ÌâÄ¿ÄÚÈÝ

îÑ(Ti)±»³ÆÎª¼ÌÌú¡¢ÂÁÖ®ºóµÄµÚÈý½ðÊô£¬Ò²ÓÐÈË˵21ÊÀ¼ÍÊÇîѵÄÊÀ¼Í¡£îÑÔڵؿÇÖеĺ¬Á¿²¢²»ÉÙ£¬µ«îѵÄÒ±Á¶¼¼Êõ»¹Î´»ñµÃÍ»ÆÆ£¬Ä¿Ç°îÑÖ»ÓÃÓÚ¼â¶ËÁìÓò¡£
ÈçÏÂͼËùʾ£¬½«îѳ§¡¢ÂȼºÍ¼×´¼³§×é³É²úÒµÁ´¿É´ó´óÌá¸ß×ÊÔ´ÀûÓÃÂÊ£¬¼õÉÙ»·¾³ÎÛȾ¡£

ÇëÌîдÏÂÁпհףº
£¨1£©ÓöèÐԵ缫µç½â2 LʳÑÎˮʱ£¬×Ü·´Ó¦µÄÀë×Ó·½³Ìʽ_______________________________£¬µ±Òõ¼«ÉϲúÉú224 mLÆøÌ壨±ê×¼×´¿ö£©Ê±£¬ËùµÃÈÜÒºµÄpH=             £¨¼ÙÉèµç½âǰºóÈÜÒºÌå»ý²»±ä,ʳÑÎË®×ãÁ¿£©¡£
£¨2£©Ð´³ö¸ßÎÂÏÂîÑÌú¿ó¾­ÂÈ»¯µÃµ½ËÄÂÈ»¯îѵĻ¯Ñ§·½³Ìʽ                             ¡££¨Ìáʾ£ºFeTiO3ÖÐTiΪ+4¼Û£©
£¨3£©·´Ó¦2Mg£«TiCl42MgCl4£«TiÔÚArÆø·ÕÖнøÐеÄÀíÓÉÊÇ____________________¡£
£¨4£©¶þ¼×ÃÑÊÇÒ»ÖÖÖØÒªµÄÇå½àȼÁÏ£¬¿ÉÒÔͨ¹ý¼×´¼·Ö×Ó¼äÍÑË®ÖÆµÃ£º
2CH3OH(g)CH3OCH3(g)+H2O(g)¡¡¦¤H=" -23.5" kJ/mol
T1 ¡æÊ±£¬ÔÚºãÈÝÃܱÕÈÝÆ÷Öн¨Á¢ÉÏÊöƽºâ£¬ÌåϵÖи÷×é·ÖŨ¶ÈËæÊ±¼ä±ä»¯ÈçÏÂͼËùʾ¡£

¢ÙT1 ¡æÊ±£¬¸Ã·´Ó¦µÄƽºâ³£ÊýΪ¡¡¡¡¡¡¡¡¡¡£»
¢ÚÏàͬÌõ¼þÏ£¬Èô¸Ä±äÆðʼŨ¶È£¬Ä³Ê±¿Ì¸÷×é·ÖŨ¶ÈÒÀ´ÎΪc(CH3OH)="0.4" mol/L¡¢c(H2O)="0.6" mol/L¡¢(CH3OCH3)="1.2" mol/L£¬´ËʱÕý¡¢Äæ·´Ó¦ËÙÂʵĴóС£ºvÕý¡¡¡¡¡¡vÄæ(Ìî¡°>¡±¡¢¡°<¡±»ò¡°=¡±)¡£
£¨5£©ÔÚÉÏÊö²úÒµÁ´ÖУ¬ºÏ³É192¶Ö¼×´¼ÀíÂÛÉÏÐè¶îÍâ²¹³äH2__________¶Ö £¨²»¿¼ÂÇÉú²ú¹ý³ÌÖÐÎïÖʵÄÈκÎËðʧ£©¡£

£¨14·Ö£¬Ã¿¿Õ2·Ö) £¨1£©2Cl£­£«2H2O2OH£­£«H2¡ü£«Cl2¡ü£»12
£¨2£©2FeTiO3£«6C£«7Cl22TiCl4£«2FeCl3£«6CO£»
£¨3£©·ÀÖ¹¸ßÎÂÏÂMg¡¢TiÓë¿ÕÆøÖеÄO2£¨»òCO2¡¢N2£©·´Ó¦£» £¨4£© ¢Ù5    ¢Ú£¾     £¨5£©10

½âÎöÊÔÌâ·ÖÎö£º£¨1£©ÓöèÐԵ缫µç½âʳÑÎˮʱ£¬×Ü·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ2Cl£­£«2H2O2OH£­£«H2¡ü£«Cl2¡ü¡£Òõ¼«ÊÇÇâÀë×ӷŵ磬Éú³ÉÇâÆø£¬ÇâÆøµÄÎïÖʵÄÁ¿ÊÇ0.224L¡Â22.4L/mol£½0.01mol£¬Ôò¸ù¾Ý·½³Ìʽ¿ÉÖª£¬Éú³ÉµÄÇâÑõ»¯ÄÆÊÇ0.02mol£¬ËùÒÔÇâÑõ»¯ÄÆÈÜÒºµÄŨ¶ÈÊÇ0.02mol¡Â2L£½0.01mol/L£¬ÔòpH£½12¡£
£¨2£©¸ßÎÂÏÂ̼µÄÑõ»¯²úÎïÊÇCO£¬ËùÒÔîÑÌú¿ó¾­ÂÈ»¯µÃµ½ËÄÂÈ»¯îѵĻ¯Ñ§·½³ÌʽÊÇ2FeTiO3£«6C£«7Cl22TiCl4£«2FeCl3£«6CO¡£
£¨3£©ÔÚ¸ßÎÂÏÂþºÍîѾùÄÜºÍ¿ÕÆøÖеÄÑõÆø»òµªÆø»òCO2·´Ó¦£¬ËùÒÔ·´Ó¦ÔÚArÆø·ÕÖнøÐеÄÀíÓÉÊÇ·ÀÖ¹¸ßÎÂÏÂMg¡¢TiÓë¿ÕÆøÖеÄO2£¨»òCO2¡¢N2£©·´Ó¦¡£
£¨4£©¢Ù»¯Ñ§Æ½ºâ³£ÊýÊÇÔÚÒ»¶¨Ìõ¼þÏ£¬µ±¿ÉÄæ·´Ó¦´ïµ½Æ½ºâ״̬ʱ£¬Éú³ÉÎïŨ¶ÈµÄÃÝÖ®»ýºÍ·´Ó¦ÎïŨ¶ÈµÄÃÝÖ®»ýµÄ±ÈÖµ£¬ËùÒÔ¸ù¾ÝͼÏñ¿É֪ƽºâʱ¼×ÃÑ¡¢Ë®ÕôÆøºÍ¼×´¼µÄŨ¶È·Ö±ðÊÇ£¨mol/L£©1¡¢0.8¡¢0.4£¬Ôò¸Ã·´Ó¦µÄƽºâ³£ÊýK£½¡£
¢Úijʱ¿Ì¸÷×é·ÖŨ¶ÈÒÀ´ÎΪc(CH3OH)="0.4" mol/L¡¢c(H2O)="0.6" mol/L¡¢(CH3OCH3)="1.2" mol/L£¬´Ëʱ£¼5£¬ËùÒÔÕý·´Ó¦ËÙÂÊ´óÓÚÄæ·´Ó¦ËÙÂÊ¡£
£¨5£©¸ù¾ÝÓÉ·½³ÌʽCO£¨g£©+2H2£¨g£©CH3OH£¨g£©¡¢2FeTiO3+6C+7Cl2£½2FeCl3+2TiCl4+6COºÍ2NaCl+2H2O£½2NaOH+H2¡ü+Cl2¡ü¿ÉµÃÈçϹØÏµÊ½£º6CH3OH¡ú6CO¡ú7Cl2¡ú7H2£¬¶ø6CH3OH¡ú12H2£¬¹ÊÿÉú²ú6molCH3OH£¨192g£©Ðè¶îÍâ²¹³ä5molH2£¨10g£©£¬ÔòÉú²ú192t¼×´¼£¬ÖÁÉÙÐè¶îÍâ²¹³ä10tÇâÆø¡£
¿¼µã£º¿¼²éµç½â±¥ºÍʳÑÎË®µÄÅжϺͼÆËã¡¢Ñõ»¯»¹Ô­·´Ó¦·½³ÌʽµÄÊéд¡¢·´Ó¦Ìõ¼þµÄ¿ØÖÆ¡¢Æ½ºâ³£ÊýµÄ¼ÆËãºÍÓ¦ÓÃÒÔ¼°Á÷³ÌͼµÄÓйؼÆËã
µãÆÀ£º¸ÃÌâÊǸ߿¼Öеij£¼ûÌâÐÍ£¬ÄѶȴó£¬×ÛºÏÐÔÇ¿£¬¶ÔѧÉúµÄÒªÇó¸ß¡£ÊÔÌâÔÚ×¢ÖØ¶Ô»ù´¡ÖªÊ¶¹®¹ÌºÍѵÁ·µÄͬʱ£¬²àÖØ¶ÔѧÉúÄÜÁ¦µÄÅàÑøºÍ½âÌâ·½·¨µÄÖ¸µ¼ÓëѵÁ·£¬ÓÐÀûÓÚÅàÑøÑ§ÉúµÄÂß¼­ÍÆÀíÄÜÁ¦£¬Ìá¸ßѧÉúÁé»îÔËÓûù´¡ÖªÊ¶½â¾öʵ¼ÊÎÊÌâµÄÄÜÁ¦£¬ÌáÉýѧÉúµÄѧ¿ÆËØÑø¡£¸ÃÀàÊÔÌâÒªÇóѧÉúÄܹ»¾ß±¸Í¨¹ý¶Ô×ÔÈ»½ç¡¢Éú²ú¡¢Éú»îºÍ¿ÆÑ§ÊµÑéÖл¯Ñ§ÏÖÏóÒÔ¼°Ïà¹ØÄ£ÐÍ¡¢Í¼ÐκÍͼ±íµÈµÄ¹Û²ì£¬»ñÈ¡ÓйصĸÐÐÔ֪ʶºÍÓ¡Ï󣬲¢ÔËÓ÷ÖÎö¡¢±È½Ï¡¢¸ÅÀ¨¡¢¹éÄɵȷ½·¨¶ÔËù»ñÈ¡µÄÐÅÏ¢½øÐгõ²½¼Ó¹¤ºÍÓ¦ÓõÄÄÜÁ¦£»Äܹ»Ãô½Ý¡¢×¼È·µØ»ñÈ¡ÊÔÌâËù¸øµÄÏà¹ØÐÅÏ¢£¬²¢ÓëÒÑÓÐ֪ʶÕûºÏ£¬ÔÚ·ÖÎöÆÀ¼ÛµÄ»ù´¡ÉÏÓ¦ÓÃÐÂÐÅÏ¢µÄÄÜÁ¦¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

îÑ(Ti)±»³ÆÎª¼ÌÌú¡¢ÂÁÖ®ºóµÄµÚÈý½ðÊô¡£ÈçÏÂͼËùʾ£¬½«îѳ§¡¢ÂȼºÍ¼×´¼³§×é³É²úÒµÁ´¿ÉÒÔ´ó´óÌá¸ß×ÊÔ´ÀûÓÃÂÊ£¬¼õÉÙ»·¾³ÎÛȾ¡£ÇëÌîдÏÂÁпհףº

£¨1£©µç½â±¥ºÍʳÑÎˮʱ£¬Ñô¼«µÄµç¼«·´Ó¦Îª                                     ¡£

£¨2£©Ð´³öîÑÌú¿óÓ뽹̿¡¢Cl2¹²ÈÈÖÆµÃËÄÂÈ»¯îѵĻ¯Ñ§·½³Ìʽ________________________¡£

£¨3£©ÒÑÖª£º¢ÙMg(s) + Cl2(g)£½MgCl2(s)£»¡÷H = ¨C 641 kJ/mol

     ¢ÚTi(s) + 2Cl2(g)£½TiCl4(s)£»¡÷H = ¨C770 kJ/mol  

Ôò2Mg(s) + TiCl4(s)£½2MgCl2(s) + Ti(s)£»¡÷H£½                    ¡£

       ·´Ó¦2Mg(s) + TiCl4(s)2MgCl2(s) + Ti(s)£¬ÔÚArÆø·ÕÖнøÐеÄÀíÓÉÊÇ           ¡£

£¨4£©ÔÚÉÏÊö²úÒµÁ´ÖУ¬ºÏ³É96 t ¼×´¼ÀíÂÛÉÏÏûºÄH2            t (²»¿¼ÂÇÉú²ú¹ý³ÌÖÐÎïÖʵÄÈκÎËðʧ)¡£

£¨5£©ÒÔ¼×´¼¡¢¿ÕÆø¡¢ÇâÑõ»¯¼ØÈÜҺΪԭÁÏ£¬Ê¯Ä«Îªµç¼«¿É¹¹³ÉȼÁÏµç³Ø¡£ÒÑÖª¸ÃȼÁÏµç³ØµÄ×Ü·´Ó¦Ê½Îª£º2CH3OH + 3O2 + 4OH£­£½2CO32£­ + 6H2O¡£¸ÃȼÁÏµç³Ø·¢Éú·´Ó¦Ê±Õý¼«ÇøÈÜÒºµÄpH     (Ìî¡°Ôö´ó¡±¡¢¡°¼õС¡±»ò¡°²»±ä¡±)£¬¸Ãµç³ØÖиº¼«Éϵĵ缫·´Ó¦ÊÇ________________________________________________¡£

îÑ(Ti)±»³ÆÎª¼ÌÌú¡¢ÂÁÖ®ºóµÄµÚÈý½ðÊô£¬Ò²ÓÐÈË˵21ÊÀ¼ÍÊÇîѵÄÊÀ¼Í¡£îÑÔڵؿÇÖеĺ¬Á¿²¢²»ÉÙ£¬µ«îѵÄÒ±Á¶¼¼Êõ»¹Î´»ñµÃÍ»ÆÆ£¬Ä¿Ç°îÑÖ»ÓÃÓÚ¼â¶ËÁìÓò¡£

ÈçÏÂͼËùʾ£¬½«îѳ§¡¢ÂȼºÍ¼×´¼³§×é³É²úÒµÁ´¿É´ó´óÌá¸ß×ÊÔ´ÀûÓÃÂÊ£¬¼õÉÙ»·¾³ÎÛȾ¡£

ÇëÌîдÏÂÁпհףº

£¨1£©ÓöèÐԵ缫µç½â2 LʳÑÎˮʱ£¬×Ü·´Ó¦µÄÀë×Ó·½³Ìʽ_______________________________£¬µ±Òõ¼«ÉϲúÉú224 mLÆøÌ壨±ê×¼×´¿ö£©Ê±£¬ËùµÃÈÜÒºµÄpH=             £¨¼ÙÉèµç½âǰºóÈÜÒºÌå»ý²»±ä,ʳÑÎË®×ãÁ¿£©¡£

£¨2£©Ð´³ö¸ßÎÂÏÂîÑÌú¿ó¾­ÂÈ»¯µÃµ½ËÄÂÈ»¯îѵĻ¯Ñ§·½³Ìʽ                             ¡££¨Ìáʾ£ºFeTiO3ÖÐTiΪ+4¼Û£©

£¨3£©·´Ó¦2Mg£«TiCl42MgCl4£«TiÔÚArÆø·ÕÖнøÐеÄÀíÓÉÊÇ____________________¡£

£¨4£©¶þ¼×ÃÑÊÇÒ»ÖÖÖØÒªµÄÇå½àȼÁÏ£¬¿ÉÒÔͨ¹ý¼×´¼·Ö×Ó¼äÍÑË®ÖÆµÃ£º

2CH3OH(g)CH3OCH3(g)+H2O(g)¡¡¦¤H=" -23.5" kJ/mol

T1 ¡æÊ±£¬ÔÚºãÈÝÃܱÕÈÝÆ÷Öн¨Á¢ÉÏÊöƽºâ£¬ÌåϵÖи÷×é·ÖŨ¶ÈËæÊ±¼ä±ä»¯ÈçÏÂͼËùʾ¡£

¢ÙT1 ¡æÊ±£¬¸Ã·´Ó¦µÄƽºâ³£ÊýΪ¡¡¡¡¡¡¡¡¡¡£»

¢ÚÏàͬÌõ¼þÏ£¬Èô¸Ä±äÆðʼŨ¶È£¬Ä³Ê±¿Ì¸÷×é·ÖŨ¶ÈÒÀ´ÎΪc(CH3OH)="0.4" mol/L¡¢c(H2O)="0.6" mol/L¡¢(CH3OCH3)="1.2" mol/L£¬´ËʱÕý¡¢Äæ·´Ó¦ËÙÂʵĴóС£ºvÕý¡¡¡¡¡¡vÄæ(Ìî¡°>¡±¡¢¡°<¡±»ò¡°=¡±)¡£

£¨5£©ÔÚÉÏÊö²úÒµÁ´ÖУ¬ºÏ³É192¶Ö¼×´¼ÀíÂÛÉÏÐè¶îÍâ²¹³äH2__________¶Ö £¨²»¿¼ÂÇÉú²ú¹ý³ÌÖÐÎïÖʵÄÈκÎËðʧ£©¡£

 

(13·Ö) îÑ(Ti)±»³ÆÎª¼ÌÌú¡¢ÂÁÖ®ºóµÄµÚÈý½ðÊô¡£ÈçÏÂͼËùʾ£¬½«îѳ§¡¢ÂȼºÍ¼×´¼³§×é³É²úÒµÁ´¿ÉÒÔ´ó´óÌá¸ß×ÊÔ´ÀûÓÃÂÊ£¬¼õÉÙ»·¾³ÎÛȾ¡£ÇëÌîдÏÂÁпհףº

£¨1£©µç½â±¥ºÍʳÑÎˮʱ£¬Ñô¼«µÄµç¼«·´Ó¦Îª                                     ¡£

£¨2£©Ð´³öîÑÌú¿óÓ뽹̿¡¢Cl2¹²ÈÈÖÆµÃËÄÂÈ»¯îѵĻ¯Ñ§·½³Ìʽ________________________¡£

£¨3£©ÒÑÖª£º¢ÙMg(s) + Cl2(g)£½MgCl2(s)£»¡÷H = ¨C 641 kJ/mol

     ¢ÚTi(s) + 2Cl2(g)£½TiCl4(s)£»¡÷H = ¨C770 kJ/mol  

Ôò2Mg(s) + TiCl4(s)£½2MgCl2(s) + Ti(s)£»¡÷H£½                    ¡£

       ·´Ó¦2Mg(s) + TiCl4(s)2MgCl2(s) + Ti(s)£¬ÔÚArÆø·ÕÖнøÐеÄÀíÓÉÊÇ           ¡£

£¨4£©ÔÚÉÏÊö²úÒµÁ´ÖУ¬ºÏ³É96 t ¼×´¼ÀíÂÛÉÏÏûºÄH2            t (²»¿¼ÂÇÉú²ú¹ý³ÌÖÐÎïÖʵÄÈκÎËðʧ)¡£

£¨5£©ÒÔ¼×´¼¡¢¿ÕÆø¡¢ÇâÑõ»¯¼ØÈÜҺΪԭÁÏ£¬Ê¯Ä«Îªµç¼«¿É¹¹³ÉȼÁÏµç³Ø¡£ÒÑÖª¸ÃȼÁÏµç³ØµÄ×Ü·´Ó¦Ê½Îª£º2CH3OH + 3O2 + 4OH£­£½2CO32£­ + 6H2O¡£¸ÃȼÁÏµç³Ø·¢Éú·´Ó¦Ê±Õý¼«ÇøÈÜÒºµÄpH     (Ìî¡°Ôö´ó¡±¡¢¡°¼õС¡±»ò¡°²»±ä¡±)£¬¸Ãµç³ØÖиº¼«Éϵĵ缫·´Ó¦ÊÇ________________________________________________¡£

 

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

¾«Ó¢¼Ò½ÌÍø