¢ñ£®ÊµÑéÊÒÓÃȼÉÕ·¨²â¶¨Ä³ÖÖ°±»ùËá(CxHyOzNp)µÄ·Ö×Ó×é³É¡£È¡wg¸ÃÖÖ°±»ùËá·ÅÔÚ´¿ÑõÖгä·ÖȼÉÕ£¬Éú³ÉCO2¡¢H2OºÍN2¡£ÏÖÓÃͼʾװÖýøÐÐʵÑé(Ìú¼Ų̈¡¢Ìú¼Ð¡¢¾Æ¾«µÆµÈδ»­³ö)Çë»Ø´ðÏÂÁÐÓйØÎÊÌ⣺¡¡¡¡¡¡¡¡

 

£¨1£©Ð´³ö×°ÖÃB¡¢C¡¢DÖзֱðÊ¢·ÅµÄÊÔ¼Á¡£

B                  C                 D            

£¨2£©¼ì²é×°ÖÃÆøÃÜÐÔ£¬½øÐÐÈçϲÙ×÷ºóAÖа±»ùËῪʼ·´Ó¦£¬ÇëÓÃÐòºÅ±íʾÕýÈ·µÄ²Ù×÷˳Ðò          ¡£

  ʵÑé²Ù×÷£º¢ÙʹÓþƾ«µÆ¼ÓÈÈA´¦£»¢ÚʹÓþƾ«µÆ¼ÓÈÈD´¦£»¢Û´ò¿ª»îÈûa£¬Í¨ÈëÑõÆø£»¢Ü¹Ø±Õ»îÈûa£¬¼Ç¼F×°ÖõÄÒºÃæ¶ÁÊý¡£ 

£¨3£©ÑùÆ·°±»ùËá³ä·ÖȼÉպ󣬴ýE×°ÖÃÆøÌåÀäÈ´ÖÁÊÒκó¼Ç¼F×°ÖõÄÒºÃæ¶ÁÊý£¬ÇëÖ¸³ö¶ÁÊýʱӦעÒâµÄÎÊÌâ¡£

                                                       ¡£

£¨4£©Í¨¹ý¸ÃʵÑéËùÄܲⶨµÄÊý¾Ý£¬ÄÜ·ñÈ·¶¨¸Ã°±»ùËáµÄ·Ö×Óʽ£¿Çë˵Ã÷ÀíÓÉ¡£

        £¬                                                             ¡£

¢ò£®Ä³Ð£ÐËȤС×éµÄͬѧ½øÐÐÌúÓëË®ÕôÆøµÄʵÑé¡£¼×ͬѧֱ½Ó²ÉÓÃÌú¶¤ÓëË®ÕôÆøÀûÓÃÏÂÊö×óͼװÖýøÐÐʵÑ飬×îºóÊÔͼÊÕ¼¯ÆøÌåÓÚÊÔ¹ÜCÖС£ÒÒͬѧÏÈÓÃÓÒͼװÖýøÐÐCO»¹Ô­Fe2O3£¬ÖÁÓ²ÖʹÜÖйÌÌåÓɺìɫת±ä³ÉºÚÉ«£¬ÓôÅÌú½øÐÐÊÔÑ飬·¢ÏÖÄܱ»ÎüÒý£¬DÖгöÏÖ»ë×Ç£»ÒÒͬѧË漴ϨÃð¾Æ¾«µÆ£¬¼ÌÐøͨ¹ýCOÀäÈ´ÖÁÊÒΣ¬È»ºóÓÃËùµÃ¹ÌÌå½øÐм׵ÄʵÑé¡£

 

¢ñ£®£¨1£©B£ºÅ¨ÁòËá¡¡¡¡¡¡¡¡C£º¼îʯ»Ò        D£ºÍ­Íø£¬ÎüÊÕÊ£ÓàµÄÑõÆø   £¨3·Ö£©¡¡

£¨2£© ¢Û¢Ü¢Ú¢Û¢Ù¡¡£¨2·Ö£©

£¨3£©¶ÁÊýʱÊÓÏßÓ¦Óë¿Ì¶ÈÏߺͰ¼ÒºÃæ×îµÍµãÏàÇУ» £¨2·Ö£©Òƶ¯Á¿Í²Ê¹EºÍF×°ÖõÄÒºÃæÏàƽ£¨2·Ö£©

£¨4£©²»ÄÜ£¨1·Ö£©£¬Ö»ÄÜÈ·¶¨ÊµÑéʽ£¨»ò×î¼òʽ£©¡£     £¨2·Ö£©

¢ò£®£¨1£©Ìú¶¤Óë²»ÕôÆøµÄ½Ó´¥Ãæ̫С£¬Î´Äܳä·Ö·´Ó¦£¨2·Ö£©

£¨2£©»¹Ô­ËùµÃ¹ÌÌåÊÇFe3O4£¨2·Ö£©£»ÓÃÑÎËáÈܽ⣬ÈôÎÞÆøÅݲúÉú£¬Ôò¹ÌÌåÊÇFe3O4£¨2·Ö£©

½âÎö:ÂÔ

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ʵÑéÊÒÓÃȼÉÕ·¨²â¶¨Ä³ÖÖ°±»ùËᣨCxHyOzNp£©µÄ·Ö×Ó×é³É£®È¡Wg¸ÃÖÖ°±»ùËá·ÅÔÚ´¿ÑõÆøÖгä·ÖȼÉÕ£¬Éú³ÉCO2¡¢H2OºÍN2£®ÏÖ°´Í¼3-2ʾװÖýøÐÐʵÑ飺
¾«Ó¢¼Ò½ÌÍø
Çë»Ø´ðÏÂÁÐÓйØÎÊÌ⣺
£¨1£©ÊµÑ鿪ʼʱ£¬Ê×ÏÈҪͨÈëÒ»¶Îʱ¼äµÄÑõÆø£¬ÆäÀíÓÉÊÇ
 
£¬ÐèÒª¼ÓÈȵÄλÖÃÊÇ
 
£¨Ìî×Öĸ£©£®
£¨2£©A×°ÖÃÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ
 
£»
£¨3£©×°ÖÃDµÄ×÷ÓÃ
 
£»
£¨4£©¶ÁÈ¡N2Ìå»ýʱ£¬Ó¦×¢Ò⣺
 
£»
£¨5£©ÊµÑéÖвâµÃN2µÄÌå»ýΪVmL£¨ÒÑÕÛËãΪ±ê×¼×´¿ö£©£®ÎªÈ·¶¨´Ë°±»ùËáµÄ·Ö×Óʽ£¬»¹ÐèÒªµÄÓйØÊý¾ÝÓÐ
 
£¨ÓÃ×ÖĸÌî¿Õ£©£®
A£®Éú³ÉCO2ÆøÌåµÄÖÊÁ¿          B£®Éú³ÉË®µÄÖÊÁ¿
C£®Í¨ÈëÑõÆøµÄÌå»ý            D£®°±»ùËáµÄ·Ö×ÓÁ¿£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ʵÑéÊÒÓÃȼÉÕ·¨²â¶¨Ä³ÖÖ°±»ùËᣨCxHyOzNm£©µÄ·Ö×Ó×é³É£®È¡w g¸ÃÖÖ°±»ùËá·ÅÔÚ´¿ÑõÖгä·ÖȼÉÕ£¬Éú³É¶þÑõ»¯Ì¼¡¢Ë®ºÍµªÆø£®°´ÈçͼËùʾװÖýøÐÐʵÑ飮»Ø´ðÏÂÁÐÎÊÌ⣺
¾«Ó¢¼Ò½ÌÍø
£¨1£©ÊµÑ鿪ʼʱ£¬Ê×ÏÈͨÈëÒ»¶Îʱ¼äµÄÑõÆø£¬ÆäÀíÓÉÊÇ
 
£»
£¨2£©ÒÔÉÏ×°ÖÃÖÐÐèÒª¼ÓÈȵÄÒÇÆ÷ÓÐ
 
£¨Ìîд×Öĸ£©£¬²Ù×÷ʱӦÏȵãȼ
 
´¦µÄ¾Æ¾«µÆ£®
£¨3£©A×°ÖÃÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ
 
£®
£¨4£©D×°ÖõÄ×÷ÓÃÊÇ
 
£®
£¨5£©ÊµÑéÖвâµÃµªÆøµÄÌå»ýΪV mL£¨±ê×¼×´¿ö£©£¬ÎªÈ·¶¨´Ë°±»ùËáµÄ·Ö×Óʽ£¬»¹ÐèÒªµÄÓйØÊý¾ÝÓÐ
 
£®
A£®Éú³É¶þÑõ»¯Ì¼ÆøÌåµÄÖÊÁ¿  B£®Éú³ÉË®µÄÖÊÁ¿
C£®Í¨ÈëÑõÆøµÄÌå»ý      D£®°±»ùËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

(12·Ö)ʵÑéÊÒÓÃȼÉÕ·¨²â¶¨Ä³ÖÖ°±»ùËá(CxHyOzNm)µÄ·Ö×Ó×é³É¡£È¡wg¸ÃÖÖ°±»ùËá·ÅÔÚ´¿ÑõÖгä·ÖȼÉÕ£¬Éú³É¶þÑõ»¯Ì¼¡¢Ë®ºÍµªÆø¡£°´ÏÂͼËùʾװÖýøÐÐʵÑé¡£»Ø´ðÏÂÁÐÎÊÌ⣺

(1)ʵÑ鿪ʼʱ£¬Ê×ÏÈͨÈëÒ»¶Îʱ¼äµÄÑõÆø£¬ÆäÀíÓÉÊÇ_                           £»

(2)ÒÔÉÏ×°ÖÃÖÐÐèÒª¼ÓÈȵÄÒÇÆ÷ÓÐ______(Ìîд×Öĸ)£¬²Ù×÷ʱӦÏȵãȼ________´¦µÄ¾Æ¾«µÆ¡£

(3)A×°ÖÃÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ__________________   ___________________¡£

(4)D×°ÖõÄ×÷ÓÃÊÇ                                                        ¡£

(5)ʵÑéÖвâµÃµªÆøµÄÌå»ýΪVmL(±ê×¼×´¿ö)£¬ÎªÈ·¶¨´Ë°±»ùËáµÄ·Ö×Óʽ£¬»¹ÐèÒªµÄÓйØÊý¾ÝÓÐ_                    __¡£

          A£®Éú³É¶þÑõ»¯Ì¼ÆøÌåµÄÖÊÁ¿        B£®Éú³ÉË®µÄÖÊÁ¿

          C£®Í¨ÈëÑõÆøµÄÌå»ý                   D£®°±»ùËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012ÄêËս̰æ¸ßÖл¯Ñ§±ØÐÞ2 3.2ʳƷÖеÄÓлú»¯ºÏÎïÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

ʵÑéÊÒÓÃȼÉÕ·¨²â¶¨Ä³ÖÖ°±»ùËá(CxHyOzNp)µÄ·Ö×Ó×é³É¡£È¡w g¸ÃÖÖ°±»ùËá·ÅÔÚ´¿ÑõÖгä·ÖȼÉÕ£¬Éú³ÉCO2¡¢H2OºÍN2¡£ÏÖÓÃÏÂͼËùʾװÖýøÐÐʵÑ飨Ìú¼Ų̈¡¢Ìú¼Ð¡¢¾Æ¾«µÆµÈδ»­³ö£©£¬Çë»Ø´ðÓйØÎÊÌ⣺

£¨1£©ÊµÑ鿪ʼʱ£¬Ê×ÏÈ´ò¿ªÖ¹Ë®¼Ða£¬¹Ø±Õֹˮ¼Ðb£¬Í¨Ò»¶Îʱ¼äµÄ´¿Ñõ£¬ÕâÑù×öµÄÄ¿µÄÊÇ                          £»Ö®ºóÔòÐè¹Ø±Õֹˮ¼Ð              £¬´ò¿ªÖ¹Ë®¼Ð          ¡£

£¨2£©ÒÔÉÏ×°ÖÃÖÐÐèÒª¼ÓÈȵÄÓУ¨Ìî×°ÖôúºÅ£©      ¡£²Ù×÷ʱӦÏȵãȼ      ´¦µÄ¾Æ¾«µÆ¡£

£¨3£©×°ÖÃAÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                              £»

£¨4£©×°ÖÃDµÄ×÷ÓÃÊÇ                                   £»

£¨5£©Îª½«N2ËùÅÅË®µÄÌå»ý²â×¼£¬·´Ó¦Ç°Ó¦½«Á¬½ÓEºÍF×°ÖõIJ£Á§µ¼¹ÜÖгäÂú        £¨Ë®¡¢¿ÕÆø»òÑõÆø£©£¬¼òÊöÀíÓÉ                                      ¡£

£¨6£©¶ÁÈ¡N2ËùÅÅË®µÄÌå»ýʱ£¬Òª×¢Ò⣺¢Ù                                       £»

¢Ú                                      ¡£

£¨7£©ÊµÑéÖвâµÃN2µÄÌå»ýΪV mL£¨ÒÑ»»Ëã³É±ê×¼×´¿ö£©¡£ÎªÈ·¶¨´Ë°±»ùËáµÄ·Ö×Óʽ£¬»¹ÐèµÃµ½µÄÊý¾ÝÓУ¨Ìî×Öĸ£©                ¡£

A.Éú³É¶þÑõ»¯Ì¼ÆøÌåµÄÖÊÁ¿      B.Éú³ÉË®µÄÖÊÁ¿

C.ͨÈëÑõÆøµÄÌå»ý             D.¸Ã°±»ùËáµÄĦ¶ûÖÊÁ¿

£¨8£©Èç¹û½«×°ÖÃÖÐB¡¢CµÄÁ¬½Ó˳Ðò±äΪC¡¢B£¬¸ÃʵÑéµÄÄ¿µÄÄÜ·ñ´ïµ½£¿¼òÊöÀíÓÉ                                                                                                                               ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013½ìºÓÄÏÊ¡¸ß¶þÏÂѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

(12·Ö)ʵÑéÊÒÓÃȼÉÕ·¨²â¶¨Ä³ÖÖ°±»ùËá(CxHyOzNm)µÄ·Ö×Ó×é³É¡£È¡w g¸ÃÖÖ°±»ùËá·ÅÔÚ´¿ÑõÖгä·ÖȼÉÕ£¬Éú³É¶þÑõ»¯Ì¼¡¢Ë®ºÍµªÆø¡£°´ÏÂͼËùʾװÖýøÐÐʵÑé¡£»Ø´ðÏÂÁÐÎÊÌ⣺

(1)ʵÑ鿪ʼʱ£¬Ê×ÏÈͨÈëÒ»¶Îʱ¼äµÄÑõÆø£¬ÆäÀíÓÉÊÇ_                            £»

(2)ÒÔÉÏ×°ÖÃÖÐÐèÒª¼ÓÈȵÄÒÇÆ÷ÓÐ______(Ìîд×Öĸ)£¬²Ù×÷ʱӦÏȵãȼ________´¦µÄ¾Æ¾«µÆ¡£

(3)A×°ÖÃÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ__________________    ___________________¡£

(4)D×°ÖõÄ×÷ÓÃÊÇ                                                         ¡£

(5)ʵÑéÖвâµÃµªÆøµÄÌå»ýΪV mL(±ê×¼×´¿ö)£¬ÎªÈ·¶¨´Ë°±»ùËáµÄ·Ö×Óʽ£¬»¹ÐèÒªµÄÓйØÊý¾ÝÓÐ_                     __¡£

A£®Éú³É¶þÑõ»¯Ì¼ÆøÌåµÄÖÊÁ¿       B£®Éú³ÉË®µÄÖÊÁ¿

C£®Í¨ÈëÑõÆøµÄÌå»ý                  D£®°±»ùËáµÄÏà¶Ô·Ö×ÓÖÊÁ¿

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸