SNCR£­SCRÊÇÒ»ÖÖÐÂÐ͵ÄÑÌÆøÍÑÏõ¼¼Êõ(³ýÈ¥ÑÌÆøÖеÄNOx£©£¬ÆäÁ÷³ÌÈçÏ£º

£¨1£©·´Ó¦2NO£«2CO2CO2£«N2Äܹ»×Ô·¢½øÐУ¬Ôò¸Ã·´Ó¦µÄ¦¤H     0£¨Ìî¡°£¾¡±»ò¡°£¼¡±£©¡£
£¨2£©SNCR£­SCRÁ÷³ÌÖз¢ÉúµÄÖ÷Òª·´Ó¦ÓУº
¢Ù4NO(g)£«4NH3(g)£«O2(g)4N2(g)£«6H2O(g) ¦¤H£½£­1627.2kJ?mol£­1£»
¢Ú6NO(g)£«4NH3(g)5N2(g)£«6H2O(g) ¦¤H£½£­1807.0 kJ?mol£­1£»
¢Û6NO2(g)£«8NH3(g)7N2(g)£«12H2O(g) ¦¤H£½£­2659.9 kJ?mol£­1£»
·´Ó¦N2(g)£«O2(g)2NO(g)µÄ¦¤H£½              kJ?mol£­1¡£
£¨3£©NO2¡¢O2ºÍÈÛÈÚNaNO3¿ÉÖÆ×÷ȼÁϵç³Ø£¬ÆäÔ­Àí¼ûͼ¡£

¸Ãµç³ØÔÚʹÓùý³ÌÖÐʯīIµç¼«ÉÏÉú³ÉÑõ»¯ÎïY£¬Æäµç¼«·´Ó¦Îª£º                              
£¨4£©¿ÉÀûÓøõç³Ø´¦Àí¹¤Òµ·ÏË®Öк¬ÓеÄCr2O72£­£¬´¦Àí¹ý³ÌÖÐÓÃFe×÷Á½¼«µç½âº¬Cr2O72-µÄËáÐÔ·ÏË®£¬Ëæ×ŵç½âµÄ½øÐУ¬Òõ¼«¸½½üÈÜÒºpHÉý¸ß£¬²úÉúCr£¨OH£©3³ÁµíÀ´³ýÈ¥Cr2O72-¡£
¢Ùд³öµç½â¹ý³ÌÖÐCr2O72£­±»»¹Ô­ÎªCr3+µÄÀë×Ó·½³Ìʽ£º                                     ¡£
¢Ú¸Ãµç³Ø¹¤×÷ʱÿ´¦Àí100L Cr2O72-Ũ¶ÈΪ0.002mol/L·ÏË®£¬ÏûºÄ±ê×¼×´¿öÏÂÑõÆø          L¡£
£¨1£©< (2·Ö)£¨2£©+179.8 (2·Ö) £¨3£©NO2£«NO3£­£­e£­£½N2O5(2·Ö)
£¨4£©¢ÙCr2O72£­+ 6Fe2++ 14H+= 2Cr3++ 6Fe3++7 H2O (2·Ö)¢Ú13.44 (2·Ö)

ÊÔÌâ·ÖÎö£º£¨1£©ÒªÏë·´Ó¦2NO£«2CO2CO2£«N2Äܹ»×Ô·¢½øÐУ¬ÔòÓЦ¤H¡ªT¦¤S£¼0£¬¸Ã·´Ó¦ÎªÆøÌåÎïÖʵÄÁ¿¼õСµÄìؼõ·´Ó¦£¬¦¤S£¼0£¬Ôò¸Ã·´Ó¦µÄ¦¤H£¼0£»£¨2£©¸ù¾Ý¸Ç˹¶¨ÂÉ£º¢Ù¡ª¢ÚµÃ
N2(g)£«O2(g)2NO(g)µÄ¦¤H£½+179.8kJ?mol£­1£»£¨3£©ÓÉÌâ¸øȼÁϵç³Ø×°ÖÃͼ֪£¬NO2ÔÚ¸º¼«·¢ÉúÑõ»¯·´Ó¦£¬Éú³ÉN2O5,µç¼«·´Ó¦Ê½Îª£ºNO2£«NO3£­£­e£­£½N2O5£»£¨4£©¢ÙÓÃFe×÷Á½¼«µç½âº¬Cr2O72-µÄËáÐÔ·ÏË®£¬Ñô¼«µç¼«·´Ó¦Ê½Îª£ºFe - 2e-=Fe2+£¬µç½â¹ý³ÌÖÐCr2O72£­±»»¹Ô­ÎªCr3+µÄÀë×Ó·½³ÌʽΪ
Cr2O72£­+ 6Fe2++ 14H+= 2Cr3++ 6Fe3++7 H2O£»¢Ú¸ù¾ÝÌâ¸ø·´Ó¦ºÍµç×ÓÊغãµÃCr2O72£­ºÍÑõÆøµÄ¹Øϵʽ£ºCr2O72£­¡ª¡ª3O2£»100L Cr2O72-Ũ¶ÈΪ0.002mol/L·ÏË®ÖÐCr2O72-µÄÎïÖʵÄÁ¿Îª0.2mol£¬ÏûºÄÑõÆøΪ0.6mol£¬±ê×¼×´¿öϵÄÌå»ýΪ13.44L¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

CH4(g)£«2NO2(g)N2(g)£«CO2(g)£«2H2O(g)¡¡¦¤H£½£­867 kJ¡¤mol£­1¡£¸Ã·´Ó¦¿ÉÓÃÓÚÏû³ýµªÑõ»¯ÎïµÄÎÛȾ¡£ÔÚ130 ¡æºÍ180 ¡æʱ£¬·Ö±ð½«0.50 mol CH4ºÍa mol NO2³äÈë1 LµÄÃܱÕÈÝÆ÷Öз¢Éú·´Ó¦£¬²âµÃÓйØÊý¾ÝÈçÏÂ±í£º
ʵÑé
񅧏
ζÈ
ʱ¼ä/min
0
10
20
40
50
1
130 ¡æ
n(CH4)/mol
0.50
0.35
0.25
0.10
0.10
2
180 ¡æ
n(CH4)/mol
0.50
0.30
0.18
 
0.15
 
(1)¿ªÕ¹ÊµÑé1ºÍʵÑé2µÄÄ¿µÄÊÇ______________________________¡£
(2)180 ¡æʱ£¬·´Ó¦µ½40 min£¬Ìåϵ________(Ìî¡°ÊÇ¡±»ò¡°·ñ¡±)´ïµ½Æ½ºâ״̬£¬ÀíÓÉÊÇ__________________________£»
CH4µÄƽºâת»¯ÂÊΪ________¡£
(3)ÒÑÖª130 ¡æʱ¸Ã·´Ó¦µÄ»¯Ñ§Æ½ºâ³£ÊýΪ6.4£¬ÊÔ¼ÆËãaµÄÖµ¡£(д³ö¼ÆËã¹ý³Ì)
(4)Ò»¶¨Ìõ¼þÏ£¬·´Ó¦Ê±¼ätÓëת»¯ÂʦÁ(NO2)µÄ¹ØϵÈçͼËùʾ£¬ÇëÔÚͼÏñÖл­³ö180 ¡æʱ£¬Ñ¹Ç¿Îªp2(Éèѹǿp2>p1)µÄ±ä»¯ÇúÏߣ¬²¢×ö±ØÒªµÄ±ê×¢¡£

(5)¸ù¾ÝÒÑÖªÇóË㣺¦¤H2£½________¡£
CH4(g)£«4NO2(g)4NO(g)£«CO2(g)£«2H2O(g)¡¡¦¤H1£½£­574 kJ¡¤mol£­1
CH4(g)£«4NO(g)2N2(g)£«CO2(g)£«2H2O(g)¡¡¦¤H2

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

ÎÒ¹ú¹¤ÒµÉÏÖ÷Òª²ÉÓÃÒÔÏÂËÄÖÖ·½·¨½µµÍβÆøÖеĺ¬ÁòÁ¿£º
·½·¨1
ȼúÖмÓÈëʯ»Òʯ£¬½«SO2ת»¯ÎªCaSO3£¬ÔÙÑõ»¯ÎªCaSO4
·½·¨2
Óð±Ë®½«SO2ת»¯ÎªNH4HSO3£¬ÔÙÑõ»¯Îª(NH4)2SO4
·½·¨3
¸ßÎÂÏÂÓÃˮúÆø½«SO2»¹Ô­ÎªS
·½·¨4
ÓÃNa2SO3ÈÜÒºÎüÊÕSO2£¬ÔÙµç½âת»¯ÎªH2SO4
 
£¨1£©·½·¨1ÖÐÒÑÖª£º¢Ù CaO(s)£«CO2(g)£½CaCO3(s)  ¦¤H=£­178.3 kJ/mol
¢ÚCaO(s)£«SO2(g)£½CaSO3(s) ¦¤H=£­402.0 kJ/mol 
¢Û2CaSO3(s)£«O2(g)£½2CaSO4(s) ¦¤H=£­2314.8 kJ/mol
д³öCaCO3ÓëSO2·´Ó¦Éú³ÉCaSO4µÄÈÈ»¯Ñ§·½³Ìʽ£º____£»´Ë·´Ó¦µÄƽºâ³£Êý±í´ïʽΪ£º_____¡£

£¨2£©·½·¨2ÖÐ×îºó²úÆ·Öк¬ÓÐÉÙÁ¿(NH4)2SO3£¬Îª²â¶¨(NH4)2SO4µÄº¬Á¿£¬·ÖÎöÔ±Éè¼ÆÒÔϲ½Ö裺
¢Ù׼ȷ³ÆÈ¡13.9 g ÑùÆ·£¬Èܽ⣻
¢ÚÏòÈÜÒºÖмÓÈëÖ²ÎïÓÍÐγÉÓÍĤ£¬ÓõιܲåÈëÒºÃæϼÓÈë¹ýÁ¿ÑÎËᣬ³ä·Ö·´Ó¦£¬ÔÙ¼ÓÈÈÖó·Ð£»
¢Û¼ÓÈë×ãÁ¿µÄÂÈ»¯±µÈÜÒº£¬¹ýÂË£»
¢Ü½øÐÐÁ½²½ÊµÑé²Ù×÷£»
¢Ý³ÆÁ¿£¬µÃµ½¹ÌÌå23.3 g£¬¼ÆËã¡£
²½Öè¢ÚµÄÄ¿µÄÊÇ£º_____¡£²½Öè¢ÜÁ½²½ÊµÑé²Ù×÷µÄÃû³Æ·Ö±ðΪ£º  _____¡¢_____¡£ÑùÆ·ÖÐ(NH4)2SO4µÄÖÊÁ¿·ÖÊý£º____£¨±£ÁôÁ½Î»ÓÐЧÊý×Ö£©¡£
£¨3£©¾ÝÑо¿±íÃ÷·½·¨3µÄÆøÅä±È×îÊÊÒËΪ0.75£Û¼´ÃºÆø£¨CO¡¢H2µÄÌå»ý·ÖÊýÖ®ºÍΪ90%£©¡ÃSO2ÑÌÆø£¨SO2Ìå»ý·ÖÊý²»³¬¹ý15%£©Á÷Á¿=30¡Ã40£Ý¡£ÓÃƽºâÔ­Àí½âÊͱ£³ÖÆøÅä±ÈΪ0.75µÄÄ¿µÄÊÇ£º_____¡£
£¨4£©·½·¨4ÖÐÓöèÐԵ缫µç½âÈÜÒºµÄ×°ÖÃÈçͼËùʾ¡£Ñô¼«µç¼«·´Ó¦·½³ÌʽΪ_____¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

¸ù¾ÝÒÔÏÂÈý¸öÈÈ»¯Ñ§·´Ó¦·½³Ìʽ£º2H2S(g)+3O2(g) =2SO2(g)+2H2O(l) H= -Q1 kJ/mol£»
2H2S(g)+O2(g) =2S(s) +2H2O(l) H= -Q2kJ/mol;
2H2S(g)+O2(g) =2S(s)+2H2O(g) H= -Q3kJ/mol¡£
ÅжÏQ1¡¢Q2¡¢Q3ÈýÕß¹ØϵÕýÈ·µÄÊÇ
A£®Q1£¾Q2£¾Q3B£®Q1£¾Q3£¾Q2C£®Q3£¾Q2£¾Q1D£®Q2£¾Q1£¾Q3

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

»¯¹¤ÐÐÒµµÄ·¢Õ¹±ØÐë·ûºÏ¹ú¼Ò½ÚÄܼõÅŵÄ×ÜÌåÒªÇó¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÒÑÖªC(s)+H2O(g) CO(g)+H2(g)£¬Ôò¸Ã·´Ó¦µÄƽºâ³£Êý±í´ïʽΪ               ¡£
£¨2£©ÒÑÖªÔÚÒ»¶¨Î¶ÈÏ£¬
C£¨s£©+CO2£¨g£©   2CO£¨g£©          ¡÷H1
CO£¨g£©+H2O£¨g£©   H2£¨g£©+CO2£¨g£© ¡÷H2
C£¨s£©+H2O£¨g£© CO£¨g£©+H2£¨g£©    ¡÷H3
Ôò¡÷H1¡¢¡÷H2¡¢¡÷H3Ö®¼äµÄ¹ØϵÊÇ£º                             ¡£
£¨3£©Í¨¹ýÑо¿²»Í¬Î¶ÈÏÂƽºâ³£Êý¿ÉÒÔ½â¾öijЩʵ¼ÊÎÊÌâ¡£ÒÑÖªµÈÌå»ýµÄÒ»Ñõ»¯Ì¼ºÍË®ÕôÆø½øÈ뷴Ӧʱ£¬»á·¢ÉúÈçÏ·´Ó¦£º CO(g)+H2O(g) H2(g)+CO2(g)£¬¸Ã·´Ó¦Æ½ºâ³£ÊýËæζȵı仯Èç±íËùʾ¡£
ζÈ/¡æ
400
500
800
ƽºâ³£ÊýK
9.94
9
1
 
Ôò¸Ã·´Ó¦µÄÕý·´Ó¦·½ÏòÊÇ     ·´Ó¦£¨Ìî¡°ÎüÈÈ¡±»ò¡°·ÅÈÈ¡±£©£¬ÔÚ500¡æʱ£¬ÈôÉèÆðʼʱCOºÍH2OµÄÆðʼŨ¶È¾ùΪ0.020mol/L£¬ÔòCOµÄƽºâת»¯ÂÊΪ     ¡£
£¨4£©´Ó°±´ß»¯Ñõ»¯¿ÉÒÔÖÆÏõËᣬ´Ë¹ý³ÌÖÐÉæ¼°µªÑõ»¯ÎÈçNO¡¢NO2¡¢N2O4µÈ¡£¶Ô·´Ó¦N2O4(g) 2NO2(g)  ¡÷H£¾0ÔÚζÈΪT1¡¢T2ʱ£¬Æ½ºâÌåϵÖÐNO2µÄÌå»ý·ÖÊýËæѹǿ±ä»¯ÇúÏßÈçͼËùʾ¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ      £º

A£®A¡¢CÁ½µãµÄ·´Ó¦ËÙÂÊ£ºA£¾C
B£®A¡¢CÁ½µãÆøÌåµÄÑÕÉ«£ºAÉCdz
C£®B¡¢CÁ½µãµÄÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿£ºB£¼C
D£®ÓÉ״̬Aµ½×´Ì¬B£¬¿ÉÒÔÓüÓÈȵķ½·¨
E£®A¡¢CÁ½µãµÄ»¯Ñ§Æ½ºâ³£Êý£ºA=C
£¨5£©¹¤ÒµÉÏÓÃNa2SO3ÎüÊÕβÆøÖеÄSO2£¬ÔÙÓÃÏÂͼװÖõç½â(¶èÐԵ缫)NaHSO3ÖÆÈ¡H2SO4£¨ÒõÀë×Ó½»»»Ä¤Ö»ÓÀÐíÒõÀë×Óͨ¹ý£©£¬Ñô¼«µç¼«·´Ó¦Ê½Îª£º               £¬Ñô¼«ÇøÒݳöÆøÌåµÄ³É·ÖΪ       £¨Ìѧʽ£©¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

100¡æʱ£¬ÔÚ1LºãκãÈݵÄÃܱÕÈÝÆ÷ÖУ¬Í¨Èë0.1 mol N2O4£¬·¢Éú·´Ó¦£ºN2O4(g) 2NO2(g);¡÷H=" +57.0" kJ¡¤mol-1£¬NO2ºÍN2O4µÄŨ¶ÈÈçͼ¼×Ëùʾ¡£NO2ºÍN2O4µÄÏûºÄËÙÂÊÓëÆäŨ¶ÈµÄ¹ØϵÈçÒÒͼËùʾ£¬

£¨1£©ÔÚ0¡«60sÄÚ£¬ÒÔN2O4±íʾµÄƽ¾ù·´Ó¦ËÙÂÊΪ                    mol¡¤L-1¡¤s-1¡£
£¨2£©¸ù¾Ý¼×ͼÖÐÓйØÊý¾Ý£¬¼ÆËã100¡æʱ¸Ã·´Ó¦µÄƽºâ³£ÊýK1=              =0.36mol.L-1.S-1
ÈôÆäËûÌõ¼þ²»±ä£¬Éý¸ßζÈÖÁ120¡æ£¬´ïµ½ÐÂƽºâµÄ³£ÊýÊÇk2£¬Ôòk1       k2£¨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°£½¡±£©¡££¨3£©·´Ó¦½øÐе½100sʱ£¬ÈôÓÐÒ»ÏîÌõ¼þ·¢Éú±ä»¯£¬±ä»¯µÄÌõ¼þ¿ÉÄÜÊÇ                   ¡£
A£®½µµÍζȠ B£®Í¨È뺤ÆøʹÆäѹǿÔö´ó   C£®ÓÖÍùÈÝÆ÷ÖгäÈëN2O4  D£®Ôö¼ÓÈÝÆ÷Ìå»ý
£¨4£©ÒÒͼÖÐ, ½»µãA±íʾ¸Ã·´Ó¦µÄËù´¦µÄ״̬Ϊ             ¡£
A£®Æ½ºâ״̬     B£®³¯Õý·´Ó¦·½ÏòÒƶ¯     C£®³¯Äæ·´Ó¦·½ÏòÒƶ¯     D£®ÎÞ·¨ÅжÏ
£¨5£©ÒÑÖªN2(g)+2O2(g)=2NO2(g)         ¡÷H=" +67.2" kJ¡¤mol-1
N2H4(g)+O2(g)=N2(g)+2H2O(g)  ¡÷H=" -534.7" kJ¡¤mol-1
N2O4(g) 2NO2(g)          ¡÷H=" +57.0" kJ¡¤mol-1
Ôò2N2H4(g)+N2O4(g)=3N2(g)+4H2O(g)      ¡÷H=           kJ¡¤mol-1

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÒÑÖªH-H¡¢Cl-ClºÍH-ClµÄ¼üÄÜ·Ö±ðΪ436 kJ¡¤mol-1¡¢243 kJ¡¤mol-1ºÍ431 kJ¡¤mol-1£¬ÇëÓôËÊý¾Ý¹À¼Æ£¬ÓÉCl2¡¢H2Éú³É2mol H-Cl¡¡Ê±µÄÈÈЧӦ¡÷HµÈÓÚ£¨ £©
A£®-183 kJ¡¤mol-1B£®-91£®5kJ¡¤mol-1¡¡¡¡
C£®+183kJ¡¤mol-1¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡D£®+ 91£®5kJ¡¤mol-1

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

ÁòËáÑÎÖ÷ÒªÀ´×Եزã¿óÎïÖÊ£¬¶àÒÔÁòËá¸Æ¡¢ÁòËáþµÄÐÎ̬´æÔÚ¡£
£¨1£©ÒÑÖª£º¢ÙNa2SO4(s)=Na2S(s)+2O2(g) £»  ¦¤H1=" +1011.0" kJ ¡¤ mol-1
¢ÚC(s)+O2(g)=CO2(g) £»   ¦¤H2=£­393.5 kJ ¡¤ mol-1
¢Û2C(s)+O2(g)="2CO(g)" £»¦¤H3=£­221.0 kJ ¡¤ mol-1 
Ôò·´Ó¦¢ÜNa2SO4(s)+4C(s)=Na2S(s)+4CO(g)£»¦¤H4=             kJ ¡¤ mol-1£¬¸Ã·´Ó¦ÄÜ×Ô·¢½øÐеÄÔ­ÒòÊÇ                              £»¹¤ÒµÉÏÖƱ¸Na2S²»Ó÷´Ó¦¢Ù£¬¶øÓ÷´Ó¦¢ÜµÄÀíÓÉÊÇ                                                       ¡£
£¨2£©ÒÑÖª²»Í¬Î¶ÈÏÂ2SO2+O22SO3µÄƽºâ³£Êý¼ûÏÂ±í¡£
ζȣ¨¡æ£©
527
758
927
ƽºâ³£Êý
784
1.0
0.04
 
1233¡æʱ£¬CaSO4ÈȽâËùµÃÆøÌåµÄÖ÷Òª³É·ÖÊÇSO2ºÍO2£¬¶ø²»ÊÇSO3µÄÔ­ÒòÊÇ               ¡£
£¨3£©¸ßÎÂʱ£¬ÓÃCO»¹Ô­MgSO4¿ÉÖƱ¸¸ß´¿MgO¡£
¢Ù750¡æʱ£¬²âµÃÆøÌåÖꬵÈÎïÖʵÄÁ¿SO2ºÍSO3£¬´Ëʱ·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ                     ¡£
¢Ú½«ÉÏÊö·´Ó¦»ñµÃµÄSO2ͨÈ뺬PtCl42-µÄËáÐÔÈÜÒº£¬¿É»¹Ô­³öPt£¬Ôò·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ                            ¡£
¢ÛÓÉMgO¿ÉÖƳɡ°Ã¾¡ª´ÎÂÈËáÑΡ±È¼Áϵç³Ø£¬Æä×°ÖÃʾÒâͼÈçͼ£¬ÔòÕý¼«µÄµç¼«·´Ó¦Ê½Îª          ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

ÒÑÖªµ¥ÖÊÁòÔÚͨ³£Ìõ¼þÏÂÒÔS8(б·½Áò)µÄÐÎʽ´æÔÚ£¬¶øÔÚÕôÆø״̬ʱ£¬º¬ÓÐS2¡¢S4¡¢S6¼°S8µÈ¶àÖÖͬËØÒìÐÎÌ壬ÆäÖÐS4¡¢S6ºÍS8¾ßÓÐÏàËƵĽṹÌص㣬Æä½á¹¹ÈçÏÂͼËùʾ£º

ÔÚÒ»¶¨Ìõ¼þÏ£¬S8(s)ºÍO2(g)·¢Éú·´Ó¦ÒÀ´Îת»¯ÎªSO2(g)ºÍSO3(g)¡£·´Ó¦¹ý³ÌºÍÄÜÁ¿¹Øϵ¿ÉÓÃÏÂͼ¼òµ¥±íʾ(ͼÖеĦ¤H±íʾÉú³É1 molº¬Áò²úÎïµÄÊý¾Ý)¡£

(1)д³ö±íʾS8ȼÉÕÈȵÄÈÈ»¯Ñ§·½³Ìʽ_____________________¡£
(2)д³öSO3·Ö½âÉú³ÉSO2ºÍO2µÄÈÈ»¯Ñ§·½³Ìʽ_________________________¡£
(3)ÈôÒÑÖªSO2ÖÐÁòÑõ¼üµÄ¼üÄÜΪd kJ¡¤mol-1£¬O2ÖÐÑõÑõ¼üµÄ¼üÄÜΪe kJ¡¤mol-1£¬ÔòS8·Ö×ÓÖÐÁòÁò¼üµÄ¼üÄÜΪ___________¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸