ÌâÄ¿ÄÚÈÝ
ÖÐѧ»¯Ñ§±ØÐÞI½Ì²ÄÖУ¬Éæ¼³Á˸úÉú»î¡¢Éú²úÃÜÇÐÁªÏµµÄÖØÒª½ðÊô¡¢·Ç½ðÊô¼°Æä»¯ºÏÎÇë»Ø´ð£º
£¨1£©Ð´³öÂÁµÄÔ×ӽṹʾÒâͼ £®
£¨2£©Ð´³ö½ðÊôÄÆÓëË®·´Ó¦µÄÀë×Ó·½³Ìʽ £»ÍùËùµÃÈÜÒºÖмÓÈëÒÑÈ¥Ñõ»¯Ä¤µÄÂÁƬ£¬ÊÔд³ö»¯Ñ§·´Ó¦·½³Ìʽ £®
£¨3£©ÓÐÒ»À෴ӦΪ£ºµ¥ÖÊ+Ñõ»¯Îï¡úе¥ÖÊ+ÐÂÑõ»¯ÎÊÔд³öÊôÓÚÕâÀà·´Ó¦£¬ÇÒ·ûºÏÏÂÁÐÒªÇóµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º
½ðÊôÖû»³ö½ðÊô £®
½ðÊôÖû»³ö·Ç½ðÊô £®
·Ç½ðÊôת»»³ö·Ç½ðÊô £®
£¨1£©Ð´³öÂÁµÄÔ×ӽṹʾÒâͼ
£¨2£©Ð´³ö½ðÊôÄÆÓëË®·´Ó¦µÄÀë×Ó·½³Ìʽ
£¨3£©ÓÐÒ»À෴ӦΪ£ºµ¥ÖÊ+Ñõ»¯Îï¡úе¥ÖÊ+ÐÂÑõ»¯ÎÊÔд³öÊôÓÚÕâÀà·´Ó¦£¬ÇÒ·ûºÏÏÂÁÐÒªÇóµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º
½ðÊôÖû»³ö½ðÊô
½ðÊôÖû»³ö·Ç½ðÊô
·Ç½ðÊôת»»³ö·Ç½ðÊô
¿¼µã£ºÄƵĻ¯Ñ§ÐÔÖÊ,þ¡¢ÂÁµÄÖØÒª»¯ºÏÎï
רÌ⣺¼¸ÖÖÖØÒªµÄ½ðÊô¼°Æä»¯ºÏÎï
·ÖÎö£º£¨1£©ÂÁÊÇ13ºÅÔªËØ£¬¸ù¾ÝÆäºËÍâµç×ÓÅŲ¼ÊéдÔ×ӽṹʾÒâͼ£»
£¨2£©ÄƺÍË®·´Ó¦Éú³ÉÇâÑõ»¯ÄƺÍÇâÆø£¬ÂÁºÍÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍÇâÆø£»
£¨3£©¢ÙÂÁÈÈ·´Ó¦ÊôÓÚ·ûºÏÌõ¼þ£¬¢ÚþºÍ¶þÑõ»¯Ì¼µÄ·´Ó¦·ûºÏÌõ¼þ£¬¢Û̼ºÍ¶þÑõ»¯¹èµÄ·´Ó¦·ûºÏÌõ¼þ£®
£¨2£©ÄƺÍË®·´Ó¦Éú³ÉÇâÑõ»¯ÄƺÍÇâÆø£¬ÂÁºÍÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍÇâÆø£»
£¨3£©¢ÙÂÁÈÈ·´Ó¦ÊôÓÚ·ûºÏÌõ¼þ£¬¢ÚþºÍ¶þÑõ»¯Ì¼µÄ·´Ó¦·ûºÏÌõ¼þ£¬¢Û̼ºÍ¶þÑõ»¯¹èµÄ·´Ó¦·ûºÏÌõ¼þ£®
½â´ð£º
½â£º£¨1£©ÂÁÊÇ13ºÅÔªËØ£¬ÆäÔ×ÓºËÍâÓÐ13¸öµç×Ó£¬ÔòÆäÔ×ӽṹʾÒâͼΪ£º
£¬¹Ê´ð°¸Îª£º
£»
£¨2£©ÄƺÍË®·´Ó¦Éú³ÉÇâÑõ»¯ÄƺÍÇâÆø£¬Àë×Ó·´Ó¦·½³ÌʽΪ£º2Na+2H2O=2Na++2OH-+H2¡ü£¬ÂÁºÍÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍÇâÆø£¬·´Ó¦·½³ÌʽΪ£º2Al+2NaOH+2H2O=2NaAlO2+3H2¡ü£¬¹Ê´ð°¸Îª£º2Na+2H2O=2Na++2OH-+H2¡ü£¬2Al+2NaOH+2H2O=2NaAlO2+3H2¡ü£» £¨3£©¢ÙÂÁÈÈ·´Ó¦ÊôÓÚ·ûºÏÌõ¼þ£¬·´Ó¦·½³ÌʽΪ£º2Al+Fe2O3
Al2O3+2Fe£»
¢ÚþºÍ¶þÑõ»¯Ì¼µÄ·´Ó¦·ûºÏÌõ¼þ£¬·´Ó¦·½³ÌʽΪ£º2Mg+CO2
2MgO+C£»
¢Û̼ºÍ¶þÑõ»¯¹èµÄ·´Ó¦·ûºÏÌõ¼þ£¬·´Ó¦·½³ÌʽΪ£ºC+SiO2
Si+2CO
¹Ê´ð°¸Îª£º2Al+Fe2O3
Al2O3+2Fe¡¢2Mg+CO2
2MgO+C¡¢
C+SiO2
Si+2CO£®
£¨2£©ÄƺÍË®·´Ó¦Éú³ÉÇâÑõ»¯ÄƺÍÇâÆø£¬Àë×Ó·´Ó¦·½³ÌʽΪ£º2Na+2H2O=2Na++2OH-+H2¡ü£¬ÂÁºÍÇâÑõ»¯ÄÆÈÜÒº·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍÇâÆø£¬·´Ó¦·½³ÌʽΪ£º2Al+2NaOH+2H2O=2NaAlO2+3H2¡ü£¬¹Ê´ð°¸Îª£º2Na+2H2O=2Na++2OH-+H2¡ü£¬2Al+2NaOH+2H2O=2NaAlO2+3H2¡ü£» £¨3£©¢ÙÂÁÈÈ·´Ó¦ÊôÓÚ·ûºÏÌõ¼þ£¬·´Ó¦·½³ÌʽΪ£º2Al+Fe2O3
| ||
¢ÚþºÍ¶þÑõ»¯Ì¼µÄ·´Ó¦·ûºÏÌõ¼þ£¬·´Ó¦·½³ÌʽΪ£º2Mg+CO2
| ||
¢Û̼ºÍ¶þÑõ»¯¹èµÄ·´Ó¦·ûºÏÌõ¼þ£¬·´Ó¦·½³ÌʽΪ£ºC+SiO2
| ||
¹Ê´ð°¸Îª£º2Al+Fe2O3
| ||
| ||
C+SiO2
| ||
µãÆÀ£º±¾Ì⿼²éÔªËØ»¯ºÏÎïµÄÐÔÖÊ£¬×¢Òâ̼ÄܺͶþÑõ»¯Ì¼·´Ó¦£¬ÎªÒ×´íµã£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A¡¢ÒÑÖª
| ||||||||||
B¡¢³£ÎÂÏÂ
| ||||||||||
| C¡¢ÔÚ¸´ÑÎNH4Fe£¨SO4£©2ÈÜÒºÖÐÖðµÎ¼ÓÈëBa£¨OH£©2ÈÜÒº£¬¿ÉÄÜ·¢ÉúµÄ·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ£ºNH4++Fe3++2SO42-+2Ba2++4OH-¨T2BaSO4¡ý+Fe£¨OH£©3¡ý+NH3?H2O | ||||||||||
| D¡¢ÏòŨ¶È¾ùΪ0.1 mol/LµÄMgCl2¡¢CuCl2»ìºÏÈÜÒºÖÐÖðµÎ¼ÓÈ백ˮ£¬ÏÈÉú³ÉCu£¨OH£©2³Áµí£¬ËµÃ÷Ksp[Cu£¨OH£©2]£¾Ksp[Mg£¨OH£©2] |
ÉèNAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£¬ÏÂÁÐÐðÊöÖУ¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢±ê×¼×´¿öÏ£¬11.2 L CCl4Öк¬ÓеÄC-Cl¼üµÄ¸öÊýΪ2NA |
| B¡¢1 mol Na2OºÍNa2O2»ìºÏÎïÖк¬ÓеÄÒõ¡¢ÑôÀë×Ó×ÜÊýÊÇ3NA |
| C¡¢³£ÎÂÏ£¬0.2molCl2ÈÜÓÚµÈÌå»ýË®ÖУ¬×ªÒƵç×ÓÊýΪ0.2 NA |
| D¡¢1L0.1 mol?L-1°±Ë®ÈÜÒºÖÐËùº¬µÄÀë×ӺͷÖ×Ó×ÜÊý´óÓÚ0.1NAµ«Ð¡ÓÚ0.2 NA |
³£ÎÂÏ£¬Å¨¶È¾ùΪ0.1 mol?L-1CH3COOHÈÜÒººÍHCNÈÜÒºµÄpH·Ö±ðΪmºÍn£¨1£¼m£¼n£©£®ÏÂÁÐÐðÊöÖдíÎóµÄÊÇ£¨¡¡¡¡£©
| A¡¢³£ÎÂÏ£¬pHÏàͬµÄCH3COOHÈÜÒººÍHCNÈÜÒº·Ö±ð¼ÓˮϡÊÍÏàͬµÄ±¶Êýʱ£¬Ç°ÕßpH±ä»¯½ÏС |
| B¡¢µÈÎÂÏ£¬µÈŨ¶ÈµÄCH3COOHºÍHCNÈÜÒºpH£¬ºóÕß´ó |
| C¡¢HCNÈÜÒººÍNaOH²»µÈÌå»ý»ìºÏºóÒ»¶¨´æÔÚÈçϹØÏµc£¨H+£©-c£¨OH-£©¨Tc£¨CN-£©-c£¨Na+£© |
| D¡¢0.1mol?L-1CH3COOHºÍHCNÈÜÒºÖÐÓÉË®µçÀë³öµÄc£¨H+£©£¬Ç°ÕßÊǺóÕßµÄ10m-n±¶ |
ÉèNAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÖµ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢0.1molµÄ2H35Clº¬ÖÐ×ÓÊýΪ1.8NA |
| B¡¢16g O3ºÍO2»ìºÏÎïÖÐÑõÔ×ÓÊýΪNA |
| C¡¢³£ÎÂÏ£¬1L pH=lµÄÈÜÒºÖÐH+µÄÊýÄ¿´óÓÚ0.1NA |
| D¡¢0.1 molµÄH2O2Öк¬ÓзǼ«ÐÔ¼üÊýΪ0.2NA |
LiMnO2+C6
| ³äµç |
| ·Åµç |
| A¡¢KÓëNÏà½Óʱ£¬A¼«Îª¸º¼«£¬¸Ãµç¼«·´Ó¦Ê½Îª£ºLixC6-xe¡¥=C6+xLi+ |
| B¡¢ÔÚÕû¸ö³äµç»ò·Åµç¹ý³ÌÖж¼Ö»´æÔÚÒ»ÖÖÐÎʽµÄÄÜÁ¿×ª»¯ |
| C¡¢KÓëNÏà½Óʱ£¬Li+ÓÉA¼«ÇøÇ¨ÒƵ½B¼«Çø |
| D¡¢KÓëMÏà½Óʱ£¬A¼«·¢ÉúÑõ»¯·´Ó¦£¬LiMnO2-xe¡¥=Li1-xMnO2+xLi+ |
ÉèNAΪ°¢·üÙ¤µÂÂÞ³£ÊýµÄÖµ£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢1molCH3+º¬µç×ÓÊýΪ10NA | ||||
| B¡¢ÖÊÁ¿¾ùΪ7.8 g Na2S¡¢Na2O2µÄ¹ÌÌåÖк¬ÓеÄÒõÀë×ÓÊý¾ùΪ0.1NA | ||||
| C¡¢±ê×¼×´¿öÏ£¬2.24L Cl2ͨÈë×ãÁ¿H2O»òNaOHÈÜÒºÖз´Ó¦£¬×ªÒƵĵç×ÓÊý¾ùΪ0.1 NA | ||||
D¡¢ÔÚ·´Ó¦S+2KNO3+3C
|