ÌâÄ¿ÄÚÈÝ

£¨15·Ö£©Ëæ×ŵªÑõ»¯ÎïÎÛȾµÄÈÕÇ÷ÑÏÖØ£¬¹ú¼Ò½«ÓÚ¡°Ê®¶þÎ塱ÆÚ¼ä¼Ó´ó¶ÔµªÑõ»¯ÎïÅŷŵĿØÖÆÁ¦¶È¡£Ä¿Ç°£¬Ïû³ýµªÑõ»¯ÎïÎÛȾÓжàÖÖ·½·¨¡£
(1)ÓûîÐÔÌ¿»¹Ô­·¨´¦ÀíµªÑõ»¯Îï¡£Óйط´Ó¦Îª£ºC(s)£«2NO(g)N2(g)£«CO2 (g) ¡÷H¡£Ä³Ñо¿Ð¡×éÏòijÃܱÕÈÝÆ÷¼ÓÈëÒ»¶¨Á¿µÄ»îÐÔÌ¿ºÍNO£¬ºãÎÂ(T1¡æ)Ìõ¼þÏ·´Ó¦£¬·´Ó¦½øÐе½²»Í¬Ê±¼ä²âµÃ¸÷ÎïÖʵÄŨ¶ÈÈçÏ£º
Ũ¶È/mol¡¤L£­1
ʱ¼ä/min
NO
N2
CO2
0
0.100
0
0
10
0.058
0.021
0.021
20
0.040
0.030
0.030
30
0.040
0.030
0.030
40
0.032
0.034
0.017
50
0.032
0.034
0.017
¢ÙT1¡æʱ£¬¸Ã·´Ó¦µÄƽºâ³£ÊýK£½                    £¨±£ÁôÁ½Î»Ð¡Êý£©¡£
¢Ú30minºó£¬¸Ä±äijһÌõ¼þ£¬·´Ó¦ÖØдﵽƽºâ£¬Ôò¸Ä±äµÄÌõ¼þ¿ÉÄÜÊÇ             ¡£
¢ÛÈô30minºóÉý¸ßζÈÖÁT2¡æ£¬´ïµ½Æ½ºâʱ£¬ÈÝÆ÷ÖÐNO¡¢N2¡¢CO2µÄŨ¶ÈÖ®±ÈΪ5£º3£º3£¬Ôò¸Ã·´Ó¦µÄ¡÷H           0£¨Ìî¡°£¾¡±¡¢¡° £½¡±»ò¡°£¼¡±£©¡£
(2)ÓÃCH4´ß»¯»¹Ô­µªÑõ»¯Îï¿ÉÒÔÏû³ýµªÑõ»¯ÎïµÄÎÛȾ¡£ÒÑÖª£º
¢ÙCH4(g)£«4NO2(g)£½4NO(g)£«CO2(g)£«2H2O(g)   ¡÷H£½£­574 kJ¡¤mol£­1
¢ÚCH4(g)£«4NO(g)£½2N2(g)£«CO2(g)£«2H2O(g)     ¡÷H£½£­1160 kJ¡¤mol£­1
¢ÛH2O(g)£½H2O(l)  ¡÷H£½£­44.0 kJ¡¤mol£­1
д³öCH4(g)ÓëNO2(g)·´Ó¦Éú³ÉN2(g)¡¢CO2(g)ºÍH2O(1)µÄÈÈ»¯Ñ§·½³Ìʽ                         ¡£
(3)ÒÔNO2¡¢O2¡¢ÈÛÈÚNaNO3×é³ÉµÄȼÁϵç³Ø×°ÖÃÈçͼËùʾ£¬ÔÚʹÓùý³ÌÖÐʯīIµç¼«·´Ó¦Éú³ÉÒ»ÖÖÑõ»¯ÎïY£¬Óйص缫·´Ó¦¿É±íʾΪ                                   ¡£
(1)¢Ù0.56       ¢Ú¼õСCO2µÄŨ¶È£¨ºÏÀí´ð°¸¾ù¿É£©    ¢Û£¼
(2)CH4(g)£«2NO2(g)£½N2(g)£«CO2(g)£«2H2O(l)  ¡÷H£½£­955 kJ¡¤mol£­1
(3)NO2£«NO3£­£­e£­£½N2O5
£¨1£©¢Ù¸ù¾Ý±íÖÐÊý¾Ý¿ÉÖª£¬·´Ó¦½øÐе½20minÊÇÆøÌåÎïÖʵÄŨ¶È²»ÔÙ·¢Éú±ä»¯£¬ËùÒÔƽºâ³£Êý£½
¢Ú30min¡ú4minʱNOºÍCO2Ũ¶È¼õС£¬µªÆøµÄŨ¶ÈÔö´ó£¬ËùÒԸıäµÄÌõ¼þÊǼõСCO2µÄŨ¶È¡£
¢ÛÈÝÆ÷ÖÐNO¡¢N2¡¢CO2µÄŨ¶ÈÖ®±ÈΪ5£º3£º3£¬ËµÃ÷Éý¸ßζȷ´Ó¦ÎïµÄŨ¶ÈÔö´ó£¬Òò´Ë·´Ó¦ÏòÄæ·´Ó¦·½ÏòÒƶ¯£¬¼´Õý·´Ó¦ÊÇ·ÅÈÈ·´Ó¦¡£
£¨2£©¿¼²é¸Ç˹¶¨ÂɵÄÓ¦Ó㬣¨¢Ù£«¢Ú£©¡Â2£«¢Û¡Á2¼´µÃµ½CH4(g)£«2NO2(g)£½N2(g)£«CO2(g)£«2H2O(l)£¬ËùÒÔ·´Ó¦ÈÈÊÇ£¨£­574 kJ¡¤mol£­1£­1160 kJ¡¤mol£­1£©¡Â2£­44.0 kJ¡¤mol£­1¡Á2£½£­955 kJ¡¤mol£­1¡£
£¨3£©¸ù¾Ý×°ÖÃͼ¿ÉÖª£¬YÊÇÔÚʯīIÉú³ÉµÄ£¬¶øʯīIͨÈëµÄÊÇNO2£¬ËùÒÔÊǸº¼«£¬Ê§È¥µç×Ó£¬Òò´Ë·´Ó¦Ê½ÎªNO2£«NO3£­£­e£­£½N2O5¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ºÏ³É°±ÄòËع¤ÒµÉú²ú¹ý³ÌÖÐÉæ¼°µ½µÄÎïÖÊת»¯¹ý³ÌÈçÏÂͼËùʾ¡£

£¨1£©ÌìÈ»Æø£¨Ö÷Òª³É·ÖΪCH4£©ÔÚ¸ßΡ¢´ß»¯¼Á×÷ÓÃÏÂÓëË®ÕôÆø·´Ó¦Éú³ÉH2ºÍCOµÄ»¯Ñ§·½³ÌʽΪ      ¡£
£¨2£©¼×ÍéÊÇÒ»ÖÖÇå½àȼÁÏ£¬µ«²»ÍêȫȼÉÕʱÈÈЧÂʽµµÍ£¬Í¬Ê±²úÉúÓж¾ÆøÌåÔì³ÉÎÛȾ¡£
¡¡ÒÑÖª£ºCH4(g) + 2O2(g)£½CO2(g) + 2H2O(l)¡¡ ¡¡¡¡¦¤H1£½¨D890.3 kJ/mol
2CO (g) + O2(g)£½2CO2(g)¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ¦¤H2£½¨D566.0 kJ/mol
Ôò¼×Íé²»ÍêȫȼÉÕÉú³ÉÒ»Ñõ»¯Ì¼ºÍҺ̬ˮʱµÄÈÈЧÂÊÊÇÍêȫȼÉÕʱµÄ_____±¶£¨¼ÆËã½á¹û±£Áô1λСÊý£©¡£
£¨3£©¼×ÍéȼÁϵç³Ø¿ÉÒÔÌáÉýÄÜÁ¿ÀûÓÃÂÊ¡£ÏÂͼÊÇÀûÓü×ÍéȼÁϵç³Øµç½â50 mL 2 mol¡¤L-1µÄÂÈ»¯Í­ÈÜÒºµÄ×°ÖÃʾÒâͼ£º
¡¡
Çë»Ø´ð£º
¢Ù¼×ÍéȼÁϵç³ØµÄÕý¼«·´Ó¦Ê½ÊÇ____          ____¡£
¢Úµ±Ïß·ÖÐÓÐ0.1 molµç×Óͨ¹ýʱ£¬________£¨Ìî¡°a¡±»ò¡°b¡±£©¼«ÔöÖØ________g¡£
£¨4£©ÔËÊ䰱ʱ£¬²»ÄÜʹÓÃÍ­¼°ÆäºÏ½ðÖÆÔìµÄ¹ÜµÀ·§ÃÅ¡£ÒòΪÔÚ³±ÊªµÄ»·¾³ÖУ¬½ðÊôÍ­ÔÚÓÐNH3´æÔÚʱÄܱ»¿ÕÆøÖеÄO2Ñõ»¯£¬Éú³É[Cu(NH3)4]2+£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ                               ¡£
(11·Ö)ÒÑÖª¶ÌÖÜÆÚÖ÷×åÔªËØX¡¢Y¡¢Z¡¢W£¬Ô­×ÓÐòÊýÒÀ´ÎÔö´óÇÒXºÍYµÄÔ­×ÓÐòÊýÖ®ºÍµÈÓÚZµÄÔ­×ÓÐòÊý£¬XºÍZ¿ÉÐγÉX2Z£¬X2Z2Á½ÖÖ»¯ºÏÎWÊǶÌÖÜÆÚÖ÷×åÔªËØÖа뾶×î´óµÄÔªËØ¡£
¢Å WÔÚÖÜÆÚ±íÖеÄλÖ㺠           ¡£
¢ÆÔÚÒ»¶¨Ìõ¼þÏ£¬ÈÝ»ýΪ1LÃܱÕÈÝÆ÷ÖмÓÈë1.2molX2ºÍ0.4molY2£¬·¢ÉúÈçÏ·´Ó¦£º
3X2 (g)  + Y2(g) 2YX3(g)    ¡÷H  ·´Ó¦¸÷ÎïÖʵÄÁ¿Å¨¶ÈËæʱ¼ä±ä»¯ÈçÏ£º

¢Ù´Ë·´Ó¦µÄƽºâ³£Êý±í´ïʽΪ               (Óû¯Ñ§Ê½±íʾ) £¬  K=         ¡£
¢ÚÈôÉý¸ßζÈƽºâ³£ÊýK¼õС£¬Ôò¡÷H      0(Ì£¬£¼)¡£
¢ÇA1ÊÇËÄÖÖÔªËØÖÐÈýÖÖÔªËØ×é³ÉµÄµç½âÖÊ£¬ÈÜÒº³Ê¼îÐÔ£¬½«0.1mol¡¤L-1µÄA1ÈÜҺϡÊÍÖÁÔ­Ìå»ýµÄ10±¶ºóÈÜÒºµÄpH=12£¬ÔòA1µÄµç×ÓʽΪ          ¡£
¢ÈB1¡¢B2ÊÇÓÉËÄÖÖÔªËØÈýÖÖÐγɵÄÇ¿µç½âÖÊ£¬ÇÒÈÜÒº³ÊËáÐÔ£¬ÏàͬŨ¶ÈʱB1ÈÜÒºÖÐË®µÄµçÀë³Ì¶ÈСÓÚB2ÈÜÒºÖÐË®µÄµçÀë³Ì¶È£¬ÆäÔ­ÒòÊÇ                ¡£
¢ÉA2ºÍB1·´Ó¦Éú³ÉB2£¬Ôò0.2mol/LA2ºÍ0.1mol/L B1µÈÌå»ý»ìºÏºóÈÜÒºÖÐÀë×ÓŨ¶È´óС¹ØϵΪ                                        ¡£

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

¾«Ó¢¼Ò½ÌÍø