(6·Ö)µªÑõ»¯Îï½øÈë´óÆøºó£¬²»½ö»áÐγÉÏõËáÐÍËáÓ꣬»¹¿ÉÄÜÐγɹ⻯ѧÑÌÎí¡£Òò´Ë±ØÐë¶Ôº¬ÓеªÑõ»¯ÎïµÄ·ÏÆø½øÐд¦Àí¡£

(1)ÓÃÇâÑõ»¯ÄÆÈÜÒº¿ÉÒÔÎüÊÕ·ÏÆøÖеĵªÑõ»¯Î·´Ó¦µÄ»¯Ñ§·½³ÌʽÈçÏ£º

    ======

Ôڸ÷´Ó¦ÖУ¬Ñõ»¯¼ÁÊÇ         £¬»¹Ô­¼ÁÊÇ           ¡£   

(2)Æû³µÎ²ÆøÖк¬ÓÐÒ»Ñõ»¯µªºÍÒ»Ñõ»¯Ì¼£¬¾­¹ýÅÅÆø¹ÜÖеĴ߻¯×ª»¯Æ÷ת»¯Îª¶Ô´óÆøÎÞÎÛȾµÄÎïÖÊ¡£Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                                  ¡£

(3)ÔÚÒ»¶¨Ìõ¼þϰ±ÆøÒà¿ÉÓÃÀ´½«µªÑõ»¯Îïת»¯ÎªÎÞÎÛȾµÄÎïÖÊ¡£Ð´³ö°±ÆøºÍ¶þÑõ»¯µªÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                                  ¡£

(6·Ö)(1)NO£º(1·Ö)  NO(1·Ö)

         (2) (2·Ö)

         (3) (2·Ö)

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ʵʩÒÔ¼õÉÙÄÜÔ´À˷ѺͽµµÍ·ÏÆøÅÅ·ÅΪ»ù±¾ÄÚÈݵĽÚÄܼõÅÅÕþ²ß£¬ÊÇÓ¦¶ÔÈ«ÇòÆøºòÎÊÌâ¡¢½¨Éè×ÊÔ´½ÚÔ¼ÐÍ¡¢»·¾³ÓѺÃÐÍÉç»áµÄ±ØÈ»Ñ¡Ôñ£®»¯¹¤ÐÐÒµµÄ·¢Õ¹±ØÐë·ûºÏ¹ú¼Ò½ÚÄܼõÅŵÄ×ÜÌåÒªÇó£®ÈçͼÊÇú»¯¹¤²úÒµÁ´µÄÒ»²¿·Ö£¬ÊÔÔËÓÃËùѧ֪ʶ£¬½â¾öÏÂÁÐÎÊÌ⣺

£¨1£©¸Ã²úÒµÁ´ÖÐÊôÓÚ¸ßÖн׶γ£¼ûµÄÔÚµÍÎÂÏÂÄÜ×Ô·¢½øÐеķ´Ó¦ÊÇ£º
N2+3H2?2NH3»òNH3+HNO3¨TNH4NO3
N2+3H2?2NH3»òNH3+HNO3¨TNH4NO3

£¨2£©ÒÑÖª¸Ã²úÒµÁ´ÖÐij·´Ó¦µÄƽºâ±í´ïʽΪ£º
K=
c(H2)c(CO)
c(H2O)
ËüËù¶ÔÓ¦µÄ»¯Ñ§·´Ó¦Îª£º
C£¨s£©+H2O£¨g£©?CO£¨g£©+H2£¨g£©
C£¨s£©+H2O£¨g£©?CO£¨g£©+H2£¨g£©

£¨3£©ÒÑÖªÔÚÒ»¶¨Î¶ÈÏ£¬
C£¨s£©+CO2£¨g£©?2CO£¨g£©Æ½ºâ³£ÊýK1£»
CO£¨g£©+H2O£¨g £©?H2£¨g£©+CO2£¨g£©Æ½ºâ³£ÊýK2£»
C£¨s£©+H2O£¨g£©?CO£¨g£©+H2£¨g£©  Æ½ºâ³£ÊýK3£»
ÔòK1¡¢K2¡¢K3Ö®¼äµÄ¹ØÏµÊÇ£º
K3=K1¡ÁK2
K3=K1¡ÁK2
£®
£¨4£©Ãº»¯¹¤Í¨³£Í¨¹ýÑо¿²»Í¬Î¶ÈÏÂÆ½ºâ³£ÊýÒÔ½â¾ö¸÷ÖÖʵ¼ÊÎÊÌ⣮ÒÑÖªµÈÌå»ýµÄÒ»Ñõ»¯Ì¼ºÍË®ÕôÆø½øÈë·´Ó¦Æ÷ʱ£¬»á·¢ÉúÈçÏ·´Ó¦£ºCO£¨g£©+H2O£¨g£©?H2£¨g£©+CO2£¨g£©£¬¸Ã·´Ó¦Æ½ºâ³£ÊýËæÎ¶ȵı仯ÈçϱíËùʾ£º
ζÈ/¡æ 400 500 800
ƽºâ³£ÊýK 9.94 9 1
¸Ã·´Ó¦µÄÕý·´Ó¦·½ÏòÊÇ
·ÅÈÈ
·ÅÈÈ
·´Ó¦£¨Ìî¡°ÎüÈÈ¡±»ò¡°·ÅÈÈ¡±£©£¬ÈôÔÚ500¡æÊ±½øÐУ¬ÉèÆðʼʱCOºÍH2OµÄÆðʼŨ¶È¾ùΪ0.020mol/L£¬ÔÚ¸ÃÌõ¼þÏ£¬COµÄƽºâת»¯ÂÊΪ£º
75%
75%
£®
£¨5£©´Óͼ1¿´³ö°±´ß»¯Ñõ»¯¿ÉÒÔÖÆÏõËᣬ´Ë¹ý³ÌÖÐÉæ¼°µªÑõ»¯ÎÈçNO¡¢NO2¡¢N2O4µÈ£®ÒÑÖªNO2ºÍN2O4µÄ½á¹¹Ê½·Ö±ðÊǺͣ®ÊµÑé²âµÃN-N¼ü¼üÄÜΪ167kJ?mol-1£¬NO2ÖеªÑõ¼üµÄ¼üÄÜΪ466kJ?mol-1£¬N2O4ÖеªÑõ¼üµÄ¼üÄÜΪ438.5kJ?mol-1£®Çëд³öNO2ת»¯ÎªN2O4µÄÈÈ»¯Ñ§·½³Ìʽ
2NO2£¨g£©?N2O4£¨g£©¡÷H=-57kJ?mol-1
2NO2£¨g£©?N2O4£¨g£©¡÷H=-57kJ?mol-1
£®¶Ô·´Ó¦N2O4£¨g£©?2NO2£¨g£©£¬ÔÚζÈΪT1¡¢T2ʱ£¬Æ½ºâÌåϵÖÐNO2µÄÌå»ý·ÖÊýËæÑ¹Ç¿±ä»¯ÇúÏßÈçͼ2Ëùʾ£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
D
D
£®
A£®A¡¢CÁ½µãµÄ·´Ó¦ËÙÂÊ£ºA£¾C
B£®A¡¢CÁ½µãÆøÌåµÄÑÕÉ«£ºAÉCdz
C£®B¡¢CÁ½µãµÄÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿£ºB£¼C
D£®ÓÉ״̬Bµ½×´Ì¬A£¬¿ÉÒÔÓüÓÈȵķ½·¨
£¨6£©0.2mol/LµÄNaOHÓë0.4mol/LµÄÉÏÊö²úÒµÁ´ÖÐÒ»²úÆ·»¯·ÊÏõËáï§ÈÜÒºµÈÌå»ý»ìºÏºó£¬ÈÜÒºÖÐËùÓзÖ×ÓºÍÀë×Ó£¨ ³ýË®ºÍ°±·Ö×ÓÍ⣩µÈ΢Á£´Ó´óµ½Ð¡µÄ˳ÐòÊÇ
c£¨NO3-£©£¾c£¨NH4+£©£¾c£¨Na+£©£¾c£¨NH3?H2O£©£¾c£¨OH-£©£¾c£¨H+£©
c£¨NO3-£©£¾c£¨NH4+£©£¾c£¨Na+£©£¾c£¨NH3?H2O£©£¾c£¨OH-£©£¾c£¨H+£©
£®
£¨7£©ÒÔÉÏÊö²úÒµÁ´Öм״¼ÎªÈ¼ÁÏÖÆ³ÉȼÁÏµç³Ø£¬Çëд³öÔÚÇâÑõ»¯¼Ø½éÖÊÖÐ¸Ãµç³ØµÄ¸º¼«·´Ó¦Ê½
CH3OH+8OH--6e-¨TCO32-+6H2O
CH3OH+8OH--6e-¨TCO32-+6H2O
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

Èçͼ1ÊÇú»¯¹¤²úÒµÁ´µÄÒ»²¿·Ö£¬ÊÔÔËÓÃËùѧ֪ʶ£¬½â¾öÏÂÁÐÎÊÌ⣺
£¨1£©¸Ã²úÒµÁ´Öкϳɰ±µÄ·´Ó¦ÔڽϵÍÎÂÏÂÄÜ·ñ×Ô·¢½øÐУ¿
¿ÉÒÔ
¿ÉÒÔ
£®
£¨2£©ÒÑÖª¸Ã²úÒµÁ´ÖÐij·´Ó¦µÄƽºâ±í´ïʽΪ£ºK=
C(H2)C(CO)
C(H2O)
£¬ËüËù¶ÔÓ¦µÄ»¯Ñ§·´Ó¦Îª£º
C£¨s£©+H2O£¨g£©?CO£¨g£©+H2£¨g£©£»
C£¨s£©+H2O£¨g£©?CO£¨g£©+H2£¨g£©£»
£®
£¨3£©ÒÑÖªÔÚÒ»¶¨Î¶ÈÏ£¬¸÷·´Ó¦µÄƽºâ³£ÊýÈçÏ£º
C£¨s£©+CO2£¨g£©?2CO£¨g£©£¬K1
CO£¨g£©+H2O£¨g?H2£¨g£©+CO2£¨g£©£¬K2
C£¨s£©+H2O£¨g£©?CO£¨g£©+H2£¨g£©£¬K3
ÔòK1¡¢K2¡¢K3Ö®¼äµÄ¹ØÏµÊÇ£º
K3=K1¡ÁK2
K3=K1¡ÁK2
£®
£¨4£©Ãº»¯¹¤Í¨³£Í¨¹ýÑо¿²»Í¬Î¶ÈÏÂÆ½ºâ³£ÊýÒÔ½â¾ö¸÷ÖÖʵ¼ÊÎÊÌ⣮ÒÑÖªµÈÌå»ýµÄÒ»Ñõ»¯Ì¼ºÍË®ÕôÆø½øÈë·´Ó¦Æ÷ʱ£¬»á·¢ÉúÈçÏ·´Ó¦£ºCO£¨g£©+H2O£¨g£©?H2£¨g£©+CO2£¨g£©£¬¸Ã·´Ó¦Æ½ºâ³£ÊýËæÎ¶ȵı仯ÈçÏ£º
ζÈ/¡æ 400 500 800
ƽºâ³£ÊýK 9.94 9 1
¸Ã·´Ó¦µÄÕý·´Ó¦·½ÏòÊÇ
·ÅÈÈ
·ÅÈÈ
·´Ó¦£¨Ìî¡°ÎüÈÈ¡±»ò¡°·ÅÈÈ¡±£©£¬ÈôÔÚ500¡æÊ±½øÐУ¬ÉèÆðʼʱCOºÍH2OµÄÆðʼŨ¶È¾ùΪ0.020mol/L£¬ÔÚ¸ÃÌõ¼þÏ£¬COµÄƽºâת»¯ÂÊΪ£º
75%
75%
£®
£¨5£©´ÓͼÖп´³ö°±´ß»¯Ñõ»¯¿ÉÒÔÖÆÏõËᣬ´Ë¹ý³ÌÖÐÉæ¼°µªÑõ»¯ÎÈçNO¡¢NO2¡¢N2O4µÈ£®ÒÑÖªNO2ºÍN2O4µÄ½á¹¹Ê½·Ö±ðÊǺͣ®ÒÑÖªN-N¼ü¼üÄÜΪ167kJ?mol-1£¬NO2ÖеªÑõ¼üµÄ¼üÄÜΪ466kJ?mol-1£¬N2O4ÖеªÑõ¼üµÄ¼üÄÜΪ438.5kJ?mol-1£®Çëд³öNO2ת»¯ÎªN2O4µÄÈÈ»¯Ñ§·½³ÌʽΪ
2NO2£¨g£©?N2O4£¨g£©¡÷H=-57kJ?mol-1
2NO2£¨g£©?N2O4£¨g£©¡÷H=-57kJ?mol-1
£®¶Ô·´Ó¦N2O4£¨g£©?2NO2£¨g£©£¬ÔÚζÈΪT1¡¢T2ʱ£¬Æ½ºâÌåϵÖÐNO2µÄÌå»ý·ÖÊýËæÑ¹Ç¿±ä»¯ÇúÏßÈçͼ2Ëùʾ£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
D
D
£®
A£®A¡¢CÁ½µãµÄ·´Ó¦ËÙÂÊ£ºA£¾C
B£®A¡¢CÁ½µãÆøÌåµÄÑÕÉ«£ºAÉCdz
C£®B¡¢CÁ½µãµÄÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿£ºB£¼C
D£®ÓÉ״̬Bµ½×´Ì¬A£¬¿ÉÒÔÓüÓÈȵķ½·¨
£¨6£©ÒÔÉÏÊö²úÒµÁ´Öм״¼ÎªÈ¼ÁÏÖÆ³ÉȼÁÏµç³Ø£¬Çëд³öÔÚÇâÑõ»¯¼Ø½éÖÊÖÐ¸Ãµç³ØµÄ¸º¼«·´Ó¦Ê½
CH3OH+8OH--6e-¨TCO32-+6H2O£»
CH3OH+8OH--6e-¨TCO32-+6H2O£»
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

£¨16·Ö£©ÏÂͼÊÇú»¯¹¤²úÒµÁ´µÄÒ»²¿·Ö£¬ÊÔÔËÓÃËùѧ֪ʶ£¬½â¾öÏÂÁÐÎÊÌ⣺

£¨1£©¸Ã²úÒµÁ´Öкϳɰ±µÄ·´Ó¦ÔڽϵÍÎÂÏÂÄÜ·ñ×Ô·¢½øÐУ¿              ¡£

£¨2£©ÒÑÖª¸Ã²úÒµÁ´ÖÐij·´Ó¦µÄƽºâ±í´ïʽΪ£º   

ËüËù¶ÔÓ¦µÄ»¯Ñ§·´Ó¦Îª£º                                           ¡£

£¨3£©ÒÑÖªÔÚÒ»¶¨Î¶ÈÏ£¬¸÷·´Ó¦µÄƽºâ³£ÊýÈçÏ£º

C£¨s£©+CO2£¨g£©   2CO£¨g£©£¬K1    

CO£¨g£©+H2O£¨g   H2£¨g£©+CO2£¨g£©£¬ K2

C£¨s£©+H2O£¨g£© CO£¨g£©+H2£¨g£© £¬K3

ÔòK1¡¢K2¡¢K3Ö®¼äµÄ¹ØÏµÊÇ£º                              ¡£ 

£¨4£©Ãº»¯¹¤Í¨³£Í¨¹ýÑо¿²»Í¬Î¶ÈÏÂÆ½ºâ³£ÊýÒÔ½â¾ö¸÷ÖÖʵ¼ÊÎÊÌâ¡£ÒÑÖªµÈÌå»ýµÄÒ»Ñõ»¯Ì¼ºÍË®ÕôÆø½øÈë·´Ó¦Æ÷ʱ£¬»á·¢ÉúÈçÏ·´Ó¦£ºCO(g)+H2O(g) H2(g)+CO2(g)£¬¸Ã·´Ó¦Æ½ºâ³£ÊýËæÎ¶ȵı仯ÈçÏ£º

ζÈ/¡æ

400

500

800

ƽºâ³£ÊýK

9.94

9

1

¸Ã·´Ó¦µÄÕý·´Ó¦·½ÏòÊÇ         ·´Ó¦£¨Ìî¡°ÎüÈÈ¡±»ò¡°·ÅÈÈ¡±£©£¬ÈôÔÚ500¡æÊ±½øÐУ¬ÉèÆðʼʱCOºÍH2OµÄÆðʼŨ¶È¾ùΪ0.020mol/L£¬ÔÚ¸ÃÌõ¼þÏ£¬COµÄƽºâת»¯ÂÊΪ£º           ¡£

£¨5£©´ÓͼÖп´³ö°±´ß»¯Ñõ»¯¿ÉÒÔÖÆÏõËᣬ´Ë¹ý³ÌÖÐÉæ¼°µªÑõ»¯ÎÈçNO¡¢NO2¡¢N2O4µÈ¡£ÒÑÖªNO2ºÍN2O4µÄ½á¹¹Ê½·Ö±ðÊǺ͡£ÒÑÖªN£­N¼ü¼üÄÜΪ167kJ¡¤mol£­1£¬NO2ÖеªÑõ¼üµÄ¼üÄÜΪ466kJ¡¤mol£­1£¬N2O4ÖеªÑõ¼üµÄ¼üÄÜΪ438.5kJ¡¤mol£­1¡£Çëд³öNO2ת»¯ÎªN2O4µÄÈÈ»¯Ñ§·½³ÌʽΪ                                     ¡£

¶Ô·´Ó¦N2O4(g)2NO2(g)£¬ÔÚζÈΪT1¡¢T2ʱ£¬Æ½ºâÌåϵÖÐNO2µÄÌå»ý·ÖÊýËæÑ¹Ç¿±ä»¯ÇúÏßÈçͼËùʾ¡£

ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ¡¡¡¡¡¡¡¡¡£

A£®A¡¢CÁ½µãµÄ·´Ó¦ËÙÂÊ£ºA£¾C                 

B£®A¡¢CÁ½µãÆøÌåµÄÑÕÉ«£ºAÉCdz

C£®B¡¢CÁ½µãµÄÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿£ºB£¼C     

D£®ÓÉ״̬Bµ½×´Ì¬A£¬¿ÉÒÔÓüÓÈȵķ½·¨

£¨6£©ÒÔÉÏÊö²úÒµÁ´Öм״¼ÎªÈ¼ÁÏÖÆ³ÉȼÁÏµç³Ø£¬Çëд³öÔÚÇâÑõ»¯¼Ø½éÖÊÖÐ¸Ãµç³ØµÄ¸º¼«·´Ó¦Ê½                                                          ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

(6·Ö)µªÑõ»¯Îï½øÈë´óÆøºó£¬²»½ö»áÐγÉÏõËáÐÍËáÓ꣬»¹¿ÉÄÜÐγɹ⻯ѧÑÌÎí¡£Òò´Ë±ØÐë¶Ôº¬ÓеªÑõ»¯ÎïµÄ·ÏÆø½øÐд¦Àí¡£

(1)ÓÃÇâÑõ»¯ÄÆÈÜÒº¿ÉÒÔÎüÊÕ·ÏÆøÖеĵªÑõ»¯Î·´Ó¦µÄ»¯Ñ§·½³ÌʽÈçÏÂ:

======

Ôڸ÷´Ó¦ÖУ¬Ñõ»¯¼ÁÊÇ         £¬»¹Ô­¼ÁÊÇ           ¡£   

(2)Æû³µÎ²ÆøÖк¬ÓÐÒ»Ñõ»¯µªºÍÒ»Ñõ»¯Ì¼£¬¾­¹ýÅÅÆø¹ÜÖеĴ߻¯×ª»¯Æ÷ת»¯Îª¶Ô´óÆøÎÞÎÛȾµÄÎïÖÊ¡£Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                                  ¡£

(3)ÔÚÒ»¶¨Ìõ¼þϰ±ÆøÒà¿ÉÓÃÀ´½«µªÑõ»¯Îïת»¯ÎªÎÞÎÛȾµÄÎïÖÊ¡£Ð´³ö°±ÆøºÍ¶þÑõ»¯µªÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º                                  ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸