£¨9·Ö£©ÏÂÁÐÊÇij»¯ºÏÎïµÄ½á¹¹¼òͼ£¬¾Ýͼ»Ø´ð£º

×ÊÁÏÒ»:

 

×ÊÁ϶þ£ºÏÖÓÐÒ»¶àëÄ£¬»¯Ñ§Ê½ÎªC55H70O19N10£¬ÒÑÖª½«Ëü³¹µ×Ë®½âºóµÃµ½ÏÂÁÐËÄÖÖ

°±»ùË᣺

¢Å×ÊÁÏÒ»ÖеĻ¯ºÏÎïÃû³ÆÊÇ_________,ÓÉ________ÖÖ°±»ùËá×é³É£¬¸Ã»¯ºÏÎïË®½âʱ£¬¶ÏÁѵĻ¯Ñ§¼üÊÇ________________£¬ÐèÏûºÄ__________¸öH2O·Ö×Ó¡£

¢ÆÒÀ¾Ý×ÊÁ϶þÖиöàëÄ»¯Ñ§Ê½µÄÍÆË㣬ËüÔÚÍêÈ«Ë®½âºó¿ÉµÃµ½°±»ùËá_____¸ö£¬µÃµ½µÄ±½±û°±ËáºÍ¹È°±ËáµÄ·Ö±ðÊÇ_________¡¢________¸ö¡££¨2·Ö£©

 

¡¾´ð°¸¡¿

£¨1£©ÈýëÄ   3   ëļü£¨¡ªCO¡ªNH¡ª£© 2 £¨2£©10   3£¨2·Ö£©   4 £¨2·Ö£©

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£º£¨1£©¾Ý×ÊÁÏһͼ·ÖÎö£¬¸Ã»¯ºÏÎﺬ2¸öëļü£¬ÓÉ3¸ö°±»ùËáËõºÏ¶ø³É£¬ÓÐ3ÖÖR»ù£¬·Ö±ðÊǢڢۢݣ¬Ë®½âʱëļü¶ÏÁÑ£¬Éú³É2·Ö×ÓË®¡££¨2£©¸Ã¶àëÄΪC55H70O19N10£¬Ë®½âµÃµ½4ÖÖ°±»ùËáR»ù¶¼ÎÞ°±»ù£¬¹Ê¸Ã¶àëÄN´æÔÚÓÚ¶àëÄ1¶ËµÄ1¸ö°±»ùºÍ9¸öëļü£¬¹ÊΪʮëÄ¡£¹È°±ËáR»ùÓÐ1¸öôÈ»ù£¬ÆäËû°±»ùËáR»ùÎÞôÈ»ù£¬¸ÃÊ®ëĵÄ19¸ö0´æÔÚÓÚ1¶ËµÄôÈ»ù£¨2¸öO£©ºÍ9¸öëļü£¨9¸ö0£©£¬Ê£ÏÂ8¸öOλÓÚR»ùµÄôÈ»ùÉÏ£¬¹ÊÓÐ4¸öR»ùº¬ôÈ»ù£¬¹Ê¸ÃÊ®ëÄË®½âµÃµ½4¸ö¹È°±ËᣬÉè¸ÃÊ®ëÄË®½âµÃµ½¸Ê°±Ëáa¸ö£¬±û°±Ëác¸ö£¬±½±û°±Ëác¸ö£¬¸ù¾Ý»¯Ñ§·´Ó¦Êغ㶨ÂÉ£¬¿ÉµÃ·½³Ìʽ£º1,¹ØÓÚC:2a+3b+9c=55.2,¹ØÓÚH£º5a+7b+11c=88.3,¹ØÓÚO£º2a+2b+2c=18.½âµÃc=3.

¿¼µã£º±¾Ì⿼²é¶àëÄÏà¹Ø֪ʶ£¬ÒâÔÚ¿¼²é¿¼ÉúÄÜÀí½âËùѧ֪ʶµÄÒªµã£¬°ÑÎÕ֪ʶ¼äµÄÄÚÔÚÁªÏµÄÜÁ¦£¬ÄÜÔËÓÃËùѧ֪ʶÓë¹Ûµã£¬Í¨¹ý±È½Ï¡¢·ÖÎöÓë×ۺϵȷ½·¨¶ÔijЩÉúÎïѧÎÊÌâ½øÐнâÊÍ¡¢ÍÆÀí£¬×ö³öºÏÀíµÄÅжϻòµÃ³öÕýÈ·µÄ½áÂÛÄÜÁ¦£¬Í¼ÐηÖÎöÄÜÁ¦¡£

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2012-2013ѧÄêËÄ´¨Ê¡ÑÅ°²ÖÐѧ¸ßÒ»10ÔÂÔ¿¼ÉúÎïÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£º×ÛºÏÌâ

ÏÂÁÐÊÇij»¯ºÏÎïµÄ½á¹¹¼òͼ£¬¾Ýͼ»Ø´ð£º

£¨1£©´Ë»¯ºÏÎïµÄÃû³ÆÊÇ              £¬×é³Éµ°°×Öʵݱ»ùËáÓÐÔ¼         ÖÖ¡£
£¨2£©Í¼ÖТܵÄÃû³ÆÊÇ             £»Í¼ÖбíʾR»ùµÄ´úºÅÊÇ                ¡£
£¨3£©Ðγɸû¯ºÏÎïµÄÉúÎﻯѧ·´Ó¦½Ð×ö                 £¬ÔÚÕâ¸ö¹ý³ÌÖУ¬Ïà¶Ô·Ö×ÓÖÊÁ¿¼õÉÙÁË           ¡£
£¨4£©×é³ÉÕâÀ໯ºÏÎïµÄ»ù±¾µ¥Î»µÄ½á¹¹Í¨Ê½ÊÇ____           ____________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2012-2013ѧÄêºÚÁú½­Ê¡Çì°²ÏصÚÈýÖÐѧ¸ßÒ»ÉÏѧÆÚÆÚÖп¼ÊÔÉúÎïÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£º×ÛºÏÌâ

ÏÂÁÐÊÇij»¯ºÏÎïµÄ½á¹¹¼òͼ£¬¾Ýͼ»Ø´ð£º

£¨1£©×é³ÉÉúÎïµÄ°±»ùËáÔ¼ÓР    ÖÖ£»´Ë»¯ºÏÎïµÄÃû³ÆÊÇ________£¬ÓÉ______ÖÖ°±»ùËáÐγɡ£
£¨2£©Í¼ÖТܵÄÃû³ÆÊÇ________£»Í¼ÖбíʾR»ùµÄ´úºÅÊÇ________¡£
£¨3£©Ðγɸû¯ºÏÎïµÄÉúÎﻯѧ·´Ó¦½Ð×ö____________£¬ÔÚÕâ¸ö¹ý³ÌÖУ¬Ïà¶Ô·Ö×ÓÖÊÁ¿¼õÉÙÁË______________¡£
£¨4£©×é³ÉÕâÀ໯ºÏÎïµÄ»ù±¾µ¥Î»µÄ½á¹¹Í¨Ê½ÊÇ________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2013-2014ѧÄ꺣ÄϺ£ÄÏÖÐѧ¸ßÒ»ÉÏÆÚÆÚÖп¼ÊÔÉúÎï¾í£¨½âÎö°æ£© ÌâÐÍ£º×ÛºÏÌâ

ÏÂÁÐÊÇij»¯ºÏÎïµÄ½á¹¹£¬¾Ýͼ»Ø´ð£º

£¨1£©´Ë»¯ºÏÎïµÄÃû³ÆÊÇ                                      ¡£¢ÜµÄÃû³ÆÊÇ                              £»¢ÞµÄÃû³ÆÊÇ                                                 ¡£

£¨2£©×é³ÉÕâÀ໯ºÏÎïµÄ»ù±¾µ¥Î»µÄ½á¹¹Í¨Ê½ÊÇ                                                            £¬Ëù½øÐеĻ¯Ñ§·´Ó¦³ÆΪ                                                       ¡£

£¨3£©Í¼ÖбíʾR»ùµÄ´úºÅÊÇ                                                ¡£

£¨4£©µ°°×ÖÊÖÖÀà·±¶à£¬´Ó°±»ùËáµÄ½Ç¶È·ÖÆä¾ßÓжàÑùÐÔµÄÔ­ÒòÊÇÓÉÓÚ        

                                                                                                                                   ¡£

£¨5£©Ò»Ìõ¶àëÄ·Ö½â³ÉnÌõ¶ÌëÄÁ´Ê±Ôö¼ÓµÄ°±»ùºÍôÈ»ùµÄ×ÜÁ¿Îª                  ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2014½ìÖØÇìÊиßÒ»ÉÏѧÆÚÆÚÖп¼ÊÔÉúÎïÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ

ÏÂÁÐÊÇij»¯ºÏÎïµÄ½á¹¹¼òͼ£¬¾Ýͼ»Ø´ðÎÊÌ⣺£¨Ã¿¿Õ1·Ö£¬¹²12·Ö£©

(1)´Ë»¯ºÏÎïµÄÃû³ÆÊÇ_____   _    ¡£±íʾ°±»ùºÍôÈ»ùµÄÐòºÅ·Ö±ðÊÇ            ¡£

(2)ͼÖТܵÄÃû³ÆÊÇ________    £¬ÄÚº¬      ¸öëļü£¬ëļü¿ÉÒÔ¼òд³É___________          ¡£Í¼ÖбíʾR»ùµÄÐòºÅ___________           ¡£

(3)Ðγɸû¯ºÏÎïµÄÉúÎﻯѧ·´Ó¦½Ð×ö_______________  _£¬¸Ã»¯ºÏÎïÓÉ         ¸ö°±»ùËá·Ö×ÓÍÑË®ËõºÏÐγɣ¬ÔÚÕâ¸ö»¯ºÏÎïÐγɹý³ÌÖУ¬Ïà¶Ô·Ö×ÓÖÊÁ¿¼õÉÙÁË_______    ¡£

£¨4£©ÉÏÊöÎïÖÊÖÐÄܹ¹³ÉÉúÎïÌåµÄµ°°×Öʵݱ»ùËá¹²ÓР         ÖÖ£¬ÕâЩ°±»ùËáµÄ²îÒìÊÇÓÉ          µÄ²»Í¬Ôì³ÉµÄ¡£

£¨5£©¸÷ÖÖ°±»ùËáµÄ½á¹¹Í¨Ê½ÊÇ                       ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2013½ìÕã½­Ê¡Í©ÏçÊи߶þÉÏѧÆÚÆÚÖп¼ÊÔÉúÎÀí£©ÊÔ¾í ÌâÐÍ£º×ÛºÏÌâ

ÏÂÁÐÊÇij»¯ºÏÎïµÄ½á¹¹¼òͼ£¬¾Ýͼ»Ø´ð£º

£¨1£©´Ë»¯ºÏÎïµÄÃû³ÆÊÇ__________________¡£

£¨2£©Í¼ÖТܵÄÃû³ÆÊÇ______________¡£

£¨3£©Í¼ÖбíʾR»ùµÄ´úºÅÊÇ___________________¡£

£¨4)Ðγɸû¯ºÏÎïµÄÉúÎﻯѧ·´Ó¦½Ð×ö_______ _____£¬ÔÚÕâ¸ö¹ý³ÌÖУ¬Ïà¶Ô·Ö×ÓÖÊÁ¿¼õÉÙÁË___________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸