16£®ÒÑ֪ͭµÄÅäºÏÎïA£¨½á¹¹Èçͼ1£©£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©CuµÄ¼ò»¯µç×ÓÅŲ¼Ê½Îª[Ar]3d104s1£®
£¨2£©AËùº¬ÈýÖÖÔªËØC¡¢N¡¢OµÄµÚÒ»µçÀëÄÜÓÉ´óµ½Ð¡µÄ˳ÐòΪN£¾O£¾C£®ÆäÖеªÔ­×ÓµÄÔÓ»¯¹ìµÀÀàÐÍΪsp3
£¨3£©ÅäÌå°±»ùÒÒËá¸ù£¨H2NCH2COO-£©ÊÜÈÈ·Ö½â¿É²úÉúCO2ºÍN2£¬N2ÖЦҼüºÍ¦Ð¼üÊýÄ¿Ö®±ÈÊÇ1£º2£»N2OÓëCO2»¥ÎªµÈµç×ÓÌ壬ÇÒN2O·Ö×ÓÖÐOÖ»ÓëÒ»¸öNÏàÁ¬£¬ÔòN2OµÄµç×ÓʽΪ£®
£¨4£©ÔÚCu´ß»¯Ï£¬¼×´¼¿É±»Ñõ»¯Îª¼×È©£¨HCHO£©£¬¼×È©·Ö×ÓÖÐHCOµÄ¼ü½Ç´óÓÚ£¨Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©120¡ã£»¼×È©ÄÜÓëË®ÐγÉÇâ¼ü£¬ÇëÔÚͼ2Öбíʾ³öÀ´£®
£¨5£©Á¢·½µª»¯Åð£¨Èçͼ3£©Óë½ð¸Õʯ½á¹¹ÏàËÆ£¬Êdz¬Ó²²ÄÁÏ£®Á¢·½µª»¯Åð¾§ÌåÄÚB-N¼üÊýÓëÅðÔ­×ÓÊýÖ®±ÈΪ4£º1£»½á¹¹»¯Ñ§ÉÏÓÃÔ­×Ó×ø±ê²ÎÊý±íʾ¾§°ûÄÚ²¿¸÷Ô­×ÓµÄÏà¶ÔλÖã¬Èçͼ4Á¢·½µª»¯ÅðµÄ¾§°ûÖУ¬BÔ­×ÓµÄ×ø±ê²ÎÊý·Ö±ðÓУºB£¨0£¬0£¬0£©£»B£¨$\frac{1}{2}$£¬0£¬$\frac{1}{2}$£©£»B£¨$\frac{1}{2}$£¬$\frac{1}{2}$£¬0£©µÈ£®Ôò¾àÀëÉÏÊöÈý¸öBÔ­×Ó×î½üÇҵȾàµÄNÔ­×ÓµÄ×ø±ê²ÎÊýΪ£¨$\frac{1}{4}$¡¢$\frac{1}{4}$¡¢$\frac{1}{4}$£©£®

·ÖÎö £¨1£©CuÔ­×ÓºËÍâÓÐ29¸öµç×Ó£¬¸ù¾Ý¹¹ÔìÔ­ÀíÊéдÆä»ù̬ԭ×ÓºËÍâµç×ÓÅŲ¼Ê½£»
£¨2£©Í¬Ò»ÖÜÆÚÔªËØ£¬ÔªËصÚÒ»µçÀëÄÜËæ×ÅÔ­×ÓÐòÊýÔö´ó¶ø³ÊÔö´óÇ÷ÊÆ£¬µ«µÚIIA×å¡¢µÚVA×åÔªËصÚÒ»µçÀëÄÜ´óÓÚÆäÏàÁÚÔªËØ£»NÔ­×Ó¼Û²ãµç×Ó¶Ô¸öÊýÊÇ4£¬¸ù¾Ý¼Û²ãµç×Ó¶Ô»¥³âÀíÂÛÅжÏNÔ­×ÓÔÓ»¯·½Ê½£»
£¨3£©N2ÖЦҼüºÍ¦Ð¼üÊýÄ¿Ö®±ÈΪ1£º2£¬µÈµç×ÓÌå½á¹¹ÏàËÆ£¬¸ù¾Ý¶þÑõ»¯Ì¼µç×ÓʽÊéдN2OµÄµç×Óʽ£»
£¨4£©¼×È©·Ö×ÓÊÇƽÃæÈý½ÇÐΣ¬Ì¼Ô­×ÓλÓÚÈý½ÇÐÎÄÚ²¿£¬½á¹¹²»¶Ô³Æ£¬·Ö×ÓÖÐÁ½¸öC-H¼ü¼Ð½ÇСÓÚ120¡ã£»¼×È©·Ö×ÓÖеÄOÔ­×ÓºÍË®·Ö×ÓÖеÄHÔ­×ÓÄÜÐγÉÇâ¼ü£»
£¨5£©¸Ã¾§°ûÖÐNÔ­×Ó¸öÊýÊÇ4¡¢BÔ­×Ó¸öÊý=8¡Á$\frac{1}{8}$+6¡Á$\frac{1}{2}$=4£¬¾àÀëÉÏÊöÈý¸öBÔ­×Ó×î½üÇҵȾàµÄNÔ­×ÓµÄ×ø±ê²ÎÊýΪ£¨$\frac{1}{4}$¡¢$\frac{1}{4}$¡¢$\frac{1}{4}$£©£®

½â´ð ½â£º£¨1£©CuÔ­×ÓºËÍâÓÐ29¸öµç×Ó£¬¸ù¾Ý¹¹ÔìÔ­ÀíÊéдÆä»ù̬ԭ×ÓºËÍâµç×ÓÅŲ¼Ê½Îª[Ar]3d104s1£¬
¹Ê´ð°¸Îª£º[Ar]3d104s1£»
£¨2£©Í¬Ò»ÖÜÆÚÔªËØ£¬ÔªËصÚÒ»µçÀëÄÜËæ×ÅÔ­×ÓÐòÊýÔö´ó¶ø³ÊÔö´óÇ÷ÊÆ£¬µ«µÚIIA×å¡¢µÚVA×åÔªËصÚÒ»µçÀëÄÜ´óÓÚÆäÏàÁÚÔªËØ£¬ËùÒÔÕâÈýÖÖÔªËصÚÒ»µçÀëÄÜ´óС˳ÐòÊÇN£¾O£¾C£»NÔ­×Ó¼Û²ãµç×Ó¶Ô¸öÊýÊÇ4£¬¸ù¾Ý¼Û²ãµç×Ó¶Ô»¥³âÀíÂÛÅжÏNÔ­×ÓÔÓ»¯·½Ê½Îªsp3£¬
¹Ê´ð°¸Îª£ºN£¾O£¾C£»sp3£»
£¨3£©N2ÖЦҼüºÍ¦Ð¼üÊýÄ¿Ö®±ÈΪ1£º2£¬µÈµç×ÓÌå½á¹¹ÏàËÆ£¬¸ù¾Ý¶þÑõ»¯Ì¼µç×ÓʽÊéдN2OµÄµç×ÓʽΪ£¬¹Ê´ð°¸Îª£º1£º2£»£»
£¨4£©¼×È©ÖÐCÊÇsp2ÔÓ»¯£¬C-HÓëC-H¼ü¼Ð½ÇÀíÂÛÉÏÊÇ120¶È£¬µ«ÓÉÓÚÓÐôÊ»ùÑõµÄ¹Â¶Ôµç×ÓµÄÅų⣬ʵ¼Ê¼ü½ÇÓ¦¸ÃÂÔСÓÚ120¶È£¬ËùÒÔ¼×È©·Ö×ÓÖÐHCOµÄ¼ü½Ç´óÓÚ120¶È£¬¼×È©·Ö×ÓÖеÄOÔ­×ÓºÍË®·Ö×ÓÖеÄHÔ­×ÓÄÜÐγÉÇâ¼ü£¬ÆäÇâ¼ü±íʾΪ£¬
¹Ê´ð°¸Îª£º´óÓÚ£»£»
£¨5£©¸Ã¾§°ûÖÐNÔ­×Ó¸öÊýÊÇ4¡¢BÔ­×Ó¸öÊý=8¡Á$\frac{1}{8}$+6¡Á$\frac{1}{2}$=4£¬ÔòB-N¼ü¸öÊýΪ16£¬ÔòB-N¼üÓëBÔ­×Ó¸öÊýÖ®±ÈΪ16£º4=4£º1£¬¾àÀëÉÏÊöÈý¸öBÔ­×Ó×î½üÇҵȾàµÄNÔ­×ÓµÄ×ø±ê²ÎÊýΪ£¨$\frac{1}{4}$¡¢$\frac{1}{4}$¡¢$\frac{1}{4}$£©£¬
¹Ê´ð°¸Îª£º4£º1£»£¨$\frac{1}{4}$¡¢$\frac{1}{4}$¡¢$\frac{1}{4}$£©£®

µãÆÀ ±¾Ì⿼²éÎïÖʽṹºÍÐÔÖÊ£¬Îª¸ßƵ¿¼µã£¬Éæ¼°¾§°û¼ÆËã¡¢¼ü½Ç¡¢Ô­×ÓÔÓ»¯µÈ֪ʶµã£¬²àÖØ¿¼²éѧÉú¶Ô»ù´¡ÖªÊ¶µÄÁé»îÔËÓü°¼ÆËãÄÜÁ¦£¬ÄѵãÊǾ§°û¼ÆËã¼°Ô­×ÓÔÓ»¯·½Ê½Åжϣ¬ÌâÄ¿ÄѶÈÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÌî¿ÕÌâ

6£®ÏÖÓÐNaOH¡¢NaHCO3ºÍBa£¨OH£©2 3ÖÖÎÞÉ«ÈÜÒº£¬Ñ¡Ò»ÖÖÊÔ¼Á°ÑËüÃǼø±ð³öÀ´£¬Ð´³öÓйط´Ó¦µÄÏÖÏó¡¢·½³ÌʽÈçÏ£º
£¨1£©³öÏÖÆøÅÝÊÇNaHCO3£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2NaHCO3+H2SO4=Na2SO4+H2O+CO2¡ü
£¨2£©³öÏÖ°×É«³ÁµíÊÇBa£¨OH£©2£¬¸Ã·´Ó¦µÄÀë×Ó·½³ÌʽΪ2NaHCO3+H2SO4=Na2SO4+H2O+CO2¡üÓàϵÄÊÇNaOH£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

7£®ÈÝ»ý¾ùΪ2LµÄ¼×ÒÒ±ûÈý¸öºãÈÝÃܱÕÈÝÆ÷Öоù¼ÓÈë0.10mol/LµÄN2¡¢0.26mol/LµÄH2£¬½øÐкϳɰ±·´Ó¦£ºN2£¨g£©+3H2£¨g£©?2NH3£¨g£©¡÷H=-92.4kJ/mol£®Í¼1±íʾ²»Í¬·´Ó¦Ìõ¼þÏÂN2µÄŨ¶ÈËæʱ¼äµÄ±ä»¯£¬Í¼2±íʾÆäËüÌõ¼þÏàͬ£¬Î¶ȷֱðΪT1¡¢T2¡¢T3ÇҺ㶨²»±ä£¬´ïµ½Æ½ºâʱNH3µÄÖÊÁ¿·ÖÊý£®ÏÂÁÐÅжϲ»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®Í¼2 Öз´Ó¦ËÙÂÊ×î¿ìµÄÊÇÈÝÆ÷±û
B£®Í¼1 ÖÐÈÝÆ÷Òҵķ´Ó¦¿ÉÄÜʹÓÃÁË´ß»¯¼Á
C£®Í¼l ÖÐÈÝÆ÷ÒÒ0¡«5 minʱ¼äÄÚv${\;}_{£¨{N}_{2}£©}$=0.012mol/£¨L•min£©
D£®Í¼1 ÖÐÈÝÆ÷±ûÄÚ·´Ó¦µÄƽºâ³£ÊýΪ2.5

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

4£®½Ì²ÄÖиø³öÁËNa2O2ÓëË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬Ä³Ñ§Ï°Ð¡×éͨ¹ýʵÑéÑо¿Na2O2ÓëË®·¢·´Ó¦»úÀí
²Ù×÷ÏÖÏó
¢ñ£®ÏòÊ¢ÓÐ4.0gNa2O2µÄÉÕ±­ÖмÓÈë50mLÕôÁóË®¾çÁÒ·´Ó¦£¬²úÉúµÄÆøÌåÄÜʹ´ø»ðÐÇľÌõ¸´È¼£¬¹ÌÌåÈ«²¿Èܽâºó£¬µÃµ½µÄÎÞÉ«ÈÜÒºa
¢ò£®ÏòÈÜÒºaÖеÎÈëÁ½µÎ·Ó̪ÈÜÒº±äºì£¬10·ÖÖÓºóÈÜÒºÑÕÉ«Ã÷ÏÔ±ädz£¬ÉÔºó£¬ÈÜÒº±äΪÎÞÉ«
¢ó£®ÏòÈÜÒºÖмÓÈëÉÙÁ¿MnO2·ÛÄ©ÓÖÓдóÁ¿ÆøÅݲúÉú£¬²úÉúµÄÆøÌåÒ²ÄÜʹ´ø»ðÐÇľÌõ¸´È¼
£¨1£©Na2O2µÄµç×ÓʽΪ£¬ºÜÃ÷ÏÔ£¬ÊµÑé֤ʵÁËÈÜÒºaÖÐH2O2µÄ´æÔÚ£¬Ó¦ÓÃͬλËØʾ×ÙÔ­Àí¿ÉÒÔ±í
ʾ·´Ó¦µÄ»úÀí£¬Ð´³öNa218O2ÓëH2O·´Ó¦µÄ»¯Ñ§·½³Ìʽ2Na218O2+2H2O¨T2Na18OH+2NaOH+18O2¡ü£®
£¨2£©²Ù×÷¢òÖкìÉ«ÍÊÈ¥µÄ¿ÉÄÜÔ­ÒòÊÇÈÜÒºaÖйýÁ¿H2O2Óë·Ó̪·¢Éú·´Ó¦£®
£¨3£©Ó÷´Ó¦2MnO4-+5H2O2+6H+=2Mn2++502¡ü+8H2O²â¶¨ÈÜÒºaÖÐH2O2º¬Á¿£®È¡20.00mLÈÜÒºa£¬ÓÃÏ¡H2SO4£¨Ìѧʽ£©Ëữ£¬ÓÃ0.002mol•L-1KMnO4ÈÜÒºµÎ¶¨£¬ÖÁÖÕµãʱƽ¾ùÏûºÄ10.00mLKMnO4ÈÜÒº£®µÎ¶¨Ê±KMnO4ÈÜҺӦװÔÚËᣨÌîËá»ò¼î£©Ê½µÎ¶¨¹ÜÖУ¬ÖÕµãÈ·¶¨µÄ·½·¨ÊǵÎÖÁ×îºóÒ»µÎʱÈÜÒºÓÉ×ÏÉ«±äΪÎÞÉ«£¬ÇÒ°ë·ÖÖÓÄÚ²»±äÉ«£¬¾­¼ÆËãÈÜÒºaÖÐc£¨H2O2£©=0.0025mol•L-1
£¨4£©ÏòÈÜÒºaÖеμÓFeSO4ÈÜÒº£¬·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ4H2O2+4Fe2++6H2O=O2¡ü+4Fe£¨OH£©3¡ý+8Na+£®
£¨5£©ÏòFeSO4ÈÜÒºÖмÓÈëÒ»¶¨Á¿Na202¹ÌÌ壬²¢ÒÔÎïÖʵÄÁ¿Îª2£º1·¢Éú·´Ó¦£¬·´Ó¦ÖÐÎÞÆøÌåÉú³É£¬Ð´³ö
·´Ó¦µÄÀë×Ó·½³Ìʽ3Na2O2+6 Fe2++6H2O=6Na++4Fe£¨OH£©3¡ý+2Fe3+£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

11£®Ä³ÓлúÎïµÄ½á¹¹¼òʽÈçÏ£¬ÏÂÁйØÓÚ¸ÃÓлúÎïµÄ˵·¨ÖдíÎóµÄÊÇ£¨¡¡¡¡£©
A£®·Ö×ÓʽΪC14H18O6B£®º¬ÓÐôÇ»ù¡¢ôÈ»ùºÍ±½»ù
C£®ÄÜ·¢ÉúÈ¡´ú·´Ó¦D£®ÄÜʹäåµÄË®ÈÜÒºÍÊÉ«

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

1£®ÓÃNA±íʾ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÊýÖµ£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®78g±½Öк¬ÓеÄ̼̼˫¼üµÄÊýĿΪ3NA
B£®16gÓÉCu2SºÍCuO×é³ÉµÄ»ìºÏÎïÖк¬ÓеÄÑôÀë×ÓÊýΪ0.2NA
C£®½«1molH2Óë1molI2³äÈëÒ»ÃܱÕÈÝÆ÷Öгä·Ö·´Ó¦ºó£¬×ªÒƵĵç×ÓÊýΪ2NA
D£®1mo1FeÓë×ãÁ¿µÄŨÁòËá¹²ÈÈ·´Ó¦£¬Éú³ÉSO2µÄ·Ö×ÓÊýΪNA

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

8£®ÃºÈ¼ÉÕºóµÄÖ÷Òª²úÎïÊÇCO¡¢CO2£®

£¨1£©ÒÑÖª£º¢ÙC£¨s£©+H2O£¨g£©?CO£¨g£©+H2£¨g£©¡÷H1=+131.3KJ/mol
¢ÚC£¨s£©+2H2O£¨g£©?CO2£¨g£©+2H2£¨g£©¡÷H2=+90.0kJ/mol
¢ÛCO2£¨g£©+H2£¨g£©?CO£¨g£©+H2O£¨g£©¡÷H3
¡÷H3=+41.3kJ/mol£¬ÔÚ·´Ó¦¢ÙµÄÌåϵÖмÓÈë´ß»¯¼Á£¬¡÷Hl²»±ä£¨Ìî¡°Ôö´ó¡±¡°¼õС¡±»ò¡°²»±ä¡±£©£®
£¨2£©ÒÔCO2ΪԭÁÏ¿ÉÖƱ¸¼×´¼£ºCO2£¨g£©+3H2£¨g£©?CH3OH£¨g£©+H2O£¨g£©¡÷H=-49.0kJ/mol£¬Ïò1L µÄºãÈÝÃܱÕÈÝÆ÷ÖгäÈë1molCO2£¨g£©ºÍ3mol H2£¨g£©£¬²âµÃCO2£¨g£©ºÍCH3OH£¨g£©Å¨¶ÈËæʱ¼äµÄ±ä»¯Èçͼ1 Ëùʾ£®
¢Ùͼ1ÖÐN±íʾµÄÊÇCO2£¨Ìѧʽ£©£»0¡«8minÄÚ£¬ÒÔÇâÆø±íʾµÄƽ¾ù·´Ó¦ËÙÂÊv£¨H2£©=0.28mol/£¨L•min£©£®
¢ÚÔÚÒ»¶¨Ìõ¼þÏ£¬ÌåϵÖÐCO2µÄƽºâת»¯ÂÊ£¨¦Á£©ÓëLºÍXµÄ¹ØϵÈçͼ2 Ëùʾ£¬LºÍX·Ö±ð±íʾζȻòѹǿ£®X±íʾµÄÎïÀíÁ¿ÊÇѹǿ£¨Ìζȡ±»ò¡°Ñ¹Ç¿¡±£©£¬Ll £¼£¨Ìî¡°£¾¡±»ò¡°£¼¡±£© L2£®
£¨3£©ÏòÒ»Ìå»ýΪ20LµÄºãÈÝÃܱÕÈÝÆ÷ÖÐͨÈë1molCO2·¢Éú·´Ó¦2CO2£¨g£©¨T2CO£¨g£©+O2£¨g£©£¬ÔÚ²»Í¬Î¶Èϸ÷ÎïÖʵÄÌå»ý·ÖÊý±ä»¯Èçͼ3Ëùʾ£®1600¡æʱ·´Ó¦´ïµ½Æ½ºâ£¬Ôò´Ëʱ·´Ó¦µÄƽºâ³£ÊýK=0.0125£®
£¨4£©²ÝËáп¿ÉÓ¦ÓÃÓÚÓлúºÏ³É¡¢µç×Ó¹¤ÒµµÈ£®¹¤ÒµÉÏÖÆÈ¡ZnC2O4µÄÔ­ÀíÈçͼ4Ëùʾ£¨µç½âÒº²»²Î¼Ó·´Ó¦£©£¬Znµç¼«ÊÇÑô£¨Ìî¡°Õý¡±¡°¸º¡±¡°Òõ¡±»ò¡°Ñô¡±£©¼«£®ÒÑÖªÔÚPbµç¼«ÇøµÃµ½ZnC2O4£¬ÔòPbµç¼«Éϵĵ缫·´Ó¦Ê½Îª2CO2+2e-=C2O42-£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÊµÑéÌâ

16£®ÓÉ̼µÄÑõ»¯ÎïÖ±½ÓºÏ³ÉÒÒ´¼È¼ÁÏÒѽøÈë´ó¹æÄ£Éú²ú£®
£¨1£©Èç²ÉÈ¡ÒÔCOºÍH2ΪԭÁϺϳÉÒÒ´¼£¬»¯Ñ§·´Ó¦·½³Ìʽ£º2CO£¨g£©+4H2£¨g£©?CH3CH2OH£¨g£©+H2O£¨g£©¡÷H£»ÈôÃܱÕÈÝÆ÷ÖгäÓÐ10mol COÓë20mol H2£¬ÔÚ´ß»¯¼Á×÷ÓÃÏ·´Ó¦Éú³ÉÒÒ´¼£¬COµÄת»¯ÂÊ£¨¦Á£©Óëζȡ¢Ñ¹Ç¿µÄ¹ØϵÈçͼ1Ëùʾ£®

ÒÑÖª£º2CO£¨g£©+O2£¨g£©¨T2CO2£¨g£©¡÷H1=-566kJ•mol-1
2H2£¨g£©+O2£¨g£©¨T2H2O£¨l£©¡÷H2=-572kJ•mol-1
CH3CH2OH£¨g£©+3O2£¨g£©¨T2CO2£¨g£©+3H2O£¨g£©¡÷H3=-1366kJ•mol-1
H2O£¨g£©¨TH2O£¨l£©¡÷H4=-44kJ•mol-1
¢Ù¡÷H=-300kJ•mol-1
¢ÚÈôA¡¢CÁ½µã¶¼±íʾ´ïµ½µÄƽºâ״̬£¬Ôò´Ó·´Ó¦¿ªÊ¼µ½´ïƽºâ״̬ËùÐèµÄʱ¼ätA£¾tC£¨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°©„¡±£©£®
¢ÛÈôA¡¢BÁ½µã±íʾÔÚijʱ¿Ì´ïµ½µÄƽºâ״̬£¬´ËʱÔÚAµãʱÈÝÆ÷µÄÌå»ýΪ10L£¬Ôò¸ÃζÈϵÄƽºâ³£Êý£ºK=0.25L4•mol-4£»
¢ÜÈÛÈÚ̼ËáÑÎȼÁϵç³Ø£¨MCFS£©£¬ÊÇÓÃúÆø£¨CO+H2£©¸ñ¸º¼«È¼Æø£¬¿ÕÆøÓëCO2µÄ»ìºÏÆøΪÕý¼«ÖúȼÆø£¬ÓÃÒ»¶¨±ÈÀýLi2CO3ºÍNa2CO3µÍÈÛ»ìºÏÎïΪµç½âÖÊ£¬ÒÔ½ðÊôÄø£¨È¼Áϼ«£©Îª´ß»¯¼ÁÖƳɵģ®¸º¼«ÉÏCO·´Ó¦µÄµç¼«·´Ó¦Ê½ÎªCO-2e-+CO32-¨T2CO2£®
£¨2£©¹¤ÒµÉÏ»¹¿ÉÒÔ²ÉÈ¡ÒÔCO2ºÍH2ΪԭÁϺϳÉÒÒ´¼£¬²¢ÇÒ¸ü±»»¯Ñ§¹¤×÷ÕßÍƳ磬µ«ÊÇÔÚÏàͬÌõ¼þÏ£¬ÓÉCOÖÆÈ¡CH3CH2OHµÄƽºâ³£ÊýÔ¶Ô¶´óÓÚÓÉCO2ÖÆÈ¡CH3CH2OH µÄƽºâ³£Êý£®ÇëÍƲ⻯ѧ¹¤×÷ÕßÈÏ¿ÉÓÉCO2ÖÆÈ¡CH3CH2OHµÄÓŵãÖ÷ÒªÊÇ£ºÔ­ÁÏÒ׵á¢Ô­ÁÏÎÞÎÛȾ¡¢¿ÉÒÔ¼õÇáÎÂÊÒЧӦµÈ£®
£¨3£©Ä¿Ç°¹¤ÒµÉÏÒ²¿ÉÒÔÓÃCO2À´Éú²ú¼×´¼£®Ò»¶¨Ìõ¼þÏ·¢Éú·´Ó¦CO2£¨g£©+3H2£¨g£©?CH3OH£¨g£©+H2O£¨g£©£®Èô½«6mol CO2ºÍ8mol H2³äÈë2LµÄÃܱÕÈÝÆ÷ÖУ¬²âµÃH2µÄÎïÖʵÄÁ¿Ëæʱ¼ä±ä»¯µÄÇúÏßÈçͼ2Ëùʾ£¨ÊµÏߣ©£®
¢ÙÇëÔÚ´ðÌâ¾íͼÖлæ³ö¼×´¼µÄÎïÖʵÄÁ¿Ëæʱ¼ä±ä»¯ÇúÏߣ®
¢Ú½ö¸Ä±äijһʵÑéÌõ¼þÔÙ½øÐÐÁ½´ÎʵÑ飬²âµÃH2µÄÎïÖʵÄÁ¿Ëæʱ¼ä±ä»¯ÈçͼÖÐÐéÏßËùʾ£¬ÇúÏßI¶ÔÓ¦µÄʵÑéÌõ¼þ¸Ä±äÊÇÉý¸ßζȣ¬ÇúÏߢò¶ÔÓ¦µÄʵÑéÌõ¼þ¸Ä±äÊÇÔö´óѹǿ£®
£¨4£©½«±ê×¼×´¿öÏÂ4.48L CO2ͨÈë1L 0.3mol•L-1NaOHÈÜÒºÖÐÍêÈ«·´Ó¦£¬ËùµÃÈÜÒºÖÐ΢Á£Å¨¶È¹ØϵÕýÈ·µÄÊÇ
A£®c£¨Na+£©=c£¨HCO3-£©+c£¨CO32-£©+c£¨H2CO3£©
B£®c£¨OH-£©+c£¨CO32-£©=c£¨H2CO3£©+c£¨H+£©
C£®c£¨Na+£©+c£¨H+£©=c£¨HCO3-£©+2c£¨CO32-£©+c£¨OH-£©
D£®2c£¨Na+£©=3c£¨HCO3-£©+3c£¨CO32-£©+3c£¨H2CO3£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

17£®ËÕµ¤ºìÊǺܶà¹ú¼Ò½ûÖ¹ÓÃÓÚʳƷÉú²úµÄºÏ³ÉÉ«ËØ£¬Æä½á¹¹¼òʽÈçÏ£º

¹ØÓÚËÕµ¤ºìµÄÏÂÁÐ˵·¨ÖдíÎóµÄÊÇ£¨¡¡¡¡£©
A£®ÊôÓÚ·¼ÏãÌþB£®·Ö×ÓÖꬶþ¸ö±½»·
C£®Äܱ»ËáÐÔ¸ßÃÌËá¼ØÈÜÒºÑõ»¯D£®ÄÜÈÜÓÚ±½

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸