ÌâÄ¿ÄÚÈÝ
£¨10·Ö£©ÊµÑéÊÒÖÆÈ¡ÒÒËáÒÒõ¥µÄÖ÷Òª²½ÖèÈçÏ£º
¢ÙÔÚ¼×ÊԹܣ¨Èçͼ£©ÖмÓÈë2mLŨÁòËá¡¢3mLÒÒ´¼ºÍ2mLÒÒËáµÄ»ìºÏÈÜÒº£®
¢Ú°´ÓÒͼÁ¬½ÓºÃ×°Öã¨×°ÖÃÆøÃÜÐÔÁ¼ºÃ£©²¢¼ÓÈë»ìºÏÒº£¬ÓÃС»ð¾ùÔȵؼÓÈÈ3¡«5min¡£
¢Û´ýÊÔ¹ÜÒÒÊÕ¼¯µ½Ò»¶¨Á¿²úÎïºóÍ£Ö¹¼ÓÈÈ£¬³·³öÊÔ¹ÜB²¢ÓÃÁ¦Õñµ´£¬È»ºó¾²Öôý·Ö²ã¡£¢Ü·ÖÀë³öÒÒËáÒÒõ¥²ã¡¢Ï´µÓ¡¢¸ÉÔï¡£
£¨1£©·´Ó¦ÖÐŨÁòËáµÄ×÷ÓÃÊÇ___________________д³öÖÆÈ¡ÒÒËáÒÒõ¥µÄ»¯Ñ§·½³Ìʽ£º___________________________________£»
£¨2£©ÉÏÊöʵÑéÖб¥ºÍ̼ËáÄÆÈÜÒºµÄ×÷ÓÃÊÇ£¨Ìî×Öĸ£©£º_______________¡£
A£®ÖкÍÒÒËáºÍÒÒ´¼¡£ |
B£®ÖкÍÒÒËá²¢ÎüÊÕ²¿·ÖÒÒ´¼¡£ |
C£®ÒÒËáÒÒõ¥ÔÚ±¥ºÍ̼ËáÄÆÈÜÒºÖеÄÈܽâ¶È±ÈÔÚË®ÖиüС£¬ÓÐÀûÓÚ·Ö²ãÎö³ö¡£ |
D£®¼ÓËÙõ¥µÄÉú³É£¬Ìá¸ßÆä²úÂÊ¡£ |
£¨1£©´ß»¯¼Á£¬ÎüË®¼Á£¨2·Ö£© CH3COOH+CH3CH2OH CH3COOCH2CH3+H2O £¨2·Ö£© £¨2£©BC £¨2·Ö£© £¨3£©·ÖҺ©¶·£»ÉÏ¿Úµ¹.£¨¸÷2·Ö£©
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
¹ØÓÚʵÑéÊÒÖÆÈ¡ÒÒËáÒÒõ¥µÄʵÑé²Ù×÷·½·¨ºÍ·´Ó¦ÔÀíµÄÃèÊöÖУ¬²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢¼ÓÈë·ÐʯµÄ×÷ÓÃÊÇΪÁË·ÀÖ¹ÒºÌ屩·Ð | B¡¢¼ÓÈÈζȲ»Ò˹ý¸ßÊÇΪÁË·ÀÖ¹ÒÒ´¼ºÍÒÒËáµÄ»Ó·¢ | C¡¢Áó³öÎïÊÕ¼¯ÔÚ±¥ºÍNa2CO3ÈÜÒºÉÏ·½£¬ÊÇΪÁ˳ýÈ¥ÒÒËáÒÒõ¥ÖеÄÒÒ´¼ºÍ´×Ëá | D¡¢·´Ó¦¹ý³ÌÖÐÒÒËá¶ÏÇâÔ×Ó£¨-H£©£¬ÒÒ´¼¶ÏôÇ»ù£¨-OH£© |