ÒÑÖª A¡¢B¡¢DΪÖÐѧ³£¼ûµÄµ¥ÖÊ£¬¼×¡¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìΪ¶ÌÖÜÆÚÔªËØ×é³ÉµÄ»¯ºÏÎÆäÖУ¬±ûÊÇÒ»ÖÖÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶µÄÎÞÉ«ÆøÌ壻¶¡ÊÇÒ»ÖÖ¸ßÄÜȼÁÏ£¬Æä×é³ÉÔªËØÓë±ûÏàͬ£¬1mol ¶¡·Ö×ÓÖв»Í¬Ô­×ÓµÄÊýÄ¿±ÈΪ1£º2£¬ÇÒº¬ÓÐ18molµç×Ó£»ÎìÊÇÒ»ÖÖÄÑÈÜÓÚË®µÄ°×É«½º×´ÎïÖÊ£¬¼ÈÄÜÓëÇ¿Ëá·´Ó¦£¬Ò²ÄÜÓëÇ¿¼î·´Ó¦£¬¾ßÓо»Ë®×÷Ó㮸÷ÎïÖʼäµÄת»¯¹ØϵÈçͼËùʾ£¨Ä³Ð©Ìõ¼þÒÑÂÔÈ¥£©£®

Çë»Ø´ð£º
£¨1£©µ¥ÖÊBµÄ×é³ÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ
µÚ2ÖÜÆÚµÚ¢õA×å
µÚ2ÖÜÆÚµÚ¢õA×å
£®
£¨2£©¶¡ÖÐËù°üº¬µÄ»¯Ñ§¼üÀàÐÍÓÐ
bc
bc
 £¨Ìî×ÖĸÐòºÅ£©£®
a£®Àë×Ó¼ü   b£®¼«ÐÔ¹²¼Û¼ü   c£®·Ç¼«ÐÔ¹²¼Û¼ü
£¨3£©·´Ó¦¢ÙµÄ»¯Ñ§·½³ÌʽΪ
N2+3H2
´ß»¯¼Á
¸ßθßѹ
2NH3
N2+3H2
´ß»¯¼Á
¸ßθßѹ
2NH3
£®
£¨4£©·´Ó¦¢ÚÖУ¬0.5mol NaClO²Î¼Ó·´Ó¦Ê±£¬×ªÒÆ1molµç×Ó£¬Æ仯ѧ·½³ÌʽΪ
2NH3+NaClO¨TN2H4+NaCl+H2O
2NH3+NaClO¨TN2H4+NaCl+H2O
£®
£¨5£©-¶¨Ìõ¼þÏ£¬AÓëTiO2¡¢C£¨Ê¯Ä«£©·´Ó¦Ö»Éú³ÉÒÒºÍ̼»¯îÑ£¨TiC£©£¬¶þÕß¾ùΪijЩ¸ßνṹÌմɵÄÖ÷Òª³É·Ö£®ÒÑÖª£¬¸Ã·´Ó¦Éú³É1molÒÒʱ·Å³ö536kJÈÈÁ¿£¬ÆäÈÈ»¯Ñ§·½³ÌʽΪ
4Al£¨s£©+3TiO2£¨s£©+3C£¨s£©¨T2Al2O3£¨s£©+3TiC£¨s£©¡÷H=-1072kJ/mol
4Al£¨s£©+3TiO2£¨s£©+3C£¨s£©¨T2Al2O3£¨s£©+3TiC£¨s£©¡÷H=-1072kJ/mol
£®
·ÖÎö£ºA¡¢B¡¢DΪÖÐѧ³£¼ûµÄµ¥ÖÊ£¬¼×¡¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìΪ¶ÌÖÜÆÚÔªËØ×é³ÉµÄ»¯ºÏÎ±ûÊÇÒ»ÖÖÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶µÄÎÞÉ«ÆøÌ壬Ôò±ûΪNH3£»¶¡ÊÇÒ»ÖÖ¸ßÄÜȼÁÏ£¬Æä×é³ÉÔªËØÓë±ûÏàͬ£¬1mol¶¡·Ö×ÓÖв»Í¬Ô­×ÓµÄÊýÄ¿±ÈΪ1£º2£¬ÇÒº¬ÓÐ18molµç×Ó£¬Ôò¶¡ÎªN2H4£»ÎìÊÇÒ»ÖÖÄÑÈÜÓÚË®µÄ°×É«½º×´ÎïÖÊ£¬¼ÈÄÜÓëÇ¿Ëá·´Ó¦Ò²ÄÜÓëÇ¿¼î·´Ó¦£¬¾ßÓо»Ë®×÷Óã¬ÔòÎìΪAl£¨OH£©3£»
½áºÏת»¯¹Øϵͼ¿ÉÖª£¬ÒÒΪÑõ»¯ÂÁ£¬AΪAl£»BΪN2£¬¼×Ϊµª»¯ÂÁ£¬DΪH2£¬È»ºó½áºÏÎïÖʵÄÐÔÖʼ°»¯Ñ§ÓÃÓïÀ´½â´ð£®
½â´ð£º½â£ºA¡¢B¡¢DΪÖÐѧ³£¼ûµÄµ¥ÖÊ£¬¼×¡¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìΪ¶ÌÖÜÆÚÔªËØ×é³ÉµÄ»¯ºÏÎ±ûÊÇÒ»ÖÖÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶µÄÎÞÉ«ÆøÌ壬Ôò±ûΪNH3£»¶¡ÊÇÒ»ÖÖ¸ßÄÜȼÁÏ£¬Æä×é³ÉÔªËØÓë±ûÏàͬ£¬1mol¶¡·Ö×ÓÖв»Í¬Ô­×ÓµÄÊýÄ¿±ÈΪ1£º2£¬ÇÒº¬ÓÐ18molµç×Ó£¬Ôò¶¡ÎªN2H4£»ÎìÊÇÒ»ÖÖÄÑÈÜÓÚË®µÄ°×É«½º×´ÎïÖÊ£¬¼ÈÄÜÓëÇ¿Ëá·´Ó¦Ò²ÄÜÓëÇ¿¼î·´Ó¦£¬¾ßÓо»Ë®×÷Óã¬ÎìΪAl£¨OH£©3£»
½áºÏת»¯¹Øϵͼ¿ÉÖª£¬ÒÒΪÑõ»¯ÂÁ£¬AΪAl£»BΪN2£¬¼×Ϊµª»¯ÂÁ£¬DΪH2£¬
£¨1£©×é³ÉBµÄÔªËØΪNÔªËØ£¬Î»ÓÚÔªËØÖÜÆÚ±íÖеÚ2ÖÜÆÚµÚ¢õA×壬¹Ê´ð°¸Îª£ºµÚ2ÖÜÆÚµÚ¢õA×壻   
£¨2£©¶¡ÎªN2H4£¬º¬ÓÐN-H¼«ÐÔ¹²¼Û¼üºÍN-N·Ç¼«ÐÔ¹²¼Û¼ü£¬¹Ê´ð°¸Îª£ºbc£»    
£¨3£©·´Ó¦¢ÙΪºÏ³É°±µÄ·´Ó¦£¬¼´N2+3H2
´ß»¯¼Á
¸ßθßѹ
2NH3£¬¹Ê´ð°¸Îª£ºN2+3H2
´ß»¯¼Á
¸ßθßѹ
2NH3£»
£¨4£©·´Ó¦¢ÚΪ°±ÆøÓëNaClOµÄ·´Ó¦£¬0.5molNaClO²Î¼Ó·´Ó¦Ê±£¬×ªÒÆ1molµç×Ó£¬ÔòClÔªËØÓÉ+1¼Û½µµÍΪ-1¼Û£¬¸Ã·´Ó¦Éú³ÉNaCl£¬Í¬Ê±Éú³ÉN2H4ºÍË®£¬
Ôò¸Ã·´Ó¦Îª2NH3+NaClO¨TN2H4+NaCl+H2O£¬¹Ê´ð°¸Îª£º2NH3+NaClO¨TN2H4+NaCl+H2O£»
£¨5£©£©-¶¨Ìõ¼þÏ£¬AÓëTiO2¡¢C£¨Ê¯Ä«£©·´Ó¦Ö»Éú³ÉÒÒºÍ̼»¯îÑ£¨TiC£©£¬¼´Al¡¢TiO2¡¢C·´Ó¦Éú³ÉAl2O3¡¢TiC£¬Éú³É1molAl2O3ʱ·Å³ö536kJÈÈÁ¿£¬ÔòÉú³É2molAl2O3ʱ·Å³ö536kJ¡Á2=1072ÈÈÁ¿£¬
ËùÒÔÈÈ»¯Ñ§·´Ó¦·½³ÌʽΪ4Al£¨s£©+3TiO2£¨s£©+3C£¨s£©¨T2Al2O3£¨s£©+3TiC£¨s£©¡÷H=-1072kJ/mol£¬
¹Ê´ð°¸Îª£º4Al£¨s£©+3TiO2£¨s£©+3C£¨s£©¨T2Al2O3£¨s£©+3TiC£¨s£©¡÷H=-1072kJ/mol£®
µãÆÀ£º±¾Ì⿼²éÎÞ»úÎïµÄÍƶϣ¬ÎïÖʵÄÍƶÏÊǽâ´ð±¾ÌâµÄ¹Ø¼ü£¬±û¡¢ÎìΪ½â´ð±¾ÌâµÄÍ»ÆÆ¿Ú£¬²¢ÊìϤ»¯Ñ§ÓÃÓïµÄʹÓÃÀ´½â´ð¼´¿É£¬ÌâÄ¿ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÒÑÖªA¡¢B¡¢DΪÖÐѧ³£¼ûµÄÆøÌåµ¥ÖÊ£¬¼×¡¢ÒÒ¡¢±û¡¢¶¡Îª³£¼ûµÄ»¯ºÏÎ¼×µÄË®ÈÜÒº³Ê¼îÐÔ£®ËüÃÇÖ®¼äÓÐÈçÏÂËùʾת»¯¹Øϵ£¨²¿·Ö²úÎï¼°·´Ó¦Ìõ¼þÒÑÂÔÈ¥£©
ÇëÍê³ÉÏÂÁпհףº

£¨1£©ÒÒµÄÃû³ÆΪ
ÂÈ»¯Çâ
ÂÈ»¯Çâ
£¬±ûת»¯Îª¶¡µÄÀë×Ó·½³ÌʽΪ
Ag++Cl-=AgCl¡ý
Ag++Cl-=AgCl¡ý

£¨2£©ÊµÑéÊÒ¿Éͨ¹ý¶àÖÖ·½·¨ÖƱ¸¼×£¬ÓÃÈçͼËùʾװÖÃÊÕ¼¯¼×£¬ÏÂÁйØÓÚÖÆÈ¡¼°ÊÕ¼¯¼×ʵÑéµÄÐðÊöÖУ¬ÕýÈ·µÄÊÇ
¢Ù¢Ü
¢Ù¢Ü
£¨ÌîÐòºÅ£©
¢Ù¼×ÆøÌå²»ÄÜÓÃÅÅË®·¨ÊÕ¼¯
¢ÚʵÑéÊÒÓñûÒ»ÖÖÒ©Æ·¿ÉÒÔÖÆÈ¡¼×
¢ÛͼÖеÄaΪ½þÓÐÏ¡H2SO4µÄÃÞ»¨
¢Ü¿ÉÓü׵ÄŨÈÜÒººÍÉúʯ»ÒΪԭÁÏÖÆÈ¡¼×
£¨3£©¹¤ÒµÉÏͨ³£ÒÔ¼×ΪԭÁÏÖƱ¸HNO3£®ÏõËṤҵβÆøÖеÄNOºÍNO2¶Ô»·¾³ÓÐÎÛȾ£¬¿ÉÓÃNaOHÈÜÒºÎüÊÕ£®Î²ÆøÖÐNOÓëNO2°´ÎïÖʵÄÁ¿Ö®±È1£º1±»NaOHÈÜÒºÎüÊյõ½Ò»ÖÖÄÆÑΣ¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
NO+NO2+2NaOH=2NaNO2+H2O
NO+NO2+2NaOH=2NaNO2+H2O
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2013?ºìÇÅÇøһģ£©ÒÑÖªA¡¢B¡¢DΪÖÐѧ³£¼ûµÄµ¥ÖÊ£¬¼×¡¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìΪ¶ÌÖÜÆÚÔªËØ×é³ÉµÄ»¯ºÏÎÆäÖУ¬±ûÊÇÒ»ÖÖÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶µÄÎÞÉ«ÆøÌ壻¶¡ÊÇÒ»ÖÖ¸ßÄÜȼÁÏ£¬Æä×é³ÉÔªËØÓë±ûÏàͬ£¬1mol¶¡·Ö×ÓÖв»Í¬Ô­×ÓµÄÊýÄ¿±ÈΪ1£º2£¬ÇÒº¬ÓÐ18molµç×Ó£»ÎìÊÇÒ»ÖÖÄÑÈÜÓÚË®µÄ°×É«½º×´ÎïÖÊ£¬¼ÈÄÜÓëÇ¿Ëá·´Ó¦£¬Ò²ÄÜÓëÇ¿¼î·´Ó¦£¬¾ßÓо»Ë®×÷Ó㮸÷ÎïÖʼäµÄת»¯¹ØϵÈçÏÂͼËùʾ£¨Ä³Ð©Ìõ¼þÒÑÂÔÈ¥£©£®

Çë»Ø´ð£º
£¨1£©µ¥ÖÊBµÄ×é³ÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ
µÚ2ÖÜÆÚµÚ¢õA×å
µÚ2ÖÜÆÚµÚ¢õA×å
£®
£¨2£©ÎìµÄ»¯Ñ§Ê½Îª
Al£¨OH£©3
Al£¨OH£©3
£®ÎìÓëÇ¿¼î·´Ó¦µÄÀë×Ó·½³Ìʽ£º
Al£¨OH£©3+OH-=AlO2-+2H2O
Al£¨OH£©3+OH-=AlO2-+2H2O
£®
£¨3£©NaClOµÄµç×ÓʽΪ
£®
£¨4£©¼×ÓëË®·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
AlN+3H2O=Al£¨OH£©3¡ý+NH3¡ü
AlN+3H2O=Al£¨OH£©3¡ý+NH3¡ü
£®
£¨5£©·´Ó¦¢ÚÖУ¬0.5molNaClO²Î¼Ó·´Ó¦Ê±£¬×ªÒÆ1molµç×Ó£¬Æ仯ѧ·½³ÌʽΪ£º
2NH3+NaClO¨TN2H4+NaCl+H2O
2NH3+NaClO¨TN2H4+NaCl+H2O
£®
£¨6£©Ò»¶¨Ìõ¼þÏ£¬AÓëTiO2¡¢C£¨Ê¯Ä«£©·´Ó¦Ö»Éú³ÉÒÒºÍ̼»¯îÑ£¨TiC£©£¬¶þÕß¾ùΪijЩ¸ßνṹÌմɵÄÖ÷Òª³É·Ö£®ÒÑÖª£¬¸Ã·´Ó¦Éú³É1molÒÒʱ·Å³ö536kJÈÈÁ¿£¬ÆäÈÈ»¯Ñ§·½³ÌʽΪ£º
4Al£¨s£©+3TiO2£¨s£©+3C£¨s£©¨T2Al2O3£¨s£©+3TiC£¨s£©¡÷H=-1072kJ/mol
4Al£¨s£©+3TiO2£¨s£©+3C£¨s£©¨T2Al2O3£¨s£©+3TiC£¨s£©¡÷H=-1072kJ/mol
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêÌì½òÊкìÇÅÇø¸ßÈýµÚÒ»´ÎÄ£Ä⿼ÊÔÀí×Û»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÒÑÖªA¡¢B¡¢DΪÖÐѧ³£¼ûµÄµ¥ÖÊ£¬¼×¡¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìΪ¶ÌÖÜÆÚÔªËØ×é³ÉµÄ»¯ºÏÎï¡£ÆäÖУ¬±ûÊÇÒ»ÖÖÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶µÄÎÞÉ«ÆøÌ壻¶¡ÊÇÒ»ÖÖ¸ßÄÜȼÁÏ£¬Æä×é³ÉÔªËØÓë±ûÏàͬ£¬1 mol¶¡·Ö×ÓÖв»Í¬Ô­×ÓµÄÊýÄ¿±ÈΪ1£º2£¬ÇÒº¬ÓÐ18 molµç×Ó£»ÎìÊÇÒ»ÖÖÄÑÈÜÓÚË®µÄ°×É«½º×´ÎïÖÊ£¬¼ÈÄÜÓëÇ¿Ëá·´Ó¦£¬Ò²ÄÜÓëÇ¿¼î·´Ó¦£¬¾ßÓо»Ë®×÷Ó᣸÷ÎïÖʼäµÄת»¯¹ØϵÈçÏÂͼËùʾ(ijЩÌõ¼þÒÑÂÔÈ¥)¡£

Çë»Ø´ð£º£®

(1)µ¥ÖÊBµÄ×é³ÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ              ¡£

(2)ÎìµÄ»¯Ñ§Ê½Îª               ¡£ÎìÓëÇ¿¼î·´Ó¦µÄÀë×Ó·½³Ìʽ£º                               ¡£

(3)NaClOµÄµç×ÓʽΪ                   ¡£

(4)¼×ÓëË®·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ                            ¡£

(5)·´Ó¦¢ÚÖУ¬0.5molNaClO²Î¼Ó·´Ó¦Ê±£¬×ªÒÆ1molµç×Ó£¬Æ仯ѧ·½³ÌʽΪ£º                       ¡£

(6)Ò»¶¨Ìõ¼þÏ£¬AÓëTiO2¡¢C(ʯī)·´Ó¦Ö»Éú³ÉÒÒºÍ̼»¯îÑ(TiC)£¬¶þÕß¾ùΪijЩ¸ßνṹÌմɵÄÖ÷Òª³É·Ö¡£ÒÑÖª¸Ã·´Ó¦Éú³É1molÒÒʱ·Å³ö536 kJÈÈÁ¿£¬ÆäÈÈ»¯Ñ§·½³ÌʽΪ£º                          ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêºÚÁú½­Ê¡¸ßÈýÉÏѧÆÚ¿ªÑ§¿¼ÊÔ»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

£¨11 ·Ö£©ÒÑÖª A¡¢B¡¢DΪÖÐѧ³£¼ûµÄµ¥ÖÊ£¬¼×¡¢ÒÒ¡¢±û¡¢¶¡¡¢ÎìΪ¶ÌÖÜÆÚÔªËØ×é³ÉµÄ»¯ºÏÎï¡£ÆäÖУ¬±ûÊÇÒ»ÖÖÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶µÄÎÞÉ«ÆøÌ壻¶¡ÊÇÒ»ÖÖ¸ßÄÜȼÁÏ£¬Æä×é³ÉÔªËØÓë±ûÏàͬ£¬1 mol ¶¡·Ö×ÓÖв»Í¬Ô­×ÓµÄÊýÄ¿±ÈΪ1 £º2£¬ÇÒº¬ÓÐ18 molµç×Ó£»ÎìÊÇÒ»ÖÖÄÑÈÜÓÚË®µÄ°×É«½º×´ÎïÖÊ£¬¼ÈÄÜÓëÇ¿Ëá·´Ó¦£¬Ò²ÄÜÓëÇ¿¼î·´Ó¦£¬¾ßÓо»Ë®×÷Ó᣸÷ÎïÖʼäµÄת»¯¹ØϵÈçÏÂͼËùʾ£¨Ä³Ð©Ìõ¼þÒÑÂÔÈ¥£©¡£

Çë»Ø´ð£º£¨1£©µ¥ÖÊBµÄ×é³ÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ_________¡£

£¨2£©ÎìµÄ»¯Ñ§Ê½Îª________¡£ÎìÓëÇ¿¼î·´Ó¦µÄÀë×Ó·½³Ìʽ£º________________

£¨3£©±ûÖÐËù°üº¬µÄ»¯Ñ§¼üÀàÐÍÓÐ________ £¨Ìî×ÖĸÐòºÅ£©¡£

a£®Àë×Ó¼ü   b£®¼«ÐÔ¹²¼Û¼ü   c£®·Ç¼«ÐÔ¹²¼Û¼ü

£¨4£©·´Ó¦¢ÙµÄ»¯Ñ§·½³ÌʽΪ________________________¡£

£¨5£©·´Ó¦¢ÚÖУ¬0£®5mol NaClO²Î¼Ó·´Ó¦Ê±£¬×ªÒÆ1 molµç×Ó£¬Æ仯ѧ·½³ÌʽΪ_________

£¨6£©¡ª¶¨Ìõ¼þÏ£¬AÓëTiO2¡¢C£¨Ê¯Ä«£©·´Ó¦Ö»Éú³ÉÒÒºÍ̼»¯îÑ£¨TiC£©£¬¶þÕß¾ùΪijЩ¸ßνṹÌմɵÄÖ÷Òª³É·Ö¡£ÒÑÖª£¬¸Ã·´Ó¦Éú³É1 molÒÒʱ·Å³ö536 kJÈÈÁ¿£¬ÆäÈÈ»¯Ñ§·½³ÌʽΪ_______________________________¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸