ÌâÄ¿ÄÚÈÝ
£¨1£©Å¨ÁòËáÓëľ̿·ÛÔÚ¼ÓÈÈÌõ¼þÏ·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ£º
£¨2£©ÊÔÓÃÈçͼËùÁи÷×°ÖÃÉè¼ÆÒ»¸öʵÑ飬À´ÑéÖ¤ÉÏÊö·´Ó¦Ëù²úÉúµÄ¸÷ÖÖ²úÎÕâЩװÖõÄÁ¬½Ó˳ÐòÊÇ£¨°´²úÎïÆøÁ÷´Ó×óÖÁÓҵķ½Ïò£¬ÌîдװÖõıàºÅ£©£º ¡ú ¡ú ¡ú £®
£¨3£©ÊµÑéʱ¿É¹Û²ìµ½×°ÖâÙÖÐAÆ¿µÄÈÜÒºÍÊÉ«£®AÆ¿ÈÜÒºµÄ×÷ÓÃÊÇ £¬BÆ¿ÈÜÒºµÄ×÷ÓÃÊÇ £¬CÆ¿ÈÜÒºµÄ×÷ÓÃÊÇ £®
£¨4£©×°ÖâÚÖÐËù¼ÓµÄ¹ÌÌåÒ©Æ·ÊÇ £¬¿ÉÑéÖ¤µÄ²úÎïÊÇ £¬
£¨5£©×°ÖâÛÖÐËùÊ¢ÈÜÒº¿ÉÑéÖ¤µÄ²úÎïÊÇ £®
£¨6£©Èç¹û°´ÕÕ¢Ù¢Ú¢ÛµÄ˳ÐòÁ¬½Ó£¬¿ÉÒÔ¼ì³öµÄÎïÖÊÊÇ ²»Äܼì³öµÄÊÇ £»Èç¹û°´ÕÕ¢Ú¢Û¢ÙµÄ˳ÐòÁ¬½Ó£¬¿ÉÒÔ¼ì³öµÄÎïÖÊÊÇ ²»Äܼì³öµÄÊÇ £®
£¨2£©ÊÔÓÃÈçͼËùÁи÷×°ÖÃÉè¼ÆÒ»¸öʵÑ飬À´ÑéÖ¤ÉÏÊö·´Ó¦Ëù²úÉúµÄ¸÷ÖÖ²úÎÕâЩװÖõÄÁ¬½Ó˳ÐòÊÇ£¨°´²úÎïÆøÁ÷´Ó×óÖÁÓҵķ½Ïò£¬ÌîдװÖõıàºÅ£©£º
| ±àºÅ | ¢Ù | ¢Ú | ¢Û | ¢Ü |
| ×°ÖÃ |
£¨4£©×°ÖâÚÖÐËù¼ÓµÄ¹ÌÌåÒ©Æ·ÊÇ
£¨5£©×°ÖâÛÖÐËùÊ¢ÈÜÒº¿ÉÑéÖ¤µÄ²úÎïÊÇ
£¨6£©Èç¹û°´ÕÕ¢Ù¢Ú¢ÛµÄ˳ÐòÁ¬½Ó£¬¿ÉÒÔ¼ì³öµÄÎïÖÊÊÇ
¿¼µã£ºÅ¨ÁòËáµÄÐÔÖÊ,ŨÁòËáµÄÐÔÖÊʵÑé
רÌ⣺
·ÖÎö£º£¨1£©Ì¼¿ÉÒÔºÍŨÁòËá·´Ó¦Éú³É¶þÑõ»¯Ì¼¡¢¶þÑõ»¯ÁòÒÔ¼°Ë®£»
£¨2£©¼ìÑé¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯ÁòʱÓõ½µÄÈÜÒºÖоùº¬ÓÐË®£¬ËùÒÔÏȼìÑéË®µÄ´æÔÚ£¬¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯Áò¾ù¿ÉÒÔʹ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ËùÒÔÏȼìÑé¶þÑõ»¯Áò£¬ÔÙ³ýÈ¥£¬×îºó¼ìÑé¶þÑõ»¯Ì¼£»
£¨3£©¿ÉÒÔÓÃÆ·ºìÀ´¼ìÑéÈÜÒºÊÇ·ñÍÊÉ«£¬²¢¿ÉÒÔÓÃÆ·ºìÀ´¼ìÑé¶þÑõ»¯ÁòÊÇ·ñ³ý¾¡£»
£¨4£©¿ÉÒÔÓÃÎÞË®ÁòËáÍÀ´¼ìÑéË®µÄ²úÉú£¬¸ù¾Ý¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯ÁòµÄ¼ìÑéÊÔ¼ÁÀ´È·¶¨Ë®µÄ¼ìÑéµÄλÖã»
£¨5£©¿ÉÒÔÓóÎÇåʯ»ÒË®¼ìÑé¶þÑõ»¯Ì¼µÄ´æÔÚ£»
£¨6£©½«»ìºÏÆøÌåͨ¹ýijÖÖË®ÈÜÒºÖ®ºó£¬ÔÙ¼ìÑéË®µÄ´æÔÚÓë·ñÊÇ´íÎóµÄ£¬ÒòΪÕâЩˮÈÜÒºÖк¬ÓÐË®£»¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯Áò¾ù¿ÉÒÔʹ³ÎÇåµÄʯ»ÒË®±ä»ë×Ç£®
£¨2£©¼ìÑé¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯ÁòʱÓõ½µÄÈÜÒºÖоùº¬ÓÐË®£¬ËùÒÔÏȼìÑéË®µÄ´æÔÚ£¬¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯Áò¾ù¿ÉÒÔʹ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ËùÒÔÏȼìÑé¶þÑõ»¯Áò£¬ÔÙ³ýÈ¥£¬×îºó¼ìÑé¶þÑõ»¯Ì¼£»
£¨3£©¿ÉÒÔÓÃÆ·ºìÀ´¼ìÑéÈÜÒºÊÇ·ñÍÊÉ«£¬²¢¿ÉÒÔÓÃÆ·ºìÀ´¼ìÑé¶þÑõ»¯ÁòÊÇ·ñ³ý¾¡£»
£¨4£©¿ÉÒÔÓÃÎÞË®ÁòËáÍÀ´¼ìÑéË®µÄ²úÉú£¬¸ù¾Ý¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯ÁòµÄ¼ìÑéÊÔ¼ÁÀ´È·¶¨Ë®µÄ¼ìÑéµÄλÖã»
£¨5£©¿ÉÒÔÓóÎÇåʯ»ÒË®¼ìÑé¶þÑõ»¯Ì¼µÄ´æÔÚ£»
£¨6£©½«»ìºÏÆøÌåͨ¹ýijÖÖË®ÈÜÒºÖ®ºó£¬ÔÙ¼ìÑéË®µÄ´æÔÚÓë·ñÊÇ´íÎóµÄ£¬ÒòΪÕâЩˮÈÜÒºÖк¬ÓÐË®£»¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯Áò¾ù¿ÉÒÔʹ³ÎÇåµÄʯ»ÒË®±ä»ë×Ç£®
½â´ð£º
½â£º£¨1£©Ì¼¿ÉÒÔºÍŨÁòËá·´Ó¦Éú³É¶þÑõ»¯Ì¼¡¢¶þÑõ»¯ÁòÒÔ¼°Ë®£¬¼´C+2H2SO4£¨Å¨£©=CO2¡ü+2SO2¡ü+2H2O£¬
¹Ê´ð°¸Îª£ºC+2H2SO4£¨Å¨£©=CO2¡ü+2SO2¡ü+2H2O£»
£¨2£©¼ìÑé¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯ÁòʱÓõ½µÄÈÜÒºÖоùº¬ÓÐË®£¬ËùÒÔÏȼìÑéË®µÄ´æÔÚ£¬¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯Áò¾ù¿ÉÒÔʹ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ËùÒÔÏȼìÑé¶þÑõ»¯Áò£¬ÔÙ³ýÈ¥£¬×îºó¼ìÑé¶þÑõ»¯Ì¼£¬¹Ê´ð°¸Îª£º¢Ü¡ú¢Ú¡ú¢Ù¡ú¢Û£»
£¨3£©¸ù¾Ý¼ìÑéµÄ˳Ðò£¬ÔÚ¼ìÑé¶þÑõ»¯Ì¼Ö®Ç°ÏȼìÑé¶þÑõ»¯Áò£¬¿ÉÒÔÓÃÆ·ºìÀ´¼ìÑ飬³ý¶þÑõ»¯Áò¿ÉÒÔÓøßÃÌËá¼Ø£¬¶þÑõ»¯ÁòÊÇ·ñ±»¸ßÃÌËá¼ØÎüÊոɾ»£¬Ò²¿ÉÒÔÓÃÆ·ºìÀ´¼ìÑ飬
¹Ê´ð°¸Îª£ºÑéÖ¤²úÎïÆøÁ÷ÖÐÊÇ·ñÓÐSO2£»½«SO2È«²¿Ñõ»¯ÎüÊÕ£»È·¶¨²úÎïÖÐSO2Òѱ»BÆ¿ÈÜҺȫ²¿Ñõ»¯£»
£¨4£©ÒÔÓÃÎÞË®ÁòËáÍÀ´¼ìÑéË®µÄ²úÉú£¬¼ìÑé¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯ÁòʱÓõ½µÄÈÜÒºÖоùº¬ÓÐË®£¬²úÎïÆøÁ÷ͨ¹ý¢Ù¡¢¢Û»á´ø³öË®ÕôÆø£¬ËùÒÔÏȼìÑéË®µÄ´æÔÚ£¬
¹Ê´ð°¸Îª£ºÎÞË®ÁòËáÍ£»Ë®ÕôÆø£»
£¨5£©¿ÉÒÔÓóÎÇåʯ»ÒË®¼ìÑé¶þÑõ»¯Ì¼µÄ´æÔÚ£¬¹Ê´ð°¸Îª£º³ÎÇåʯ»ÒË®£»
£¨6£©Í¨ÈëÆ·ºìÈÜÒº´øÀ´Ë®ÕôÆø£¬ËùÒÔ²»ÄÜÖ¤Ã÷Ë®ÕôÆøµÄ´æÔÚ£»¿ÉÒÔÈ·¶¨Ë®µÄ´æÔÚ£¬µ«ÊǢۼȿÉÒÔÊǶþÑõ»¯Ì¼µÄÐÔÖÊÓÖ¿ÉÒÔÊǶþÑõ»¯ÁòµÄÐÔÖÊ£¬¶øÇÒ¶þÖÖÆøÌåÈ«²¿±»ÎüÊÕ£¬¹Ê´ð°¸Îª£ºCO2¡¢SO2£»H2O£»H2O£»CO2¡¢SO2£®
¹Ê´ð°¸Îª£ºC+2H2SO4£¨Å¨£©=CO2¡ü+2SO2¡ü+2H2O£»
£¨2£©¼ìÑé¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯ÁòʱÓõ½µÄÈÜÒºÖоùº¬ÓÐË®£¬ËùÒÔÏȼìÑéË®µÄ´æÔÚ£¬¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯Áò¾ù¿ÉÒÔʹ³ÎÇåʯ»ÒË®±ä»ë×Ç£¬ËùÒÔÏȼìÑé¶þÑõ»¯Áò£¬ÔÙ³ýÈ¥£¬×îºó¼ìÑé¶þÑõ»¯Ì¼£¬¹Ê´ð°¸Îª£º¢Ü¡ú¢Ú¡ú¢Ù¡ú¢Û£»
£¨3£©¸ù¾Ý¼ìÑéµÄ˳Ðò£¬ÔÚ¼ìÑé¶þÑõ»¯Ì¼Ö®Ç°ÏȼìÑé¶þÑõ»¯Áò£¬¿ÉÒÔÓÃÆ·ºìÀ´¼ìÑ飬³ý¶þÑõ»¯Áò¿ÉÒÔÓøßÃÌËá¼Ø£¬¶þÑõ»¯ÁòÊÇ·ñ±»¸ßÃÌËá¼ØÎüÊոɾ»£¬Ò²¿ÉÒÔÓÃÆ·ºìÀ´¼ìÑ飬
¹Ê´ð°¸Îª£ºÑéÖ¤²úÎïÆøÁ÷ÖÐÊÇ·ñÓÐSO2£»½«SO2È«²¿Ñõ»¯ÎüÊÕ£»È·¶¨²úÎïÖÐSO2Òѱ»BÆ¿ÈÜҺȫ²¿Ñõ»¯£»
£¨4£©ÒÔÓÃÎÞË®ÁòËáÍÀ´¼ìÑéË®µÄ²úÉú£¬¼ìÑé¶þÑõ»¯Ì¼ºÍ¶þÑõ»¯ÁòʱÓõ½µÄÈÜÒºÖоùº¬ÓÐË®£¬²úÎïÆøÁ÷ͨ¹ý¢Ù¡¢¢Û»á´ø³öË®ÕôÆø£¬ËùÒÔÏȼìÑéË®µÄ´æÔÚ£¬
¹Ê´ð°¸Îª£ºÎÞË®ÁòËáÍ£»Ë®ÕôÆø£»
£¨5£©¿ÉÒÔÓóÎÇåʯ»ÒË®¼ìÑé¶þÑõ»¯Ì¼µÄ´æÔÚ£¬¹Ê´ð°¸Îª£º³ÎÇåʯ»ÒË®£»
£¨6£©Í¨ÈëÆ·ºìÈÜÒº´øÀ´Ë®ÕôÆø£¬ËùÒÔ²»ÄÜÖ¤Ã÷Ë®ÕôÆøµÄ´æÔÚ£»¿ÉÒÔÈ·¶¨Ë®µÄ´æÔÚ£¬µ«ÊǢۼȿÉÒÔÊǶþÑõ»¯Ì¼µÄÐÔÖÊÓÖ¿ÉÒÔÊǶþÑõ»¯ÁòµÄÐÔÖÊ£¬¶øÇÒ¶þÖÖÆøÌåÈ«²¿±»ÎüÊÕ£¬¹Ê´ð°¸Îª£ºCO2¡¢SO2£»H2O£»H2O£»CO2¡¢SO2£®
µãÆÀ£º±¾Ì⿼²éѧÉúŨÁòËáµÄÐÔÖÊÖеĺÍ̼µ¥Öʵķ´Ó¦£¬×¢Òâ²úÎï¼ìÑéËùÓõÄÊÔ¼ÁÒÔ¼°¼ìÑéµÄÏȺó˳Ðò֪ʶ£¬×ÛºÏÐÔ½ÏÇ¿£¬ÄѶȴó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÓÃÏÂÁÐʵÑé×°ÖÃÍê³É¶ÔÓ¦µÄʵÑ飨²¿·ÖÒÇÆ÷ÒÑÊ¡ÂÔ£©£¬ÄܴﵽʵÑéÄ¿µÄÊÇ£¨¡¡¡¡£©
| A¡¢ ·Å³öµâµÄËÄÂÈ»¯Ì¼ÈÜÒº |
| B¡¢ ÎüÊÕNH3 |
| C¡¢ ÖÆÈ¡°±Æø |
| D¡¢ ÍÓëŨÏõËá·´Ó¦ÖÆNO2 |
ÒÑÖªÐÁÍéµÄȼÉÕÈÈ¡÷H=-5518kJ?mol-1£¬ÔòÈÈ»¯Ñ§·½³ÌʽaC8H18£¨l£©+bO2£¨g£©¨TcCO2 £¨g£©+dH2O £¨l£©¡÷H=-2759kJ?mol-1ÖУ¬bµÄÖµµÈÓÚ£¨¡¡¡¡£©
| A¡¢45 | B¡¢22.5 |
| C¡¢11.25 | D¡¢6.25 |
·½°¸¢Ù£º2.7g Al
| 100mlHCL |
| NaOH |
·½°¸¢Ú£º2.7g Al
| 100mlNaOH |
| HCL |
NaOHºÍHClµÄŨ¶È¾ùÊÇ3mol/L£¬ÈçͼÊÇÏòXÈÜÒººÍYÈÜÒºÖзֱð¼ÓÈëNaOHºÍHClʱ²úÉú³ÁµíµÄÎïÖʵÄÁ¿Óë¼ÓÈëÑÎËáºÍÇâÑõ»¯ÄÆÈÜÒºÌå»ýÖ®¼äµÄ¹ØÏµ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢XÈÜÒºÈÜÖÊΪAlCl3£¬YÈÜÒºÈÜÖÊΪNaAlO2 |
| B¡¢bÇúÏß±íʾµÄÊÇÏòXÈÜÒºÖмÓÈëNaOHÈÜÒº |
| C¡¢ÔÚOµãʱÁ½·½°¸ÖÐËùµÃÈÜҺŨ¶ÈÏàµÈ |
| D¡¢a¡¢bÇúÏß±íʾµÄ·´Ó¦¶¼ÊÇÑõ»¯»¹Ô·´Ó¦ |
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢NaÓë×ãÁ¿O2·´Ó¦£¬ËæÎ¶ÈÉý¸ßÉú³ÉNa2OµÄËÙÂÊÖð½¥¼Ó¿ì |
| B¡¢Na2OºÍNa2O2ÖеÄÒõÑôÀë×Ó¸öÊý±È²»ÏàµÈ |
| C¡¢Óýྻ²¬Ë¿ÕºÈ¡ÈÜÒº½øÐÐÑæÉ«·´Ó¦£¬»ðÑæ³Ê»ÆÉ«ËµÃ÷ÔÈÜÒºÖÐÓÐNa+ÎÞK+ |
| D¡¢25¡æ£¬NaHCO3ÔÚË®ÖеÄÈܽâ¶È±ÈNa2CO3µÄС |
| A¡¢WµÄ¼òµ¥Àë×Ӱ뾶СÓÚÇâÔªËØµÄ¼òµ¥ÒõÀë×ӵİ뾶 |
| B¡¢YÓëZÐγɵϝºÏÎï¿ÉÒÔͨ¹ýÈÜÒºÖи´·Ö½â»ñÈ¡ |
| C¡¢ÔËÊäZµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄŨÈÜÒº¿ÉÓÃYµ¥ÖʲÄÁÏÈÝÆ÷ |
| D¡¢XµÄ¼òµ¥Ç⻯ÎïµÄ·Ðµã±ÈZµÄ¼òµ¥Ç⻯ÎïµÄ·Ðµã¸ß |
ÏÂÁл¯Ñ§·´Ó¦µÄÀë×Ó·½³ÌʽÊéд²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢Ì¼Ëá¸ÆÓëÑÎËáµÄ·´Ó¦£ºCaCO3+2H+=Ca2++CO2¡ü+H2O |
| B¡¢µÈÎïÖʵÄÁ¿µÄMgCl2¡¢Ba£¨OH£©2ºÍHClÈÜÒº»ìºÏ£ºMg2++2OH-=Mg£¨OH£©2¡ý |
| C¡¢Ñõ»¯ÍÓëÏ¡H2SO4·´Ó¦£ºCuO+2H+=Cu2++H2O |
| D¡¢½ðÊôÄÆ¸úË®·´Ó¦£º2Na+2H2O=2Na++2OH-+H2¡ü |
ÏÂÁи÷×éÎïÖÊÓÃKMnO4£¨H+£©ÈÜÒººÍäåË®¶¼Äܽ«ÆäÇø±ðµÄÊÇ£¨¡¡¡¡£©
| A¡¢±½ºÍ¼×±½ |
| B¡¢1-¼ºÏ©ºÍ¶þ¼×±½ |
| C¡¢±½ºÍ1-¼ºÏ© |
| D¡¢¼ºÍéºÍ±½ |