ÌâÄ¿ÄÚÈÝ

W¡¢X¡¢Y¡¢ZÊÇËÄÖÖ³£¼ûµÄ¶ÌÖÜÆÚÔªËØ£¬ÆäÔ­×Ӱ뾶ËæÔ­×ÓÐòÊý±ä»¯ÈçÏÂͼËùʾ¡£ÒÑÖªWµÄÒ»ÖÖºËËصÄÖÊÁ¿ÊýΪ14£¬ÖÐ×ÓÊýΪ7£»XµÄÀë×ÓÓëNH4+¾ßÓÐÏàͬµÄÖÊ×Ó¡¢µç×ÓÊýÄ¿£» WÓëYµÄÑõ»¯Îï¾ùÄܵ¼ÖÂËáÓêµÄÐγɣ»ZµÄ·Ç½ðÊôÐÔÔÚͬÖÜÆÚÖ÷×åÔªËØÖÐ×îÇ¿¡£

£¨1£©YÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ            ¡£
£¨2£©Óõç×Óʽ½âÊÍXÓëWÄÜÐγɻ¯ºÏÎïX3WµÄÔ­Òò           ¡£
£¨3£©X3WÓöË®¿ÉÊͷųöʹ·Ó̪ÈÜÒº±äºìµÄÆøÌåA£¬»¯Ñ§·½³ÌʽÊÇ         ¡£
£¨4£©ÓöèÐԵ缫µç½â»¯ºÏÎïXZÈÜÒº´ÓÒõ¼«ÊͷųöÆøÌåB£¬·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ       ¡£
£¨5£©ÒÑÖªWµÄµ¥ÖÊÓëÆøÌåBÔÚÒ»¶¨Ìõ¼þÏ¿ÉÐγÉÆøÌåA£¬¼´£º W2 (g)+3B (g) 2A(g)  ¡÷H =£­92.4 kJ?mol¨D1  
ÔÚijζÈʱ£¬Ò»¸öÈÝ»ý¹Ì¶¨µÄÃܱÕÈÝÆ÷ÖУ¬·¢ÉúÉÏÊö·´Ó¦¡£ÔÚ²»Í¬Ê±¼ä²â¶¨µÄÈÝÆ÷ÄÚ¸÷ÎïÖʵÄŨ¶ÈÈçÏÂ±í£º
ʱ¼ä
Ũ¶È(mol/L)
c(W2)
c(B)
c(A)
µÚ0 min
4.0
9.0
0
µÚ10min
3.8
8.4
0.4
µÚ20min
3.4
7.2
1.2
µÚ30min
3.4
7.2
1.2
µÚ40min
3.6
7.8
0.8
 
¢ÙW2µÄƽ¾ù·´Ó¦ËÙÂÊv(0min¡«10min)/ v(10min¡«20min) =        £»
¢Ú·´Ó¦ÔÚµÚ10min¸Ä±äÁË·´Ó¦Ìõ¼þ£¬¸Ä±äµÄÌõ¼þ¿ÉÄÜÊÇ         £»
a£®¸üÐÂÁË´ß»¯¼Á   b£®Éý¸ßζȠ  c£®Ôö´óѹǿ   d£®Ôö¼ÓBµÄŨ¶È
¢ÛÈô·´Ó¦´ÓµÚ30minÄ©ÓÖ·¢ÉúÁËÒ»´ÎÌõ¼þ¸Ä±ä£¬¸Ä±äµÄ·´Ó¦Ìõ¼þ¿ÉÄÜÊÇ        £»
a£®¸üÐÂÁË´ß»¯¼Á   b£®Éý¸ßζȠ  c£®Ôö´óѹǿ   d£®¼õСAµÄŨ¶È
£¨1£©  µÚÈýÖÜÆÚ¡¢µÚ¢ö£Á×å  £¨2£©      
£¨3£©Na3N+3H2O =NH3¡ü+3NaOH
£¨4£©2Cl-+2H2O Cl2¡ü+H2¡ü+2OH-£¨5£©¢Ù  1/2  ¢Ú   a¡¢b  ¢Û  b  

ÊÔÌâ·ÖÎö£º¸ù¾ÝÖÊ×ÓÊý=ÖÊÁ¿Êý-ÖÐ×ÓÊý£¬¿ÉÒÔÍƶÏWÊÇN£¬XµÄÀë×ÓÓëNH4+¾ßÓÐÏàͬµÄÖÊ×Ó¡¢µç×ÓÊýÄ¿£¬ËµÃ÷XÊÇNa£¬SO2ÄÜÐγÉËáÓ꣬ËùÒÔYÊÇS£¬ZµÄÔ­×ÓÐòÊý±ÈS´ó£¬·Ç½ðÊôÐÔ¸üÇ¿£¬ZÊÇCl¡£NλÓÚÖÜÆÚ±íÖеÚÈýÖÜÆÚ¡¢µÚ¢ö£Á×壬Na½ðÊôÐÔÇ¿£¬ºÍNÐγÉÀë×Ó»¯ºÏÎïNa3N£¬Na3NºÍË®·¢ÉúË®½âÉú³É°±ÆøºÍNaOH£¬µç½âNaClÈÜÒºÂȼҵµÄÔ­Àí£¬×¢ÒâÌõ¼þ£»£¨5£©¸ù¾Ý1:3·´Ó¦¿ÉÒÔÍƶϳöÊǹ¤ÒµºÏ³É°±Æø£¬3H2+N22NH3£¬v(0min¡«10min)/ v(10min¡«20min) = = £¬µÚ10-20min·´Ó¦ËÙÂÊÔö¼Ó£¬ËùÒÔ¿ÉÒÔ¼Ó¿ìËÙÂʵÄÌõ¼þÓÐa b dµ«ÊÇd¸Ä±äBµÄŨ¶È£¬ÓÐÊý¾Ý¿É¿´³öBµÄŨ¶ÈδÔö¼Ó£¬¿ÉÒÔÅųýd£»µÚ30min£¬¸Ä±äÌõ¼þ£¬Æ½ºâÄæÏòÒƶ¯£¬Éý¸ßζȣ¬Æ½ºâÏòÎüÈÈ·´Ó¦·½ÏòÒƶ¯¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÒÑÖªX¡¢Y¡¢Z¡¢LËÄÖÖÔªËØÊÇ×é³Éµ°°×ÖʵĻù´¡ÔªËØÇÒÔ­×ÓÐòÊýÒÀ´ÎÔö´ó¡£»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©LµÄÔªËØ·ûºÅΪ________ £»YÔªËØÔ­×ÓºËÍâµç×ÓÖУ¬Î´³É¶Ôµç×ÓÊýÓë³É¶Ôµç×ÓÊýÖ®±ÈΪ______£»ËÄÖÖÔªËصÄÔ­×Ӱ뾶´Ó´óµ½Ð¡µÄ˳ÐòÊÇ____________________£¨ÓÃÔªËØ·ûºÅ±íʾ£©¡£
£¨2£©Z¡¢XÁ½ÔªËØ°´Ô­×ÓÊýÄ¿±Èl¡Ã3¿É¹¹³É·Ö×ÓA£¬AµÄµç×ÓʽΪ________£»B·Ö×ÓÒ²ÓÉZ¡¢XÁ½ÔªËØ×é³É£¬×÷ΪÔËËÍ·É´¬µÄ»ð¼ýȼÁÏ£¬³£ÎÂÏÂÊÇÒ»ÖÖҺ̬»¯ºÏÎï¡£ÒÑÖª¸Ã»¯ºÏÎïµÄÏà¶Ô·Ö×ÓÖÊÁ¿Îª32£¬ÆäÖÐXÔªËصÄÖÊÁ¿·ÖÊýΪ12£®5 %£¬ÇҸ÷Ö×ӽṹÖÐÖ»Óе¥¼ü¡£ÔòBµÄ½á¹¹Ê½Îª____________¡£Èô64 g B·Ö×ÓÓëҺ̬˫ÑõˮǡºÃÍêÈ«·´Ó¦£¬²úÉúÁ½ÖÖÎÞ¶¾ÓÖ²»ÎÛȾ»·¾³µÄÆø̬ÎïÖÊ£¬»¹·Å³ö3000 kJµÄÈÈÁ¿£¬Ð´³ö¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ                                                             ¡£
£¨3£©Îø£¨Se£©ÊÇÈËÌå±ØÐèµÄ΢Á¿ÔªËØ£¬ÓëÔªËØLͬһÖ÷×壬¸Ã×åµÚ2 ~5ÖÜÆÚÔªËص¥ÖÊ·Ö±ðÓëH2·´Ó¦Éú³Él molÆø̬Ç⻯Îï²úÉúµÄÈÈÁ¿Êý¾ÝÈçÏ£¬ÆäÖÐÄܱíʾÉú³É1 molÎø»¯ÇâËù²úÉúµÄÈÈÁ¿µÄÊÇ__________£¨Ñ¡Ìî×Öĸ±àºÅ£©¡£
a£®¡ª99£®7 kJ         b£®¡ª29£®7 kJ         c£®+20£®6 kJ        d£®+241£®8 kJ  

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø