¢ñ£®ÖÐѧ¿Î±¾ÖнéÉÜÁËÈçÏÂʵÑ飺°ÑÒ»¶ËÍä³ÉÂÝÐý×´µÄÍ­Ë¿·ÅÔھƾ«µÆÍâÑæ¼ÓÈÈ£¬´ýÍ­Ë¿±íÃæ±äºÚºóÁ¢¼´°ÑËü²åÈëÊ¢ÓÐÔ¼2 mLÒÒ´¼µÄÊÔ¹ÜÀ·´¸´²Ù×÷¼¸´Î¡£

ÇëÄãÆÀ¼ÛÈôÓÃÉÏÊö·½·¨ÖÆÈ¡ÒÒÈ©´æÔÚÄÄЩ²»×㣨д³öÁ½µã£©                                                                                  

¢ò£®Ä³¿ÎÍâ»î¶¯Ð¡×éÀûÓÃÈçͼװÖýøÐÐÒÒ´¼µÄ´ß»¯Ñõ»¯ÊµÑé²¢ÖÆÈ¡ÒÒÈ©£¬Í¼ÖÐÌú¼Ų̈µÈ×°ÖÃÒÑÂÔÈ¥£¬´ÖºÚÏß±íʾÈ齺¹Ü¡£

ÌîдÏÂÁпհףº

£¨1£©¼××°Öó£³£½þÔÚ70¡«80¡æ                               

 µÄˮԡÖУ¬Ä¿µÄÊÇ                            ¡£

£¨2£©ÊµÑéʱ£¬ÏȼÓÈȲ£Á§¹ÜÒÒÖеĶÆÒøÍ­Ë¿£¬Ô¼1·ÖÖÓºó¹ÄÈë¿ÕÆø£¬´Ëʱͭ˿¼´³ÊºìÈÈ״̬¡£Èô°Ñ¾Æ¾«µÆ³·×ߣ¬¿ØÖÆÒ»¶¨µÄ¹ÄÆøËٶȣ¬Í­Ë¿Äܳ¤Ê±¼ä±£³ÖºìÈÈÖ±µ½ÊµÑé½áÊø¡£ ÒÒ´¼µÄ´ß»¯Ñõ»¯·´Ó¦ÊÇ________·´Ó¦£¨Ìî¡°·ÅÈÈ¡±»ò¡°ÎüÈÈ¡±£©£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                                                               ¡£

£¨3£©ÈôÊԹܶ¡ÖÐÓÃË®ÎüÊÕ²úÎÔòÒªÔÚµ¼¹ÜÒÒ¡¢±ûÖ®¼ä½ÓÉÏÎì×°Öã¬ÆäÁ¬½Ó·½·¨ÊÇ£¨ÌîÎì×°ÖÃÖе¼¹Ü´úºÅ£©£ºÒÒ½Ó            ¡¢_          _½Ó±û¡£

¢ñ£®²Ù×÷Âé·³¡¢ÒÒ´¼×ª»¯Âʵͣ¨ÆäËüºÏÀí´ð°¸¾ù¿É£©£¨2·Ö£©

¢ò£®£¨1£©Ê¹Éú³ÉÒÒ´¼ÕôÆøµÄËÙÂʼӿ죨1·Ö£©

£¨2£©·ÅÈÈ   £¨1·Ö£©  2CH3CH2OH+O  2CH3CHO+2H2O  £¨3·Ö£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

¢ñ£®ÖÐѧ¿Î±¾ÖнéÉÜÁËÈçÏÂʵÑ飺°ÑÒ»¶ËÍä³ÉÂÝÐý×´µÄÍ­Ë¿·ÅÔھƾ«µÆÍâÑæ¼ÓÈÈ£¬´ýÍ­Ë¿±íÃæ±äºÚºóÁ¢¼´°ÑËü²åÈëÊ¢ÓÐÔ¼2mLÒÒ´¼µÄÊÔ¹ÜÀ·´¸´²Ù×÷¼¸´Î£®
ÇëÄãÆÀ¼ÛÈôÓÃÉÏÊö·½·¨ÖÆÈ¡ÒÒÈ©´æÔÚÄÄЩ²»×㣨д³öÒ»µã¼´¿É£©£®
²Ù×÷Âé·³£¬ÒÒ´¼×ª»¯ÂʵÍ
²Ù×÷Âé·³£¬ÒÒ´¼×ª»¯ÂʵÍ
£®
¢ò£®Ä³¿ÎÍâ»î¶¯Ð¡×éÀûÓÃÏÂͼװÖýøÐÐÒÒ´¼µÄ´ß»¯Ñõ»¯ÊµÑé²¢ÖÆÈ¡ÒÒÈ©£¬Í¼ÖÐÌú¼Ų̈µÈ×°ÖÃÒÑÂÔÈ¥£¬´ÖºÚÏß±íʾÈ齺¹Ü£®
ÇëÌîдÏÂÁпհףº
£¨1£©¼××°Öó£³£½þÔÚ70¡«80¡æµÄˮԡÖУ¬Ä¿µÄÊÇ
ʹÉú³ÉÒÒ´¼ÕôÆøµÄËÙÂʼӿì
ʹÉú³ÉÒÒ´¼ÕôÆøµÄËÙÂʼӿì
£®
£¨2£©ÈôÊԹܶ¡ÖÐÓÃË®ÎüÊÕ²úÎÔòÒªÔÚµ¼¹ÜÒÒ¡¢±ûÖ®¼ä½ÓÉÏÎì×°Öã¬ÆäÁ¬½Ó·½·¨ÊÇ£¨ÌîÎì×°ÖÃÖе¼¹Ü´úºÅ£©£º
ÒÒ½Ó
b
b
¡¢
a
a
½Ó±û£»Èô²úÎï²»ÓÃË®ÎüÊÕ¶øÊÇÖ±½ÓÀäÈ´£¬Ó¦½«ÊԹܶ¡½þÔÚ
±ùË®
±ùË®
ÖУ®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨12·Ö£©¢ñ£®ÖÐѧ¿Î±¾ÖнéÉÜÁËÈçÏÂʵÑ飺°ÑÒ»¶ËÍä³ÉÂÝÐý×´µÄÍ­Ë¿·ÅÔھƾ«µÆÍâÑæ¼ÓÈÈ£¬´ýÍ­Ë¿±íÃæ±äºÚºóÁ¢¼´°ÑËü²åÈëÊ¢ÓÐÔ¼2 mLÒÒ´¼µÄÊÔ¹ÜÀ·´¸´²Ù×÷¼¸´Î¡£

ÇëÄãÆÀ¼ÛÈôÓÃÉÏÊö·½·¨ÖÆÈ¡ÒÒÈ©´æÔÚÄÄЩ²»×㣨д³öÁ½µã£©¡£

                                                                       ¡£

¢ò£®Ä³¿ÎÍâ»î¶¯Ð¡×éÀûÓÃÏÂͼװÖýøÐÐÒÒ´¼µÄ´ß»¯Ñõ»¯ÊµÑé²¢ÖÆÈ¡ÒÒÈ©£¬Í¼ÖÐÌú¼Ų̈µÈ×°ÖÃÒÑÂÔÈ¥£¬´ÖºÚÏß±íʾÈ齺¹Ü¡£ÇëÌîдÏÂÁпհףº

£¨1£©¼××°Öó£³£½þÔÚ70¡«80¡æµÄˮԡÖУ¬Ä¿µÄÊÇ                                                                   ¡£

£¨2£©ÊµÑéʱ£¬ÏȼÓÈȲ£Á§¹ÜÒÒÖеĶÆÒøÍ­Ë¿£¬Ô¼1·ÖÖÓºó¹ÄÈë¿ÕÆø£¬´Ëʱͭ˿¼´³ÊºìÈÈ״̬¡£Èô°Ñ¾Æ¾«µÆ³·×ߣ¬¿ØÖÆÒ»¶¨µÄ¹ÄÆøËٶȣ¬Í­Ë¿Äܳ¤Ê±¼ä±£³ÖºìÈÈÖ±µ½ÊµÑé½áÊø¡£

¢ÙÒÒ´¼µÄ´ß»¯Ñõ»¯·´Ó¦ÊÇ________·´Ó¦£¨Ìî¡°·ÅÈÈ¡±»ò¡°ÎüÈÈ¡±£©£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                                                              ¡£

¢Ú¿ØÖƹÄÆøËٶȵķ½·¨ÊÇ                                 £¬Èô¹ÄÆøËٶȹý¿ìÔò»á                        £¬Èô¹ÄÆøËٶȹýÂýÔò»á                    ¡£

£¨3£©ÈôÊԹܶ¡ÖÐÓÃË®ÎüÊÕ²úÎÔòÒªÔÚµ¼¹ÜÒÒ¡¢±ûÖ®¼ä½ÓÉÏÎì×°Öã¬ÆäÁ¬½Ó·½·¨ÊÇ£¨ÌîÎì×°ÖÃÖе¼¹Ü´úºÅ£©£ºÒÒ½Ó       ¡¢_______½Ó±û£»Èô²úÎï²»ÓÃË®ÎüÊÕ¶øÊÇÖ±½ÓÀäÈ´£¬Ó¦½«ÊԹܶ¡½þÔÚ_____      ÖС£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012Äê¸ÊËàÎäÍþÁùÖи߶þÏÂѧÆÚµÚ¶þ´ÎÄ£¿é¼ì²â»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÊµÑéÌâ

£¨1£¶·Ö£©¢ñ£®ÖÐѧ¿Î±¾ÖнéÉÜÁËÈçÏÂʵÑ飺°ÑÒ»¶ËÍä³ÉÂÝÐý×´µÄÍ­Ë¿·ÅÔھƾ«µÆÍâÑæ¼ÓÈÈ£¬´ýÍ­Ë¿±íÃæ±äºÚºóÁ¢¼´°ÑËü²åÈëÊ¢ÓÐÔ¼2 mLÒÒ´¼µÄÊÔ¹ÜÀ·´¸´²Ù×÷¼¸´Î¡£
ÇëÄãÆÀ¼ÛÈôÓÃÉÏÊö·½·¨ÖÆÈ¡ÒÒÈ©´æÔÚÄÄЩ²»×㣺
_____________________________________________________________________
¢ò£®¿ÎÍâ»î¶¯Ð¡×é¼×£¬×ÔÐÐÉè¼ÆÁËÏÂͼװÖýøÐÐÒÒ´¼µÄ´ß»¯Ñõ»¯ÊµÑé²¢ÖÆÈ¡ÒÒÈ©£¬Í¼ÖÐÌú¼Ų̈µÈ×°ÖÃÒÑÂÔÈ¥¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÊµÑéÇ°£¬Ê×Ïȼì²é×°ÖõÄÆøÃÜÐÔ£¬È»ºó·Ö±ðÏòÊÔ¹ÜAÖмÓÈëÒÒ´¼£¬CÖмÓÈëË®£»
£¨2£©ÊµÑéʱ£¬ÏȼÓÈÈB×°ÖÃÖеIJ£Á§¹Ü£¬Ô¼1·ÖÖÓºó¹ÄÈë¿ÕÆø£¬´Ëʱͭ˿¼´³ÊºìÈÈ״̬¡£Èô°Ñ¾Æ¾«µÆ³·×ߣ¬¿ØÖÆÒ»¶¨µÄ¹ÄÆøËٶȣ¬Í­Ë¿Äܳ¤Ê±¼ä±£³ÖºìÈÈÖ±µ½ÊµÑé½áÊø¡£
¢ÙÒÒ´¼µÄ´ß»¯Ñõ»¯·´Ó¦ÊÇ________·´Ó¦£¨Ìî¡°·ÅÈÈ¡±»ò¡°ÎüÈÈ¡±£©£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______________________________________________________£»
¢ÚͨÈë¿ÕÆøµÄËٶȹý¿ì»ò¹ýÂý¶¼²»ÀûÓÚ·´Ó¦µÄ½øÐУ¬¿ØÖÆÆøÌåÁ÷ËÙµÄʵÑé²Ù×÷ÏÖÏóÊÇ£º________________________________________________________£»
¢ó£®¿ÎÍâ»î¶¯Ð¡×éÒÒ£¬ÔÚÑо¿ÁË¿ÎÍâ»î¶¯Ð¡×é¼×µÄ·½°¸ºó£¬ÈÏΪ¸Ã·½°¸ÖÐÓв»×ãºÍ²»°²È«µÄµØ·½¡£
£¨3£©¿ÎÍâ»î¶¯Ð¡×éÒҶԼ׵ķ½°¸Ìá³ö¸Ä½øÒâ¼û£º
¢Ù½«A×°ÖýþÔÚ70¡«80¡æµÄˮԡÖУ¬Ä¿µÄÊÇ____________________________£»
¢Ú×°ÖÃB¡¢CÖ®¼ä½ÓÉÏD×°Öã¬ÇëÄãÔÚÉÏÃæ·½¿òÖУ¬»­³öDµÄ×°ÖÃͼ¡£
£¨4£©Èç¹ûÔÚ×°ÖÃB¡¢CÖ®¼ä²»Ôö¼ÓD×°Öã¬Ìá³öÄã¶ÔʵÑé¸Ä½øµÄÒâ¼û£º              
                                                                   ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêɽ¶«Ê¡ÁijÇÊиßÈýÉÏѧÆÚ1Ô·ÝÄ£¿é¼ì²â»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

£¨10·Ö£©¢ñ£®ÖÐѧ¿Î±¾ÖнéÉÜÁËÈçÏÂʵÑ飺°ÑÒ»¶ËÍä³ÉÂÝÐý×´µÄÍ­Ë¿·ÅÔھƾ«µÆÍâÑæ¼ÓÈÈ£¬´ýÍ­Ë¿±íÃæ±äºÚºóÁ¢¼´°ÑËü²åÈëÊ¢ÓÐÔ¼2 mLÒÒ´¼µÄÊÔ¹ÜÀ·´¸´²Ù×÷¼¸´Î¡£

ÇëÄãÆÀ¼ÛÈôÓÃÉÏÊö·½·¨ÖÆÈ¡ÒÒÈ©´æÔÚÄÄЩ²»×㣨д³öÒ»µã¼´¿É£©¡£         

¢ò£®Ä³¿ÎÍâ»î¶¯Ð¡×éÀûÓÃÏÂͼװÖýøÐÐÒÒ´¼µÄ´ß»¯Ñõ»¯ÊµÑé²¢ÖÆÈ¡ÒÒÈ©£¬Í¼ÖÐÌú¼Ų̈µÈ×°ÖÃÒÑÂÔÈ¥£¬´ÖºÚÏß±íʾÈ齺¹Ü¡£ÇëÌîдÏÂÁпհףº

£¨1£©¼××°Öó£³£½þÔÚ70¡«80¡æµÄˮԡÖУ¬Ä¿µÄÊÇ                                  ¡£

£¨2£©ÈôÊԹܶ¡ÖÐÓÃË®ÎüÊÕ²úÎÔòÒªÔÚµ¼¹ÜÒÒ¡¢±ûÖ®¼ä½ÓÉÏÎì×°Öã¬ÆäÁ¬½Ó·½·¨ÊÇ£¨ÌîÎì×°ÖÃÖе¼¹Ü´úºÅ£©£ºÒÒ½Ó       ¡¢_______½Ó±û£»Èô²úÎï²»ÓÃË®ÎüÊÕ¶øÊÇÖ±½ÓÀäÈ´£¬Ó¦½«ÊԹܶ¡½þÔÚ _____      ÖС£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2014½ìÕã½­Ê¡¸ß¶þÉÏѧÆÚÆÚÖп¼ÊÔÎÄ¿Æ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

£¨10·Ö£©¢ñ£®ÖÐѧ¿Î±¾ÖнéÉÜÁËÈçÏÂʵÑ飺°ÑÒ»¶ËÍä³ÉÂÝÐý×´µÄÍ­Ë¿·ÅÔھƾ«µÆÍâÑæ¼ÓÈÈ£¬´ýÍ­Ë¿±íÃæ±äºÚºóÁ¢¼´°ÑËü²åÈëÊ¢ÓÐÔ¼2 mLÒÒ´¼µÄÊÔ¹ÜÀ·´¸´²Ù×÷¼¸´Î¡£

ÇëÄãÆÀ¼ÛÈôÓÃÉÏÊö·½·¨ÖÆÈ¡ÒÒÈ©´æÔÚÄÄЩ²»×㣨д³öÒ»µã¼´¿É£©¡£

                                                                           

¢ò£®Ä³¿ÎÍâ»î¶¯Ð¡×éÀûÓÃÏÂͼװÖýøÐÐÒÒ´¼µÄ´ß»¯Ñõ»¯ÊµÑé²¢ÖÆÈ¡ÒÒÈ©£¬Í¼ÖÐÌú¼Ų̈µÈ×°ÖÃÒÑÂÔÈ¥£¬´ÖºÚÏß±íʾÈ齺¹Ü¡£ÇëÌîдÏÂÁпհףº

£¨1£©¼××°Öó£³£½þÔÚ70¡«80¡æµÄˮԡÖУ¬Ä¿µÄÊÇ                                   ¡£

£¨2£©ÈôÊԹܶ¡ÖÐÓÃË®ÎüÊÕ²úÎÔòÒªÔÚµ¼¹ÜÒÒ¡¢±ûÖ®¼ä½ÓÉÏÎì×°Öã¬ÆäÁ¬½Ó·½·¨ÊÇ£¨ÌîÎì×°ÖÃÖе¼¹Ü´úºÅ£©£ºÒÒ½Ó        ¡¢__ _____½Ó±û£»Èô²úÎï²»ÓÃË®ÎüÊÕ¶øÊÇÖ±½ÓÀäÈ´£¬Ó¦½«ÊԹܶ¡½þÔÚ _____       ÖС£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸