ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿£¨1£©°±ÊÇ×îÖØÒªµÄµª·Ê£¬ÊDzúÁ¿×î´óµÄ»¯¹¤²úÆ·Ö®Ò»¡£ÔÚ1LÃܱÕÈÝÆ÷ÖУ¬ÆðʼͶÈë4mol N2ºÍ6mol H2ÔÚÒ»¶¨Ìõ¼þÏÂÉú³ÉNH3£¬Æ½ºâʱ½ö¸Ä±äζȲâµÃµÄÊý¾ÝÈç±íËùʾ £¨ÒÑÖª£ºT1<T2£©

ζÈ

ƽºâʱNH3µÄÎïÖʵÄÁ¿/mol

T1

3.6

T2

2

¢ÙÔòK1_______K2 £¨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°=¡±£©£¬Ô­Òò£º__________¡£

¢ÚÔÚT2Ï£¬¾­¹ý10s´ïµ½»¯Ñ§Æ½ºâ״̬£¬ÔòƽºâʱH2µÄת»¯ÂÊΪ______________¡£ÈôÔÙͬʱÔö¼Ó¸÷ÎïÖʵÄÁ¿Îª1mol£¬Ôò¸Ã·´Ó¦µÄËÙÂÊvÕý_____vÄ棨£¾»ò=»ò£¼£©£¬Æ½ºâ³£Êý½«______£¨Ìî¡°Ôö´ó¡±¡¢¡°¼õС¡±»ò¡°²»±ä£©¡£

£¨2£©Ò»¶¨Î¶ÈÏ£¬½«3mol AÆøÌåºÍ1mol BÆøÌåͨÈëÒ»ÈÝ»ý¹Ì¶¨Îª2LµÄÃܱÕÈÝÆ÷ÖУ¬·¢ÉúÈçÏ·´Ó¦£º

3A£¨g£©+B£¨g£©xC£¨g£©£¬ÇëÌîдÏÂÁпհףº

¢Ù·´Ó¦1minʱ²âµÃÊ£Óà1.8mol A£¬CµÄŨ¶ÈΪ0.4 mol/L£¬Ôò1minÄÚBµÄ·´Ó¦ËÙÂÊΪ______£¬xΪ_______¡£

¢ÚÈô»ìºÏÆøÌåÆðʼѹǿΪP0£¬10minºó´ïƽºâ£¬ÈÝÆ÷ÄÚ»ìºÏÆøÌå×ÜѹǿΪP£¬ÓÃP0¡¢PÀ´±íʾ´ïƽºâʱ·´Ó¦ÎïAµÄת»¯ÂÊa£¨A£©Îª__________¡£

¢ÛÄܹ»ËµÃ÷¸Ã·´Ó¦´ïµ½Æ½ºâµÄ±êÖ¾ÊÇ___________¡£

A ÈÝÆ÷ÄÚ»ìºÏÆøÌåµÄÃܶȱ£³Ö²»±ä

B v£¨A£©=3v£¨B£©

C A¡¢BµÄŨ¶ÈÖ®±ÈΪ3:1

D µ¥Î»Ê±¼äÄÚÏûºÄ3 n molAµÄͬʱÉú³Én mol B

E ÌåϵµÄζȲ»Ôٱ仯

¡¾´ð°¸¡¿£¾ ͬһÌõ¼þÏ£¬Î¶Ȳ»Í¬£¬¶ÔÓ¦Éú³É²úÎïÔ½¶à£¬KÔ½´ó 50% £¾ ²»±ä 0.2 mol/£¨L¡¤min£© 2 D

¡¾½âÎö¡¿

£¨1£©ÆðʼͶÈë4mol N2ºÍ6mol H2ÔÚÒ»¶¨Ìõ¼þÏÂÉú³ÉNH3£¬Éú³ÉÎïµÄÎïÖʵÄÁ¿Ô½´ó£¬ËµÃ÷·´Ó¦½øÐеij̶ÈÔ½´ó£¬Î¶ȸߣ¬²úÂʵͣ¬Ôò±íÃ÷ƽºâÄæÏòÒƶ¯£¬Õý·´Ó¦Îª·ÅÈÈ·´Ó¦¡£ÓÉ´Ë¿ÉÍƶϳöƽºâ³£ÊýÓëζȵĹØϵ£»ÀûÓÃƽºâʱn(NH3)£¬¿ÉÇó³ö±ä»¯Á¿£¬´Ó¶øÇó³öת»¯ÂÊ£»ÀûÓÃƽºâʱŨ¶È¿ÉÇó³öƽºâ³£Êý£¬ÀûÓÃŨ¶ÈÉÌÓëƽºâ³£ÊýµÄ¹Øϵ£¬¼´¿ÉÈ·¶¨Æ½ºâÒƶ¯µÄ·½Ïò£¬´Ó¶øÇó³övÕýÓëvÄæ¡£

£¨2£©ÀûÓÃÈý¶Îʽ£¬¿ÉÇó³öv(B)ÓëX£»ÀûÓÃѹǿ֮±ÈµÈÓÚÎïÖʵÄÁ¿Å¨¶ÈÖ®±È£¬¿ÉÇó³ö±ä»¯Á¿£¬´Ó¶øÇó³öת»¯ÂÊ¡£

£¨1£©¢ÙÒòΪζÈÉý¸ß£¬n(NH3)¼õС£¬Ôò±íÃ÷ƽºâÄæÏòÒƶ¯£¬KÖµ±äС£¬ËùÒÔK1<K2£¬Ô­Òò£ºÍ¬Ò»Ìõ¼þÏ£¬Î¶Ȳ»Í¬£¬¶ÔÓ¦Éú³É²úÎïÔ½¶à£¬KÔ½´ó£»

´ð°¸Îª£º<£»Í¬Ò»Ìõ¼þÏ£¬Î¶Ȳ»Í¬£¬¶ÔÓ¦Éú³É²úÎïÔ½¶à£¬KÔ½´ó¡£

¢Ú 3H2£¨g£©+N2£¨g£©2NH3£¨g£©£¬

ÆðʼÁ¿ 6mol/L 4mol/L 0

±ä»¯Á¿ 3mol/L 1mol/L 2 mol/L

ƽºâÁ¿ 3mol/L 3mol/L 2 mol/L

ÔòƽºâʱH2µÄת»¯ÂÊΪ£»

K=£¬Q=<0.049£¬ËùÒÔƽºâÕýÏòÒƶ¯£¬

Ôò¸Ã·´Ó¦µÄËÙÂÊvÕý>vÄ棻ÒòΪζȲ»±ä£¬ËùÒÔƽºâ³£Êý²»±ä£»

´ð°¸Îª£º50%£» £¾£»²»±ä¡£

£¨2£©¢Ù 3A£¨g£© + B£¨g£©xC£¨g£©

ÆðʼÁ¿ 1.5mol/L 0.5mol/L 0

±ä»¯Á¿ 0.6mol/L 0.2mol/L 0.4mol/L

ƽºâÁ¿ 0.9mol/L 0.3mol/L 0.4mol/L

1minÄÚBµÄ·´Ó¦ËÙÂÊΪmol/£¨L¡¤min£©£¬

ÀûÓû¯Ñ§¼ÆÁ¿ÊýÖ®±ÈµÈÓÚŨ¶È±ä»¯Á¿Ö®±È£¬¿ÉÇó³öx=2£»

´ð°¸Îª£º. 0.2 mol/£¨L¡¤min£©£»2¡£

¢ÚÉèAÔÚ10minÄÚµÄŨ¶È±ä»¯Á¿Îª3x

3A£¨g£© + B£¨g£©2C£¨g£©

ÆðʼÁ¿ 1.5mol/L 0.5mol/L 0

±ä»¯Á¿ 3x x 2x

ƽºâÁ¿ 1.5-3x 0.5-x 2x

£¬x=1-£¬

´ïƽºâʱ·´Ó¦ÎïAµÄת»¯ÂÊa£¨A£©Îª £¬

´ð°¸Îª£º¡£

¢ÛA .ÒòΪÆøÌåµÄÖÊÁ¿²»±ä¡¢ÈÝÆ÷µÄÈÝ»ý²»±ä£¬ËùÒÔÈÝÆ÷ÄÚ»ìºÏÆøÌåµÄÃܶÈʼÖÕ²»±ä£¬A²»Ò»¶¨ÊÇƽºâ״̬£»

B.ÒòΪA¡¢BµÄÆðʼͶÈëÁ¿Ö®±ÈµÈÓÚ»¯Ñ§¼ÆÁ¿ÊýÖ®±È3:1£¬ËùÒÔʼÖÕ´æÔÚv£¨A£©=3v£¨B£©£¬B²»Ò»¶¨´ïƽºâ״̬£»

C. ÒòΪA¡¢BµÄÆðʼͶÈëÁ¿Ö®±ÈµÈÓÚ»¯Ñ§¼ÆÁ¿ÊýÖ®±È3:1£¬ËùÒÔʼÖÕ´æÔÚA¡¢BµÄŨ¶ÈÖ®±ÈΪ3:1£¬C²»Ò»¶¨´ïƽºâ״̬£»

D. µ¥Î»Ê±¼äÄÚÏûºÄ3 n molAµÄͬʱÉú³Én mol B£¬ÊýÖµÖ®±ÈµÈÓÚ»¯Ñ§¼ÆÁ¿ÊýÖ®±ÈÇÒ·½ÏòÏà·´£¬D´ïƽºâ״̬£»

E. ÒòΪÊǺãÎÂÈÝÆ÷£¬ËùÒÔÌåϵµÄζÈʼÖÕ²»±ä£¬E²»Ò»¶¨ÊÇƽºâ״̬

´ð°¸Îª£ºD¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø