ÌâÄ¿ÄÚÈÝ

(11·Ö) ¡°¾ÆÊdzµÄÏ㡱£¬¾ÍÊÇÒòΪ¾ÆÔÚ´¢´æ¹ý³ÌÖÐÉú³ÉÁËÓÐÏãζµÄÒÒËáÒÒõ¥£¬ÔÚʵÑéÊÒÎÒÃÇÒ²¿ÉÒÔÓÃÈçͼËùʾµÄ×°ÖÃÖÆÈ¡ÒÒËáÒÒõ¥¡£»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©Ð´³öÖÆÈ¡ÒÒËáÒÒõ¥µÄ»¯Ñ§·´Ó¦·½³Ìʽ£º

                   ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡    

£¨2£©ÊÔ¹ÜBÖÐÊ¢·ÅµÄÈÜÒºÊÇ                 £¬ÆäÖ÷Òª×÷ÓÃÊÇ                  

                                                                                                         ¡£

£¨3£©×°ÖÃÖÐͨÕôÆøµÄµ¼¹Ü²»ÄܲåÈëÊÔ¹ÜBµÄÈÜÒºÖУ¬Ä¿µÄÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

£¨4£©ÈôÒª°ÑÖÆµÃµÄÒÒËáÒÒõ¥·ÖÀë³öÀ´£¬Ó¦²ÉÓõÄʵÑé²Ù×÷ÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£

£¨5£©×ö´ËʵÑéʱ£¬ÍùÍù»¹Ïò´óÊÔ¹ÜAÖмÓÈ뼸¿éËé´ÉƬ£¬ÆäÄ¿µÄÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡£

£¨6£©ÓÃ30gÒÒËáÓë46gÒÒ´¼·´Ó¦£¬Èç¹ûʵ¼Ê²úÁ¿ÊÇÀíÂÛ²úÁ¿µÄ67%£¬Ôòʵ¼ÊµÃµ½ÒÒËáÒÒõ¥µÄÖÊÁ¿ÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡£

A£®44g         B£® 29.5g            C£®74.8g                                     D£®88g

 

¡¾´ð°¸¡¿

£¨1£©CH3COOH +C2H5OH CH3COOC2H5+H2O      £¨2·Ö£©

£¨2£© ±¥ºÍNa2CO3ÈÜÒº£»½µµÍõ¥ÔÚË®ÖеÄÈܽâ¶È£¬³ýÈ¥õ¥ÖлìÓеĴ¼ºÍËᣬÀûÓڷֲ㡣£¨1+3·Ö£©

£¨3£©µ¹Îü £¨1·Ö£©  £¨4£©·ÖÒº £¨1·Ö£©   £¨5£©·ÀÖ¹±©·Ð £¨1·Ö£©£¨6£©B£¨2·Ö£©

¡¾½âÎö¡¿£¨1£©ÊµÑéÊÒÖÆÈ¡ÒÒËáÒÒõ¥ÓÃÒÒËáºÍÒÒ´¼Í¨¹ýõ¥»¯·´Ó¦Éú³É£¬·½³ÌʽCH3COOH +C2H5OH CH3COOC2H5+H2O¡£

£¨2£©ÔÚ·´Ó¦¹ý³ÌÖУ¬ÒÒ´¼ºÍÒÒËá¶¼ÒÒ»Ó·¢£¬ËùÒÔÒª³ýÈ¥ÒÒËáÒÒõ¥ÖеÄÒÒËáºÍÒÒ´¼£¬¿ÉÒÔÀûÓñ¥ºÍ̼ËáÄÆÈÜÒº£¬Æä×÷ÓÃÊǽµµÍõ¥ÔÚË®ÖеÄÈܽâ¶È£¬³ýÈ¥õ¥ÖлìÓеĴ¼ºÍËᣬÀûÓÚ·Ö²ãºÍÎŵ½ÆøÎ¶¡£

£¨3£©ÓÉÓÚÒÒËáºÍÒÒ´¼¶¼ÊǺÍË®»¥Èܵģ¬ËùÒÔΪÁË·ÀÖ¹µ¹Îü£¬µ¼¹Ü²»ÄܲåÈëÈÜÒºÖС£

£¨4£©ÒÒËáÒÒõ¥²»ÈÜÓÚË®£¬·ÖÒº¼´¿É¡£

£¨5£©ÔÚ·´Ó¦¹ý³ÌÖУ¬ÐèÒª¼ÓÈÈ£¬Òò´Ë¼ÓÈëËé´ÉƬµÄÄ¿µÄÊÇ·ÀÖ¹±©·Ð¡£

£¨6£©¸ù¾Ý·½³Ìʽ¿ÉÖª£¬46gÒÒ´¼Èç¹ûÍêÈ«õ¥»¯ÐèÒª60gÒÒËᣬÒò´ËÒÒËáÊDz»×ãµÄ£¬ËùÒÔÓ¦¸ÃÉú³ÉµÄÒÒËáÒÒõ¥ÊÇ44g£¬ËùÒÔʵ¼ÊÉú³ÉµÄÒÒËáÒÒõ¥ÊÇ44g¡Á67£¥£½29.48g£¬´ð°¸Ñ¡B¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø