½â²úÎïAÓëNaHCO3·´Ó¦£¬Éú³É¿ÉÈÜÐÔÑÎËæÄòÒºÅųö£¬´Ë¿ÉÈÜÐÔÑεĽṹ¼òʽÊÇ
£¨3£©ÉÏÊöË®½â²úÎïAÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
·ÖÎö£º£¨1£©°¢Ë¹Æ¥ÁÖº¬ÓÐõ¥»ù£¬Ë®½â¿ÉÉú³ÉË®ÑîËáºÍÒÒËᣬBΪÒÒËᣬº¬ÓÐôÈ»ù£»
£¨2£©AΪˮÑîËᣬº¬ÓÐôÈ»ùºÍ·ÓôÇ»ù£¬ÆäÖÐôÈ»ù¿ÉÓë̼ËáÇâÄÆ·´Ó¦£»
£¨3£©AÖк¬ÓÐôÈ»ùºÍ·ÓôÇ»ù£¬¾ßÓÐËáÐÔ£¬¿ÉÓëNaOH·¢ÉúÖкͷ´Ó¦£®
£¨2£©AΪˮÑîËᣬº¬ÓÐôÈ»ùºÍ·ÓôÇ»ù£¬ÆäÖÐôÈ»ù¿ÉÓë̼ËáÇâÄÆ·´Ó¦£»
£¨3£©AÖк¬ÓÐôÈ»ùºÍ·ÓôÇ»ù£¬¾ßÓÐËáÐÔ£¬¿ÉÓëNaOH·¢ÉúÖкͷ´Ó¦£®
½â´ð£º½â£º£¨1£©°¢Ë¹Æ¥ÁÖº¬ÓÐõ¥»ù£¬Ë®½âÉú³É
ºÍCH3COOH£¬CH3COOHº¬ÓÐôÈ»ù£¬¹Ê´ð°¸Îª£ºCH3COOH£»ôÈ»ù£»
£¨2£©AΪˮÑîËᣬº¬ÓÐôÈ»ùºÍ·ÓôÇ»ù£¬ÒòËáÐÔ£º-COOH£¾H2CO3£¾C6H5OH£¾HCO3-£¬ÔòAÓëNaHCO3·´Ó¦£¬Éú³ÉÎïΪ
£¬¹Ê´ð°¸Îª£º
£»
£¨3£©AÖк¬ÓÐôÈ»ùºÍ·ÓôÇ»ù£¬¾ßÓÐËáÐÔ£¬¿ÉÓëNaOH·¢ÉúÖкͷ´Ó¦£¬·½³ÌʽΪ
£¬
¹Ê´ð°¸Îª£º
£®
£¨2£©AΪˮÑîËᣬº¬ÓÐôÈ»ùºÍ·ÓôÇ»ù£¬ÒòËáÐÔ£º-COOH£¾H2CO3£¾C6H5OH£¾HCO3-£¬ÔòAÓëNaHCO3·´Ó¦£¬Éú³ÉÎïΪ
£¨3£©AÖк¬ÓÐôÈ»ùºÍ·ÓôÇ»ù£¬¾ßÓÐËáÐÔ£¬¿ÉÓëNaOH·¢ÉúÖкͷ´Ó¦£¬·½³ÌʽΪ
¹Ê´ð°¸Îª£º
µãÆÀ£º±¾Ì⿼²éÓлúÎïµÄ½á¹¹ºÍÐÔÖÊ£¬²àÖØÓÚÓлúÎï¹ÙÄÜÍŵÄÐÔÖʵĿ¼²é£¬ÌâÄ¿ÄѶȲ»´ó£¬×¢ÒâÓлúÎïËáÐÔµÄÇ¿Èõ±È½Ï£¬Ò×´íµãΪ£¨2£©£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿