29¡¢·ÅÈÈ·´Ó¦ 2NO(g)+O2(g)¡ú2NO2(g) ´ïƽºâºóÈô·Ö±ð²ÉÈ¡ÒÔÏ´ëÊ©¢ÅÔö¼ÓѹÁ¦£»¢Æ¼õСNO2µÄ·Öѹ£»¢ÇÔö
¼ÓO2µÄ·Öѹ£»¢ÈÉý¸ßζȣ»¢É¼ÓÈë´ß»¯¼Á£¬ÄÜʹƽºâÏò²úÎï·½ÏòÒÆ¶¯µÄÊÇ( ) A.¢Å ¢Æ ¢Ç B.¢È ¢É C.¢Å ¢Ç ¢È D.¢Å ¢È ¢É
30¡¢·´Ó¦ CO(g)+H2O(g)=CO2(g)+H2(g)ÔÚ800¡æÊ±K=1 £¬Èç¹û·´Ó¦¿ªÊ¼Ê±COÓëH2OµÄŨ¶È¶¼ÊÇ1mol¡¤dm£¬
ÔòCOÔÚ800¡æÊ±µÄת»¯ÂÊΪ( )
A.0.5 B.0.1 C.1 D.0.3
31¡¢Èôij»¯Ñ§·´Ó¦ÔÚ298Kϵıê×¼¼ª²¼Ë¹×ÔÓÉÄܱ仯´óÓÚÁ㣬Ôò( ) A.K?<1 B.K?>1 C.K?>p? D.K?=0
32¡¢¼ÙÉè¸÷·´Ó¦ÖÐµÄÆøÌå¶¼ÊÇÀíÏëÆøÌ壬ÔòK?=Kp=Kx=KnµÄ·´Ó¦ÊÇ( ) A.CaCO3(s)= CaO(s)+CO2(g) B.N2O4(g)= 2NO2(g)
C.2ZnS(s)+3O2(g)=2ZnO(s)+2SO2(g) D.CO(g)+H2O(g)= CO2(g)+H2(g)
33¡¢ÔÚ20¡æÊ±ÆøÏà·´Ó¦ A+B= 2L+M £¬µ±´ïµ½Æ½ºâʱӦ( ) A.K?=1 B.K?>Kp C.K? 34¡¢ÒÑ֪ζÈTʱ·´Ó¦H2O(g)=H2(g)+1/2 O2(g)µÄƽºâ³£ÊýK(1)¼°·´Ó¦CO2(g)=CO(g)+1/2 O2(g)µÄƽºâ³£ ÊýK?(2)£¬ÔòͬζÈÏ·´Ó¦ CO(g)+H2O(g)=CO2(g)+H2(g) µÄƽºâ³£ÊýK?(3)ӦΪ( ) A.K?(3)=K?(1)+K?(2) B.K?(3)=K?(1) K?(2) C.K?(3)=K?(2)£¯K?(1) D.K?(3)=K?(1)£¯K?(2) 35¡¢·´Ó¦ A+B=L+M ºÍ L+M=A+B µÄƽºâ³£ÊýÖ®¼äµÄ¹ØÏµÎª( ) A.±Ë´ËÏàͬ B.±Ë´ËÎÞ¹Ø C.»¥Îªµ¹Êý D.Á½ÕßÏà²îÒ»¸ö¸ººÅ 36¡¢ÏÖÓÐËĸö»¯Ñ§·´Ó¦£¬ÔÚ±ê׼״̬Ï£¬·´Ó¦µÄ×ÔÓÉÄܱ仯·Ö±ðΪ¦¤rGm?¢Å£¬¦¤rGm?¢Æ£¬ ¦¤rGm¢Ç£¬¦¤rGm¢È£¬ÇÒÓЦ¤rGm¢Å=¦¤rGm¢Æ-¦¤rGm¢Ç+2¦¤rGm¢È£¬ÔòÕâËĸö·´Ó¦µÄƽºâ³£ÊýÖ®¼äµÄ¹ØÏµÎª ? ? ? ? ? ?? ? -3 ( ) A.K1?=K2 ?¡¤(K4 ?)2£¯K3? B.K1?=K2?-K3?+2K4? C.K1=2K2¡¤K3£¯K4 D.lnK1=(K2-K3+2K4) 37¡¢Éè·´Ó¦A(s)= D(g)+G(g)µÄ¦¤rGm?ÓëζȵĹØÏµÎª£º¦¤rGm? =-4500+110T(J¡¤mol-1)£¬Òª·ÀÖ¹¸Ã·´Ó¦·¢Éú£¬ Ó¦¿ØÖƵÄζÈΪ( ) ? ? ? ? ? ? ? ? A.T<409K B.T<409 C.T>409K D.T>409 C.¦¤rGm?=0 D.¦¤rGm?=-RTlnK? 40¡¢µ±Î¶ÈTʱ£¬½«´¿NH4HS(s)ÖÃÓÚ³é¿ÕµÄÈÝÆ÷ÖУ¬ÔòNH4HS(s)·¢Éú·Ö½â£º NH4HS(s)= NH3(g)+H2S(g) ²âµÃƽºâʱÎïϵµÄ×ÜѹÁ¦Îªp£¬Ôòƽºâ³£ÊýKpΪ( ) A.p2/4 B.p/4 C.p2 D.p2/2 41¡¢ÒÑÖªÏÂÁз´Ó¦µÄƽºâ³£Êý£º(1) H2(g)+S(s)£½H2S(g)£»K1? (2) S(s)+O2(g)£½SO2(g)£»K2 ? Ôò·´Ó¦ H2(g)+SO2(g)£½O2(g)+H2S(g) µÄƽºâ³£ÊýΪ( ) A.K1 ? +K2 ? B.K1 ? -K2 ? C.K1 ? /K2 ? D.K1 ? K2 ? 42¡¢ÔÚH2SÆøÌåÖмÓÈë½Ï¶àNH3£¬ÌåϵÖÐÓÐÏÂÁжþ·´Ó¦½øÐв¢´ïµ½Æ½ºâ (1) NH3(g)+H2S(g)=NH4HS(g) (2) NH3(g)+H2S(g)=NH4HS(s) ø¬ ÔòÔÚ¸ÃÇé¿öÏÂ( ) A.¦¤rGm(1)£½¦¤rGm(2)¡¢¦¤rGm(1)£½¦¤rGm(2) B.¦¤rGm?(1)£½¦¤rGm?(2)¡¢¦¤rGm(1)¡Ù¦¤rGm(2) C.¦¤rGm?(1)¡Ù¦¤rGm?(2)¡¢¦¤rGm(1)¡Ù¦¤rGm(2) D.¦¤rGm?(1)¡Ù¦¤rGm?(2)¡¢¦¤rGm(1)£½¦¤rGm(2) 43¡¢298KʱµÄ·´Ó¦£º (1) Ag(cr)+1/2 Br2(g)= AgBr(s)£» ¦¤rGm?=-95.84kJ¡¤mol-1ø¬ (2) Ag(cr)+1/2 Cl2(g)= AgCl(s)£» ¦¤rGm=-109.72kJ¡¤molø¬ (3) Ag(cr)+1/2 I2(g)= AgI(s)£» ¦¤rGm?=-66.32kJ¡¤mol-1ø¬ (4) Ag(cr)+1/4 O2(g)= 1/2 Ag2O(s)£» ¦¤rGm?=-5.41kJ¡¤mol-1ø¬ ÔÚÏàͬÌõ¼þÏ·ֽâѹÁ¦×î´óµÄÊÇ( ) A.AgBr(s) B.AgCl(s) C.AgI(s) D.Ag2O(s) 44¡¢·´Ó¦ B+C¡úDΪÎüÈÈ·´Ó¦£¬ ÏÂÁк¯Êý¹ØÏµÊ½±íʾÕýÈ·µÄÊÇ£º(¦¤rHm?Ϊ³£Êý) (b>0) ( ) A.lnK?=alnT-b/a+c B.lnK?=b/T+alnT+c C.lnK?=-b/T+c D.lnK?=b/T+c ? -1 ? ? 45¡¢298Kʱ£¬·´Ó¦ CaCO3(s)¡úCaO(s)+CO2(g)µÄ¦¤rGm?=130.17kJ¡¤mol-1£¬ÎªÁËʹCaCO3˳Àû·Ö½â£¬¿É²ÉÈ¡µÄ ×îºÏÊʵĴëÊ©ÊÇ( ) A.Ôö¼ÓCaCO3µÄÁ¿ B.½µµÍCO2µÄѹÁ¦£¬¼õÉÙCaOµÄÁ¿ C.½µµÍCO2µÄѹÁ¦ºÍÎÂ¶È D.Éý¸ßζȣ¬½µµÍCO2µÄѹÁ¦ 46¡¢ÔÚ600K½øÐÐCO(g)+H2O(g)=CO2(g)+H2(g) ·´Ó¦£¬´ïƽºâºóÔÚ·´Ó¦Æ÷ÖгäÈë¶èÐÔÆøÌåºó£¬±£³ÖѹÁ¦²»±ä£¬ ¶øÊ¹Ìå»ý¼Ó±¶£¬Ôò( ) A.H2µÄ²úÂÊÔö¼Ó B.H2µÄ²úÂʼõС C.·´Ó¦Îïת»¯Âʲ»±ä D.ƽºâ³£Êý·¢Éú±ä»¯ 48¡¢ÀíÏëÆøÌå·´Ó¦2A¡úB£¬²ÉÈ¡ºÎÖÖ´ëÊ©ÓÐÀûÓÚBµÄÉú³É( ) A.Ôö´óѹÁ¦£¬¼õСAµÄŨ¶È B.¼õСѹÁ¦£¬Ôö´óBµÄŨ¶È C.Ôö´óѹÁ¦£¬¼õСBµÄŨ¶È D.¼õСѹÁ¦£¬Ôö´óAµÄŨ¶È 49¡¢ÀíÏëÆøÌå·´Ó¦A¡ú2BΪÎüÈÈ·´Ó¦£¬ÏÂÊö¶ÔƽºâÒÆ¶¯µÄÅжϺÎÕßÕýÈ·( ) A.Éý¸ßζȣ¬Æ½ºâÓÒÒÆ B.½µµÍζȣ¬Æ½ºâÓÒÒÆ C.¼Ó´óѹÁ¦£¬Æ½ºâÓÒÒÆ D.¼ÓÈë¶èÐÔÆøÌ壬ƽºâ×óÒÆ 50¡¢·´Ó¦C(s)+2H2(g)= CH4(g)£¬ÔÚ873Kʱ¦¤rHm=-85kJ¡¤mol£¬ÎªÁË»ñµÃCH4µÄ¸ü´óƽºâ²úÂÊ£¬ÎÊζȺÍѹ Á¦Ó¦ÔõÑùÑ¡Ôñ( ) A.½µµÍζȣ¬¼õСѹÁ¦ B.Éý¸ßζȣ¬¼õСѹÁ¦ C.Éý¸ßζȣ¬Ôö¼ÓѹÁ¦ D.½µµÍζȣ¬Ôö¼ÓѹÁ¦ ? -1 52¡¢PCl5µÄ·Ö½â·´Ó¦ÊÇPCl5¡úPCl3+Cl2£¬ÔÚ473.15K´ïµ½Æ½ºâʱ£¬PCl5ÓÐ48.5£¥·Ö½â£¬ÔÚ573.15K´ïµ½Æ½ºâ ʱ£¬ÓÐ97£¥·Ö½â£¬Ôò´Ë·´Ó¦Îª( ) A.·ÅÈÈ·´Ó¦ B.ÎüÈÈ·´Ó¦ C.¼È²»·ÅÈÈÒ²²»ÎüÈÈ D.ÕâÁ½¸öÎÂ¶ÈµÄÆ½ºâ³£ÊýÏàµÈ 53¡¢2A(g)+B(g)=2C(g)Ϊ·ÅÈÈ·´Ó¦£¬ÏÂÁÐ˵·¨Öв»ÕýÈ·µÄÊÇ( ) A.Éý¸ßζȣ¬K?Ôö´ó£¬Æ½ºâÏò×óÒÆ¶¯ B.½µµÍζȣ¬K?¼õС£¬Æ½ºâÏòÓÒÒÆ¶¯ C.Ôö´óѹÁ¦£¬Æ½ºâÏòÓÒÒÆ¶¯ D.Éý¸ßζȣ¬K?¼õС£¬Æ½ºâÏòÓÒÒÆ¶¯ 54¡¢2A(g)+B(g)=2C(g)Ϊ·ÅÈÈ·´Ó¦£¬ÏÂÁÐ˵·¨Öв»ÕýÈ·µÄÊÇ( ) A.Éý¸ßζȣ¬KÔö´ó£¬Æ½ºâÏò×óÒÆ¶¯ B.½µµÍζȣ¬K?¼õС£¬Æ½ºâÏòÓÒÒÆ¶¯ C.Ôö´óѹÁ¦£¬Æ½ºâÏòÓÒÒÆ¶¯ D.Éý¸ßζȣ¬K?¼õС£¬Æ½ºâÏòÓÒÒÆ¶¯ Èý¡¢¶àÑ¡Ìâ 1¡¢¶ÔÓÚµÈεÈѹÏÂÈÎÒ⻯ѧ·´Ó¦£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ( ) ? 2¡¢ÆøÏà·´Ó¦ CO(g)+2H2(g)¡úCH3OH(g)µÄ¦¤rGm?ÓëζÈTµÄ¹ØÏµÎª£º¦¤rGm?=-21660 +52.92T£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ( ) A.¡ß¦¤rHm?<0£¬Éý¸ßζȷ´Ó¦ÕýÏò½øÐÐ B.¡ß¦¤rHm?<0£¬½µµÍζȷ´Ó¦ÕýÏò½øÐÐ C.Éý¸ßζȣ¬K?¼õС D.Éý¸ßζȣ¬KÔö´ó E.½µµÍζȣ¬K?¼õС 3¡¢ÏÂÃæ·´Ó¦ÖУ¬×ÜѹÁ¦Ôö´ó£¬Æ½ºâ³£ÊýKxÒ²Ôö´óµÄÊÇ( ) A.C2H6(g)=C2H4(g)+ H2(g) B.2NO2(g)=N2O4(g) C.NH4Cl(s)=NH3(g)+HCl(g) D.CuSO4(s)+H2O(g)=CuSO4¡¤H2O(s) E.H2(g)+I2(g)=2HI(g) 4¡¢ÔÚºãκãѹÏ£¬»¯Ñ§·´Ó¦ÓÉ×óÏòÓÒ×Ô·¢½øÐÐʱ£¬Ò»¶¨²»³ÉÁ¢µÄÊÇ( ) ?