£¨11·Ö£©¿Æѧ¼ÒÀûÓÃÌ«ÑôÄÜ·Ö½âË®Éú³ÉµÄÇâÆøÔÚ´ß»¯¼Á×÷ÓÃÏÂÓë¶þÑõ»¯Ì¼·´Ó¦Éú³É¼×´¼£¬²¢¿ª·¢³öÖ±½ÓÒÔ¼×´¼ÎªÈ¼ÁϵÄȼÁϵç³Ø¡£ÒÑÖªH2£¨g£©¡¢CO£¨g£©ºÍCH3OH£¨l£©µÄȼÉÕÈÈ¡÷H·Ö±ðΪ-285.8kJ¡¤mol-1¡¢-283.0kJ¡¤mol-1ºÍ-726.5kJ¡¤mol-1¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÓÃÌ«ÑôÄÜ·Ö½â10molË®ÏûºÄµÄÄÜÁ¿ÊÇ_____________kJ£»
£¨2£©¼×´¼²»ÍêȫȼÉÕÉú³ÉÒ»Ñõ»¯Ì¼ºÍҺ̬ˮµÄÈÈ»¯Ñ§·½³ÌʽΪ_____________£»
£¨3£©ÔÚÈÝ»ýΪ2LµÄÃܱÕÈÝÆ÷ÖУ¬ÓÉCO2ºÍH2ºÏ³É¼×´¼£¬ÔÚÆäËûÌõ¼þ²»±äµÄÇé¿öÏ£¬¿¼²ìζȶԷ´Ó¦µÄÓ°Ï죬ʵÑé½á¹ûÈçÏÂͼËùʾ£¨×¢£ºT1¡¢T2¾ù´óÓÚ300¡æ£©£»

ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ______£¨ÌîÐòºÅ£©
¢ÙζÈΪT1ʱ£¬´Ó·´Ó¦¿ªÊ¼µ½Æ½ºâ£¬Éú³É¼×´¼µÄƽ¾ùËÙÂÊΪ
v(CH3OH)=nA/tA mol¡¤L-1¡¤min-1
¢Ú¸Ã·´Ó¦ÔÚT1ʱµÄƽºâ³£Êý±ÈT2ʱµÄС
¢Û¸Ã·´Ó¦Îª·ÅÈÈ·´Ó¦
¢Ü´¦ÓÚAµãµÄ·´Ó¦Ìåϵ´ÓT1±äµ½T2£¬
´ïµ½Æ½ºâʱÔö´ó
£¨4£©ÔÚT1ζÈʱ£¬½«1molCO2ºÍ3molH2³äÈëÒ»ÃܱպãÈÝÈÝÆ÷ÖУ¬³ä·Ö·´Ó¦´ïµ½Æ½ºâºó£¬ÈôCO2ת»¯ÂÊΪa,ÔòÈÝÆ÷ÄÚµÄѹǿÓëÆðʼѹǿ֮±ÈΪ______£»
£¨5£©ÔÚÖ±½ÓÒÔ¼×´¼ÎªÈ¼Áϵç³ØÖУ¬µç½âÖÊÈÜҺΪËáÐÔ£¬¸º¼«µÄ·´Ó¦Ê½Îª________¡¢Õý¼«µÄ·´Ó¦Ê½Îª________¡£ÀíÏë״̬Ï£¬¸ÃȼÁϵç³ØÏûºÄ1mol¼×´¼ËùÄܲúÉúµÄ×î´óµçÄÜΪ702.1KJ,Ôò¸ÃȼÁϵç³ØµÄÀíÂÛЧÂÊΪ________£¨È¼Áϵç³ØµÄÀíÂÛЧÂÊÊÇÖ¸µç³ØËù²úÉúµÄ×î´óµçÄÜÓëȼÁϵç³Ø·´Ó¦ËùÄÜÊͷŵÄÈ«²¿ÄÜÁ¿Ö®±È£©
£¨11·Ö£©(1) 2858
(2)  CH3OH(l)+ O2(g)="CO(g)+2" H2O(l)     ¡÷H=-443.5kJ¡¤mol-1
(3) ¢Û¢Ü   (4)1-a/2
(5) CH3OH(g) +H2O-6e-= CO2 +6H+     3/2O2 + +6H+ +6e-= 3H2O
96.6%

½â£º£¨1£©ÓÉH2£¨g£©µÄȼÉÕÈÈ¡÷HΪ-285.8kJ?mol-1Öª£¬1molH2£¨g£©ÍêȫȼÉÕÉú³É1molH2O£¨l£©·Å³öÈÈÁ¿285.8kJ£¬
¼´·Ö½â1mol H2O£¨l£©Îª1mol H2£¨g£©ÏûºÄµÄÄÜÁ¿Îª285.8kJ£¬Ôò·Ö½â10mol H2O£¨l£©ÏûºÄµÄÄÜÁ¿Îª285.8kJ¡Á10=2858kJ£¬
¹Ê´ð°¸Îª£º2858
£¨2£©ÓÉCO£¨g£©ºÍCH3OH£¨l£©µÄȼÉÕÈÈ¡÷H·Ö±ðΪ-283.0kJ?mol-1ºÍ-726.5kJ?mol-1£¬Ôò
£¨3£©¢ÙCO£¨g£©+1/2O2£¨g£©=CO2£¨g£©¡÷H=-283.0kJ?mol-1
£¨4£©¢ÚCH3OH£¨l£©+3/2O2£¨g£©=CO2£¨g£©+2 H2O£¨l£©¡÷H=-726.5kJ?mol-1
£¨5£©ÓɸÇ˹¶¨ÂÉ¿ÉÖªÓâÚ-¢ÙµÃ·´Ó¦CH3OH£¨l£©+O2£¨g£©=CO£¨g£©+2 H2O£¨l£©£¬
£¨6£©¸Ã·´Ó¦µÄ·´Ó¦ÈÈ¡÷H=-726.5kJ?mol-1-£¨-283.0kJ?mol-1£©=-443.5kJ?mol-1£¬
£¨7£©¹Ê´ð°¸Îª£ºCH3OH£¨l£©+O2£¨g£©=CO£¨g£©+2 H2O£¨l£©¡÷H=-443.5kJ?mol-1£»
£¨8£©(3£©¸ù¾ÝÌâ¸øͼÏó·ÖÎö¿ÉÖª£¬T2ÏȴﵽƽºâÔòT2£¾T1£¬ÓÉζÈÉý¸ß·´Ó¦ËÙÂÊÔö´ó¿ÉÖªT2µÄ·´Ó¦ËÙÂÊ´óÓÚT1£¬
£¨9£©ÓÖζȸßʱƽºâ״̬CH3OHµÄÎïÖʵÄÁ¿ÉÙ£¬Ôò˵Ã÷¿ÉÄæ·´Ó¦CO2+3H2?CH3OH+H2OÏòÄæ·´Ó¦·½ÏòÒƶ¯£¬¹ÊÕý·´Ó¦Îª·ÅÈÈ·´Ó¦£¬
£¨10£©ÔòT1ʱµÄƽºâ³£Êý±ÈT2ʱµÄ´ó£¬¢Û¡¢¢ÜÕýÈ·£¬¢ÚÖи÷´Ó¦ÔÚT1ʱµÄƽºâ³£Êý±ÈT2ʱµÄ´ó£¬Ôò¢Ú´íÎ󣬢ÙÖа´ÕÕÆä¼ÆËãËÙÂʵķ½·¨¿ÉÖª
£¨11£©·´Ó¦ËÙÂʵĵ¥Î»´íÎó£¬Ó¦Îªmol?min-1£¬Ôò¢Ù´íÎ󣬹ʴð°¸Îª£º¢Û¢Ü£»
£¨4£©ÓÉ»¯Ñ§Æ½ºâµÄÈý¶Îģʽ·¨¼ÆËã¿ÉÖª




Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ      £¨    £©                                                   
A£®X+Y=M+NΪ·ÅÈÈ·´Ó¦£¬¿ÉÍÆÖªXºÍYµÄ×ÜÄÜÁ¿Ò»¶¨¸ßÓÚMºÍNµÄ×ÜÄÜÁ¿
B£®1molSO2µÄ¼üÄÜ×ܺʹóÓÚ1molÁòºÍ1molÑõÆøµÄ¼üÄÜÖ®ºÍ
C£®ÓÉC£¨Ê¯Ä«£©=C£¨½ð¸Õʯ£©¡÷H=+1.9KJ/mol¿ÉÖª£¬½ð¸Õʯ±ÈʯīÎȶ¨]
D£®µÈÁ¿µÄÁòÕôÆøºÍÁò¹ÌÌå·Ö±ðÍêȫȼÉÕ£¬Ç°Õ߷ųöµÄÈÈÁ¿¶à

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨12·Ö£©°´ÒªÇóÍê³É¸÷Ìâ
£¨1£©ÒÑÖª£¬1mol N2£¨g£©Óë×ãÁ¿O2£¨g£©Æð·´Ó¦£¬Éú³É2mol NO2£¨g£©£¬ÎüÊÕ68 kJµÄÈÈÁ¿¡£¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ¿É±íʾΪ£º                                  
£¨2£©Ð´³öÏÂÁи÷ÎïÖʵĵçÀë·½³Ìʽ£º
CH3COOH                                          
NH3¡¤H2O                                          
£¨3£©Ð´³öÏÂÁи÷ÎïÖÊË®½âµÄÀë×Ó·½³Ìʽ£º
NaHCO3                                          
AlCl3                                        
£¨4£©°Ñ×ãÁ¿µÄ̼Ëá¸Æ·ÛÄ©·ÅÈëË®ÖУ¬½¨Á¢µÄÈܽâƽºâ¿É±íʾΪ£º
                                                     

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

(6·Ö)ͨ³£°Ñ²ð¿ª1 molij»¯Ñ§¼üËùÎüÊÕµÄÄÜÁ¿¿´³É¸Ã»¯Ñ§¼üµÄ¼üÄÜ. ÒÑÖª²¿·Ö»¯Ñ§¼üµÄ¼üÄÜÈçÏ£º
»¯Ñ§¼ü
N¡ªH
N¡ªN
O==O
N¡ÔN
O¡ªH
¼üÄÜ(kJ/mol)
386
167
498
946
460
(1)·¢ÉäÉñÖÛ·É´¬µÄ³¤Õ÷»ð¼ýÓÃÁËëÂ(N2H4£¬Æø̬)ΪȼÁÏ£¬ÈôËüÔÚÑõÆø(Æø̬)ÖÐȼÉÕ£¬Éú³ÉN2(Æø̬)ºÍH2O(Һ̬).1 molëÂÍêȫȼÉÕʱ·Å³öµÄÈÈÁ¿Îª________  £®
(2)ΪÁËÌá¸ßëÂ(N2H4)ȼÉÕ¹ý³ÌÖÐÊͷŵÄÄÜÁ¿£¬³£ÓöþÑõ»¯µª×÷Ñõ»¯¼Á´úÌæÑõÆø£¬ÕâÁ½Õß·´Ó¦Éú³ÉµªÆøºÍË®ÕôÆø£®ÇÒ£º
¢ÙN2(g)£«2O2(g)===2NO2(g)¡¡¦¤H1£½£«67.7 kJ/mol
¢ÚN2H4(g)£«O2(g)===N2(g)£«2H2O(g)¡¡¦¤H2£½£­534 kJ/mol
ÊÔд³öëºÍNO2ÍêÈ«·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ£º____________________________________    
(3)Ëæ×ÅÖйú¿Õ¼ä¼¼ÊõµÄ·¢Õ¹£¬ÖжíÓÚ2009ÄêЯÊÖ̽»ðÐǹ¤³Ì£¬Ñ°ÕÒ¸ü¸ßЧµÄ»ð¼ýÍƽø¼ÁÒ²±»Ìáµ½ÁËÒéÊÂÈճ̣®ÔÚʵÑéÊÒÎÒ¹ú¿ÆÑÐÈËÔ±Ó¦Óõç×Ó¼ÆËã»úÄ£Äâ³ö¾ßÓиßÄÜÁ¿µÄÎïÖÊN60£¬ËüµÄ½á¹¹ÓëC60Ê®·ÖÏàËÆ£®ÒÑÖªN60·Ö×ÓÖÐÿ¸öNÔ­×Ó¾ùÒÔµªµª¼ü½áºÏÈý¸öµªÔ­×Ó£¬ÇÒN60·Ö×ӽṹÖÐÿ¸öµªÔ­×Ó¾ùÐγÉ8¸öµç×ÓµÄÎȶ¨½á¹¹£®ÊÔÍƲâ1¸öN60µÄ½á¹¹º¬ÓÐ________¸öN¡ªN¼ü£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

¸ßÎÂÏ£¬³¬Ñõ»¯¼Ø¾§Ìå(KO2)³ÊÁ¢·½Ìå½á¹¹¡£ÈçͼΪ
³¬Ñõ»¯¼Ø¾§ÌåµÄÒ»¸ö¾§°û£¨¾§ÌåÖÐ×îСµÄÖظ´µ¥Ôª£©¡£
ÔòÓйØÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£º¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
A£®KO2ÖÐÖ»´æÔÚÀë×Ó¼ü
B£®³¬Ñõ»¯¼ØµÄ»¯Ñ§Ê½ÎªKO2£¬Ã¿¸ö¾§°ûº¬ÓÐ1¸öK+ºÍ1¸öO2-
C£®¾§ÌåÖÐÓëÿ¸öK+¾àÀë×î½üµÄO2£­ÓÐ6¸ö¡¡¡¡
D£®¾§ÌåÖУ¬ËùÓÐÔ­×ÓÖ®¼ä¶¼ÊÇÒÔÀë×Ó¼ü½áºÏ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÏÂÁÐÎïÖÊÖУ¬»¯Ñ§Ê½ÄÜ׼ȷ±íʾ¸ÃÎïÖÊ·Ö×Ó×é³ÉµÄÊÇ£¨ £©
A£® NH4ClB£® SiO2
C£® P4 D£® Na2SO4

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨6·Ö£©ÎªÁ˺ÏÀíÀûÓû¯Ñ§ÄÜ£¬È·±£°²È«Éú²ú£¬»¯¹¤Éè¼ÆÐèÒª³ä·Ö¿¼ÂÇ»¯Ñ§·´Ó¦µÄìʱ䣬²¢²ÉÈ¡ÏàÓ¦´ëÊ©¡£»¯Ñ§·´Ó¦µÄìʱäͨ³£ÓÃʵÑé½øÐвⶨ£¬Ò²¿É½øÐÐÀíÂÛÍÆËã¡£
(1)ʵÑé²âµÃ£¬5gҺ̬¼×´¼(CH3OH)ÔÚÑõÆøÖгä·ÖȼÉÕÉú³É¶þÑõ»¯Ì¼ÆøÌåºÍҺ̬ˮʱÊͷųö113.5kJµÄÈÈÁ¿£¬ÊÔд³ö¼×´¼È¼ÉÕµÄÈÈ»¯Ñ§·½³Ìʽ_________________¡£
(2)ÓÉÆø̬»ù̬ԭ×ÓÐγÉ1mol»¯Ñ§¼üÊͷŵÄ×îµÍÄÜÁ¿½Ð¼üÄÜ¡£´Ó»¯Ñ§¼üµÄ½Ç¶È·ÖÎö£¬»¯Ñ§·´Ó¦µÄ¹ý³Ì¾ÍÊÇ·´Ó¦ÎïµÄ»¯Ñ§¼üµÄÆÆ»µºÍÉú³ÉÎïµÄ»¯Ñ§¼üµÄÐγɹý³Ì¡£ÔÚ»¯Ñ§·´Ó¦¹ý³ÌÖУ¬²ð¿ª»¯Ñ§¼üÐèÒªÏûºÄÄÜÁ¿£¬Ðγɻ¯Ñ§¼üÓÖ»áÊÍ·ÅÄÜÁ¿¡£
»¯Ñ§¼ü
H-H
N-H
N¡ÔN
¼üÄÜ/kJ¡¤mol-1
436
391
945
ÒÑÖª·´Ó¦N2+3H22NH3     ¡÷H="a" kJ¡¤mol-1¡£ÊÔ¸ù¾Ý±íÖÐËùÁмüÄÜÊý¾Ý¹ÀËãaµÄÊýֵΪ________¡£
(3)ÒÀ¾Ý¸Ç˹¶¨ÂÉ¿ÉÒÔ¶ÔijЩÄÑÒÔͨ¹ýʵÑéÖ±½Ó²â¶¨µÄ»¯Ñ§·´Ó¦µÄìʱä½øÐÐÍÆËã¡£
ÒÑÖª£ºC(s£¬Ê¯Ä«)+02(g)=C02(g) ¡÷H1=-akJ¡¤mol-1
2H2(g)+02(g)=2H20(l)  ¡÷H2=-bkJ¡¤mol-1
2C2H2(g)+502(g)=4C02(g)+2H20(l)     ¡÷H3=-ckJ¡¤mol-1
¸ù¾Ý¸Ç˹¶¨ÂÉ£¬¼ÆËã298KʱÓÉC(s£¬Ê¯Ä«)ºÍH2(g)Éú³É1mol C2H2(g)·´Ó¦µÄìʱ䠣º¡÷H=_________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

ÒÑÖª£ºTiO2(s)£«2Cl2(g)===TiCl4(l)£«O2(g) ¦¤H£½£«140 kJ¡¤mol£­1
2C(s)£«O2(g)===2CO(g)¡¡¦¤H£½£­221 kJ¡¤mol£­1
Ôò·´Ó¦TiO2(s)£«2Cl2(g)£«2C(s)£½TiCl4(l)£«2CO(g)¡¡¦¤HΪ
A£®¡ª162 kJ¡¤mol£­1B£®£«81 kJ¡¤mol£­1
C£®£«162 kJ¡¤mol£­1D£®£­81 kJ¡¤mol£­1

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º²»Ïê ÌâÐÍ£ºÌî¿ÕÌâ

£¨2·Ö£©ÒÑ֪ǿËáÓëÇ¿¼î·´Ó¦µÄÖкÍÈÈΪ¡ª57.3KJ/mol,Çëд³öÁòËáÈÜÒºÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦µÄÖкÍÈȵÄÈÈ»¯Ñ§·½³Ìʽ                                       ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸