ÌâÄ¿ÄÚÈÝ
¶à²ÊµÄ¡°Ì¼¡±£¬¶à×˵ÄÉú»î£¬ÈÃÎÒÃÇÒ»Æð×ß½ø¡°Ì¼¡±µÄÊÀ½ç£®
£¨1£©ÌîдÓйغ¬Ì¼ÎïÖʵĶÔÓ¦ÌØÐÔ£®
£¨2£©ÒºÌ¬¶þÑõ»¯Ì¼Ãð»ðÆ÷¿ÉÓÃÓÚÆË¾Èµµ°¸×ÊÁÏÊÒ·¢ÉúµÄ»ðÔÖ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÓÐ £¨Ìî±êºÅ£©£®
A£®ÒºÌ¬¶þÑõ»¯Ì¼Æø»¯ºó²»»áÎÛȾµµ°¸×ÊÁÏ
B£®¶þÑõ»¯Ì¼¿É¸²¸ÇÔÚȼÉÕÎï±íÃæ£¬¸ô¾ø¿ÕÆø
C£®ÒºÌ¬¶þÑõ»¯Ì¼Æø»¯Ê±ÎüÈÈ£¬½µµÍÁË¿ÉȼÎïµÄ×Å»ðµã
£¨3£©¹ý¶àµÄ¶þÑõ»¯Ì¼¼Ó¾çÁË¡°ÎÂÊÒЧӦ¡±£¬Ð´³öÒ»Ìõ¼õÉÙ¶þÑõ»¯Ì¼ÅŷŵĽ¨Ò飺 £®
£¨4£©CO2ºÍNH3¿ÉÒԺϳÉÄòËØ[CO£¨NH2£©2]£¬Í¬Ê±Éú³ÉË®£®¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ £®
£¨5£©Ä¿Ç°£¬ÈËÀàÒÔ»¯Ê¯È¼ÁÏΪÖ÷ÒªÄÜÔ´£®»¯Ê¯È¼ÁÏÓÐú¡¢ ºÍÌìÈ»Æø£®
£¨6£©ÌìÈ»ÆøÖм×ÍéÍêȫȼÉյĻ¯Ñ§·½³ÌʽΪ £®
£¨7£©´Ó±í2Êý¾Ý·ÖÎö£¬ÓëúÏà±È£¬ÓÃÌìÈ»Æø×÷ȼÁϵÄÓŵãÓÐ £®
£¨8£©2.3gijÎïÖÊÔÚ¿ÕÆøÖÐÍêȫȼÉÕ£¬Éú³É4.4g¶þÑõ»¯Ì¼ºÍ2.7gË®£¬Ôò¸ÃÎïÖÊÖÐÒ»¶¨º¬ÓУ¨ÌîÔªËØ·ûºÅ£© ÔªËØ£¬ÆäÔªËØÖÊÁ¿±ÈΪ £®
£¨1£©ÌîдÓйغ¬Ì¼ÎïÖʵĶÔÓ¦ÌØÐÔ£®
| ÎïÖÊÓÃ; | ½ð¸ÕʯÇиÁ§ | ʯī×÷µç¼« | »îÐÔÌ¿¾»Ë® |
| ¶ÔÓ¦ÌØÕ÷ | ¢Ù | ¢Ú | ¢Û |
A£®ÒºÌ¬¶þÑõ»¯Ì¼Æø»¯ºó²»»áÎÛȾµµ°¸×ÊÁÏ
B£®¶þÑõ»¯Ì¼¿É¸²¸ÇÔÚȼÉÕÎï±íÃæ£¬¸ô¾ø¿ÕÆø
C£®ÒºÌ¬¶þÑõ»¯Ì¼Æø»¯Ê±ÎüÈÈ£¬½µµÍÁË¿ÉȼÎïµÄ×Å»ðµã
£¨3£©¹ý¶àµÄ¶þÑõ»¯Ì¼¼Ó¾çÁË¡°ÎÂÊÒЧӦ¡±£¬Ð´³öÒ»Ìõ¼õÉÙ¶þÑõ»¯Ì¼ÅŷŵĽ¨Ò飺
£¨4£©CO2ºÍNH3¿ÉÒԺϳÉÄòËØ[CO£¨NH2£©2]£¬Í¬Ê±Éú³ÉË®£®¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
£¨5£©Ä¿Ç°£¬ÈËÀàÒÔ»¯Ê¯È¼ÁÏΪÖ÷ÒªÄÜÔ´£®»¯Ê¯È¼ÁÏÓÐú¡¢
£¨6£©ÌìÈ»ÆøÖм×ÍéÍêȫȼÉյĻ¯Ñ§·½³ÌʽΪ
£¨7£©´Ó±í2Êý¾Ý·ÖÎö£¬ÓëúÏà±È£¬ÓÃÌìÈ»Æø×÷ȼÁϵÄÓŵãÓÐ
| 1gÎïÖÊÍêȫȼÉÕ | ²úÉúCO2µÄÖÊÁ¿/g | ·Å³öµÄÈÈÁ¿/kJ |
| ¼×Íé | 2.75 | 56 |
| ̼ | 3.67 | 32 |
¿¼µã£ºÌ¼µ¥ÖʵÄÎïÀíÐÔÖʼ°ÓÃ;,¶þÑõ»¯Ì¼¶Ô»·¾³µÄÓ°Ïì,ÖÊÁ¿Êغ㶨Âɼ°ÆäÓ¦ÓÃ,³£ÓÃȼÁϵÄʹÓÃÓëÆä¶Ô»·¾³µÄÓ°Ïì,»¯Ê¯È¼Áϼ°Æä×ÛºÏÀûÓÃ,¼¸ÖÖ³£ÓõÄÃð»ðÆ÷
רÌ⣺»¯Ñ§ÓëÄÜÔ´,̼µ¥ÖÊÓ뺬̼»¯ºÏÎïµÄÐÔÖÊÓëÓÃ;
·ÖÎö£º£¨1£©¸ù¾Ý̼µ¥ÖʵÄÐÔÖʺÍÓÃ;·ÖÎö»Ø´ð£»
£¨2£©¸ù¾Ý¶þÑõ»¯Ì¼²»È¼ÉÕÒ²²»Ö§³ÖȼÉÕ½øÐзÖÎöÅжϣ»
£¨3£©¸ù¾Ý¼õÉÙ¶þÑõ»¯Ì¼ÅŷŵĴëÊ©½øÐнâ´ð£»
£¨4£©¸ù¾Ý·´Ó¦ÎïºÍÉú³ÉÎïÊéд·´Ó¦µÄ»¯Ñ§·½³Ìʽ¼´¿É£»
£¨5£©¸ù¾Ý»¯Ê¯È¼ÁϵÄÖÖÀà·ÖÎö»Ø´ð£»
£¨6£©¸ù¾Ý¼×ÍéȼÉյķ´Ó¦Ð´³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£»
£¨7£©¸ù¾Ý±íÖеÄÊý¾Ý·ÖÎöµÈÖÊÁ¿µÄúºÍÌìÈ»ÆøÉú³ÉµÄ¶þÑõ»¯Ì¼µÄÖÊÁ¿ºÍ·Å³öµÄÈÈÁ¿·ÖÎö£»
£¨8£©ÔÚ»¯Ñ§·´Ó¦ÖУ¬·´Ó¦Ç°ºóÔ×ÓµÄÖÖÀàûÓиı䣬ÊýĿûÓÐÔö¼õ£¬Ô×ÓµÄÖÊÁ¿Ò²Ã»Óиı䣬ËùÒÔ·´Ó¦Ç°ºóÎïÖʵÄÖÊÁ¿×ܺÍÏàµÈ£®¸ù¾ÝÉú³ÉÎïCO2ºÍH2OÖÐC¡¢HÔªËØÖÊÁ¿£¬¿ÉÒÔÈ·¶¨¿ÉȼÎïÖÐC¡¢HÔªËØ±ÈºÍÔ×Ó¸öÊý±È£®
£¨2£©¸ù¾Ý¶þÑõ»¯Ì¼²»È¼ÉÕÒ²²»Ö§³ÖȼÉÕ½øÐзÖÎöÅжϣ»
£¨3£©¸ù¾Ý¼õÉÙ¶þÑõ»¯Ì¼ÅŷŵĴëÊ©½øÐнâ´ð£»
£¨4£©¸ù¾Ý·´Ó¦ÎïºÍÉú³ÉÎïÊéд·´Ó¦µÄ»¯Ñ§·½³Ìʽ¼´¿É£»
£¨5£©¸ù¾Ý»¯Ê¯È¼ÁϵÄÖÖÀà·ÖÎö»Ø´ð£»
£¨6£©¸ù¾Ý¼×ÍéȼÉյķ´Ó¦Ð´³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£»
£¨7£©¸ù¾Ý±íÖеÄÊý¾Ý·ÖÎöµÈÖÊÁ¿µÄúºÍÌìÈ»ÆøÉú³ÉµÄ¶þÑõ»¯Ì¼µÄÖÊÁ¿ºÍ·Å³öµÄÈÈÁ¿·ÖÎö£»
£¨8£©ÔÚ»¯Ñ§·´Ó¦ÖУ¬·´Ó¦Ç°ºóÔ×ÓµÄÖÖÀàûÓиı䣬ÊýĿûÓÐÔö¼õ£¬Ô×ÓµÄÖÊÁ¿Ò²Ã»Óиı䣬ËùÒÔ·´Ó¦Ç°ºóÎïÖʵÄÖÊÁ¿×ܺÍÏàµÈ£®¸ù¾ÝÉú³ÉÎïCO2ºÍH2OÖÐC¡¢HÔªËØÖÊÁ¿£¬¿ÉÒÔÈ·¶¨¿ÉȼÎïÖÐC¡¢HÔªËØ±ÈºÍÔ×Ó¸öÊý±È£®
½â´ð£º½â£º£¨1£©½ð¸ÕʯµÄÓ²¶È×î´ó£¬¿ÉÒÔÓÃÓÚÇиÁ§£¬Ê¯Ä«¾ßÓÐÓÅÁ¼µÄµ¼µçÐÔ£¬¿ÉÒÔÓÃ×÷µç¼«£¬»îÐÔÌ¿¾ßÓÐÎü¸½ÐÔ£¬¿ÉÒÔÓÃÓÚ¾»Ë®£¬¹ÊÌ
£¨2£©A£®ÒºÌ¬¶þÑõ»¯Ì¼Æø»¯ºó²»»áÎÛȾµµ°¸×ÊÁÏ£¬ÕýÈ·£»
B£®¶þÑõ»¯Ì¼¿É¸²¸ÇÔÚȼÉÕÎï±íÃæ£¬¸ô¾ø¿ÕÆø£¬ÕýÈ·£»
C£®ÒºÌ¬¶þÑõ»¯Ì¼Æø»¯Ê±ÎüÈÈ£¬²»ÄܽµµÍÁË¿ÉȼÎïµÄ×Å»ðµã£¬´íÎó
£¨3£©¼õÉÙ¶þÑõ»¯Ì¼ÅŷŵĴëÊ©ÓнÚÔ¼ÓÃÖ½¡¢¿ª·¢ÐÂÄÜÔ´¡¢Ê¹ÓÃÇå½àÄÜÔ´µÈ£»
£¨4£©ÔÚ¸ßθßѹÏ£¬CO2ºÍNH3¿ÉÒԺϳÉÄòËØ[CO£¨NH2£©2]£¬Í¬Ê±Éú³ÉË®£®·´Ó¦µÄ·½³ÌʽÊÇ£ºCO2+2NH3
CO£¨NH2£©2+H2O£®
£¨5£©Ä¿Ç°£¬ÈËÀàÒÔ»¯Ê¯È¼ÁÏΪÖ÷ÒªÄÜÔ´£®»¯Ê¯È¼ÁÏÓÐú¡¢Ê¯ÓͺÍÌìÈ»Æø£®
£¨6£©ÌìÈ»ÆøÖм×ÍéÍêȫȼÉÕÉú³ÉÁ˶þÑõ»¯Ì¼ºÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCH4+2O2
CO2+2H2O£®
£¨7£©ÓɱíÖÐÖÐÊý¾Ý¿ÉÖª£¬ÓëúÏà±È£¬ÓÃÌìÈ»Æø×÷ȼÁϵÄÓŵãÓУºµÈÖÊÁ¿µÄÌìÈ»ÆøºÍúÍêȫȼÉÕ£¬ÌìÈ»ÆøÈ¼ÉÕ²úÉú¶þÑõ»¯Ì¼µÄÖÊÁ¿Ð¡ÓÚú£¬·Å³öµÄÈÈÁ¿¸ßÓÚú£»
£¨8£©Éú³ÉÎïÖк¬ÓÐC¡¢H¡¢OÈýÖÖÔªËØ£¬ËùÒÔ¿ÉȼÎïÖÐÒ»¶¨º¬C¡¢HÔªËØ£»B¡¢4.4gCO2ÖÐCÔªËØÖÊÁ¿=4.4g¡Á
¡Á100%=1.2g£» 2.7gH2OÖÐHÔªËØÖÊÁ¿=2.7g¡Á
¡Á100%=0.3g¿ÉȼÎïÖÐC¡¢HÔªËØÖÊÁ¿±È=1.2g£º0.3g=4£º1£®
¹Ê´ðΪ£º£¨1£©¼ûÉÏ±í£»£¨2£©AB£»£¨3£©¿ª·¢ÐÂÄÜÔ´£»£¨4£©CO2+2NH3
CO£¨NH2£©2+H2O£»£¨5£©Ê¯ÓÍ£»£¨6£©CH4+2O2
CO2+2H2O£»£¨7£©µÈÖÊÁ¿µÄÌìÈ»ÆøºÍúÍêȫȼÉÕ£¬ÌìÈ»ÆøÈ¼ÉÕ²úÉú¶þÑõ»¯Ì¼µÄÖÊÁ¿Ð¡ÓÚú£¬·Å³öµÄÈÈÁ¿¸ßÓÚú£»£¨8£©C¡¢H£¬4£º1£®
| ÎïÖÊÓÃ; | ½ð¸ÕʯÇиÁ§ | ʯī×÷µç¼« | »îÐÔÌ¿¾»Ë® |
| ¶ÔÓ¦ÌØÕ÷ | ¢ÙÓ²¶È´ó | ¢Úµ¼µçÐÔ | ¢ÛÎü¸½ÐÔ |
B£®¶þÑõ»¯Ì¼¿É¸²¸ÇÔÚȼÉÕÎï±íÃæ£¬¸ô¾ø¿ÕÆø£¬ÕýÈ·£»
C£®ÒºÌ¬¶þÑõ»¯Ì¼Æø»¯Ê±ÎüÈÈ£¬²»ÄܽµµÍÁË¿ÉȼÎïµÄ×Å»ðµã£¬´íÎó
£¨3£©¼õÉÙ¶þÑõ»¯Ì¼ÅŷŵĴëÊ©ÓнÚÔ¼ÓÃÖ½¡¢¿ª·¢ÐÂÄÜÔ´¡¢Ê¹ÓÃÇå½àÄÜÔ´µÈ£»
£¨4£©ÔÚ¸ßθßѹÏ£¬CO2ºÍNH3¿ÉÒԺϳÉÄòËØ[CO£¨NH2£©2]£¬Í¬Ê±Éú³ÉË®£®·´Ó¦µÄ·½³ÌʽÊÇ£ºCO2+2NH3
| ||
£¨5£©Ä¿Ç°£¬ÈËÀàÒÔ»¯Ê¯È¼ÁÏΪÖ÷ÒªÄÜÔ´£®»¯Ê¯È¼ÁÏÓÐú¡¢Ê¯ÓͺÍÌìÈ»Æø£®
£¨6£©ÌìÈ»ÆøÖм×ÍéÍêȫȼÉÕÉú³ÉÁ˶þÑõ»¯Ì¼ºÍË®£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºCH4+2O2
| ||
£¨7£©ÓɱíÖÐÖÐÊý¾Ý¿ÉÖª£¬ÓëúÏà±È£¬ÓÃÌìÈ»Æø×÷ȼÁϵÄÓŵãÓУºµÈÖÊÁ¿µÄÌìÈ»ÆøºÍúÍêȫȼÉÕ£¬ÌìÈ»ÆøÈ¼ÉÕ²úÉú¶þÑõ»¯Ì¼µÄÖÊÁ¿Ð¡ÓÚú£¬·Å³öµÄÈÈÁ¿¸ßÓÚú£»
£¨8£©Éú³ÉÎïÖк¬ÓÐC¡¢H¡¢OÈýÖÖÔªËØ£¬ËùÒÔ¿ÉȼÎïÖÐÒ»¶¨º¬C¡¢HÔªËØ£»B¡¢4.4gCO2ÖÐCÔªËØÖÊÁ¿=4.4g¡Á
| 12 |
| 44 |
| 2 |
| 18 |
¹Ê´ðΪ£º£¨1£©¼ûÉÏ±í£»£¨2£©AB£»£¨3£©¿ª·¢ÐÂÄÜÔ´£»£¨4£©CO2+2NH3
| ||
| ||
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬ÎïÖʵÄÐÔÖʾö¶¨ÎïÖʵÄÓÃ;£¬ÕÆÎÕ̼ºÍ̼µÄ»¯ºÏÎïµÄÐÔÖʺÍÓÃ;ÊÇÕýÈ·½â´ð´ËÀàÌâµÄ¹Ø¼ü£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÄòËØÊÇũҵÉú²úÖг£ÓõÄÒ»ÖÖ»¯·Ê£¬Æä»¯Ñ§Ê½ÊÇCO£¨NH2£©2£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÄòËØÔÚũҵÉÏÊÇÒ»ÖÖÓ¦Óù㷺µÄ¸´ºÏ·Ê |
| B¡¢ÄòËØÖй²º¬ÓÐ8¸öÔ×Ó |
| C¡¢ÄòËØÊÇÓÉ̼¡¢Ñõ¡¢µª¡¢ÇâËÄÖÖÔªËØ×é³É |
| D¡¢ÄòËØÖк¬ÓÐÇâ·Ö×Ó |
ÏÂÁÐÐðÊö²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢¼îºÍÑβ»Ò»¶¨¶¼º¬½ðÊôÔªËØ |
| B¡¢´¿¾»Îï¶¼ÊÇÓÉͬÖÖ·Ö×Ó¹¹³ÉµÄ |
| C¡¢»ìºÏÎï¿ÉÄÜÓÉͬÖÖÔªËØ×é³É |
| D¡¢º¬Ñõ»¯ºÏÎïÒ»¶¨ÊÇÑõ»¯Îï |
¸ù¾ÝÄãµÄÉú»î¾ÑéºÍËùѧµÄ»¯Ñ§ÖªÊ¶£¬ÅжÏÏÂÁÐ×ö·¨»ò˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÓøÖË¿Çò¾³£Ë¢Ï´ÂÁ¹øÉϵÄÔàÎï |
| B¡¢ÓÃÏ´µÓ¼Áˢϴ²Í¾ßÉϵÄÓÍÎÛ£¬ÒòΪËü¾ßÓÐÈ黯×÷Óà |
| C¡¢Á×·ÊÓëÊìʯ»Ò»ìºÏʹÓ㬻ήµÍ·ÊЧ |
| D¡¢·ÙÉÕ·ÏÆúËÜÁÏÖÆÆ·£¬¿É¼õÉÙ¡°°×É«ÎÛȾ¡± |