ÀûÓÃN
2ºÍH
2¿ÉÒÔʵÏÖNH
3µÄ¹¤ÒµºÏ³É£¬¶ø°±ÓÖ¿ÉÒÔ½øÒ»²½ÖƱ¸ÏõËᣬÔÚ¹¤ÒµÉÏÒ»°ã¿É½øÐÐÁ¬ÐøÉú²ú£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÒÑÖª£ºN
2£¨g£©+O
2£¨g£©¨T2NO£¨g£©¡÷H=+180.5kJ?mol
-1N
2£¨g£©+3H
2£¨g£©?2NH
3£¨g£©¡÷H=-92.4kJ?mol
-12H
2£¨g£©+O
2£¨g£©¨T2H
2O£¨g£©¡÷H=-483.6kJ?mol
-1ÈôÓÐ17g°±Æø¾´ß»¯Ñõ»¯ÍêÈ«Éú³ÉÒ»Ñõ»¯µªÆøÌåºÍË®ÕôÆøËù·Å³öµÄÈÈÁ¿Îª______£»
£¨2£©Ä³¿ÆÑÐС×éÑо¿ÔÚÆäËûÌõ¼þ²»±äµÄÇé¿öÏ£¬¸Ä±äÆðʼÎïÇâÆøµÄÎïÖʵÄÁ¿¶ÔN
2£¨g£©+3H
2£¨g£©?2NH
3£¨g£©·´Ó¦µÄÓ°Ï죬ʵÑé½á¹ûÈçͼ2Ëùʾ£º£¨Í¼ÖÐT±íʾζȣ¬n±íʾÎïÖʵÄÁ¿£©
¢ÙͼÏóÖÐT
1ºÍT
2µÄ¹ØϵÊÇ£ºT
1______T
2£¨Ìî¡°£¾¡±¡¢¡°£¼¡±¡¢¡°=¡±»ò¡°ÎÞ·¨È·¶¨¡±£©
¢Ú±È½ÏÔÚa¡¢b¡¢cÈýµãËù´¦µÄƽºâ״̬ÖУ¬·´Ó¦ÎïN
2µÄת»¯ÂÊ×î¸ßµÄÊÇ______£¨Ìî×Öĸ±êºÅ£©£¬
¢ÛÔÚÆðʼÌåϵÖмÓÈëN
2µÄÎïÖʵÄÁ¿Îª______molʱ£¬·´Ó¦ºó°±µÄ°Ù·Öº¬Á¿×î´ó£®ÈôÈÝÆ÷ÈÝ»ýΪ1L£¬n=3mol·´Ó¦´ïµ½Æ½ºâʱH
2µÄת»¯ÂÊΪ60%£¬Ôò´ËÌõ¼þÏ£¨T
2£©£¬·´Ó¦µÄƽºâ³£ÊýK=______£»
£¨3£©N
2O
3ÊÇÒ»ÖÖÐÂÐÍÏõ»¯¼Á£¬ÆäÐÔÖʺÍÖƱ¸Êܵ½ÈËÃǵĹØ×¢£®
¢ÙÒ»¶¨Î¶ÈÏ£¬ÔÚºãÈÝÃܱÕÈÝÆ÷ÖÐN
2O
3¿É·¢ÉúÏÂÁз´Ó¦£º2N
2O
3?4NO
2£¨g£©+O
2¡÷H£¾0ϱíΪ·´Ó¦ÔÚijζÈϵIJ¿·ÖʵÑéÊý¾ÝÔò50sÄÚNO
2µÄƽ¾ùÉú³ÉËÙÂÊΪ______
V/s |
0 |
50 |
100 |
c£¨N2O3£©/mol?L-1 |
5.00 |
3.52 |
2.48 |
¢ÚÏÖÒÔH
2¡¢O
2¡¢ÈÛÈÚÑÎNa
2CO
3×é³ÉµÄȼÁϵç³Ø£¬²ÉÓõç½â·¨ÖƱ¸N
2O
3£¬×°ÖÃÈçͼ1Ëùʾ£¬ÆäÖÐYΪCO
2£®Ð´³öʯīIµç¼«ÉÏ·¢Éú·´Ó¦µÄµç¼«·´Ó¦Ê½______