ÌâÄ¿ÄÚÈÝ
14£®£¨1£©¹Ì̬EµÄÃû³ÆÎª¸É±ùAµÄ»¯Ñ§Ê½ÎªCO
£¨2£©B+C¡úD+EµÄ»¯Ñ§·½³ÌʽΪC+2CuO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Cu+CO2¡ü
£¨3£©C¡úEµÄ»¯Ñ§·½³ÌʽΪC+O2$\frac{\underline{\;µãȼ\;}}{\;}$CO2£®
·ÖÎö ¸ù¾ÝA¡¢E¡¢¼×³£ÎÂϾùÎªÆøÌ¬£¬¼×Ϊ¿ÕÆøÖг£¼ûµÄÆøÌåµ¥ÖÊ£¬CΪºÚÉ«¹ÌÌåµ¥ÖÊ£¬DΪºìÉ«¹ÌÌåµ¥ÖÊ£¬ËùÒÔDÊÇÍ£¬CºÍB¸ßλáÉú³ÉÍ£¬ËùÒÔEÊǶþÑõ»¯Ì¼£¬CÊÇ̼£¬BÊÇÑõ»¯Í£¬¼×ÊÇÑõÆø£¬AÊÇÒ»Ñõ»¯Ì¼£¬È»ºó½«ÍƳöµÄÎïÖʽøÐÐÑéÖ¤¼´¿É£®
½â´ð ½â£º£¨1£©A¡¢E¡¢¼×³£ÎÂϾùÎªÆøÌ¬£¬¼×Ϊ¿ÕÆøÖг£¼ûµÄÆøÌåµ¥ÖÊ£¬CΪºÚÉ«¹ÌÌåµ¥ÖÊ£¬DΪºìÉ«¹ÌÌåµ¥ÖÊ£¬ËùÒÔDÊÇÍ£¬CºÍB¸ßλáÉú³ÉÍ£¬ËùÒÔEÊǶþÑõ»¯Ì¼£¬CÊÇ̼£¬BÊÇÑõ»¯Í£¬¼×ÊÇÑõÆø£¬AÊÇÒ»Ñõ»¯Ì¼£¬¾¹ýÑéÖ¤£¬ÍƵ¼ÕýÈ·£¬ËùÒÔEÊǶþÑõ»¯Ì¼£¬¹Ì̬¶þÑõ»¯Ì¼½Ð¸É±ù£¬AÊÇCO£»
£¨2£©B+C¡úD+EµÄ·´Ó¦ÊÇ̼ºÍÑõ»¯ÍÔÚ¸ßεÄÌõ¼þÏÂÉú³ÉͺͶþÑõ»¯Ì¼£¬»¯Ñ§·½³ÌʽΪ£ºC+2CuO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Cu+CO2¡ü£»
£¨3£©C¡úEµÄ·´Ó¦ÊÇ̼ºÍÑõÆøÔÚµãȼµÄÌõ¼þÏÂÉú³É¶þÑõ»¯Ì¼£¬»¯Ñ§·½³ÌʽΪ£ºC+O2$\frac{\underline{\;µãȼ\;}}{\;}$CO2£®
¹Ê´ð°¸Îª£º£¨1£©¸É±ù£¬CO£»
£¨2£©C+2CuO$\frac{\underline{\;¸ßÎÂ\;}}{\;}$2Cu+CO2¡ü£»
£¨3£©C+O2$\frac{\underline{\;µãȼ\;}}{\;}$CO2£®
µãÆÀ ÔÚ½â´ËÀàÌâʱ£¬Ê×ÏȽ«ÌâÖÐÓÐÌØÕ÷µÄÎïÖÊÍÆ³ö£¬È»ºó½áºÏÍÆ³öµÄÎïÖʺÍÌâÖеÄת»¯¹ØÏµÍƵ¼Ê£ÓàµÄÎïÖÊ£¬×îºó½«ÍƳöµÄ¸÷ÖÖÎïÖÊ´úÈëת»¯¹ØÏµÖнøÐÐÑéÖ¤¼´¿É£®
| A£® | aÎïÖʵÄÈܽâ¶È´óÓÚbÎïÖʵÄÈܽâ¶È | |
| B£® | 20¡æ£¬100gË®ÖÐ×î¶àÄÜÈܽâ10gaÎïÖÊ | |
| C£® | cµÄ±¥ºÍÈÜÒºÖÊÁ¿·ÖÊý×îС | |
| D£® | ½µÎÂ50¡æÊ±bµÄ±¥ºÍÈÜÒºÖÁ20¡æ£¬²»»áÎö³öbÎïÖÊ |
| A£® | ÖÊÁ¿±äС | B£® | Ìå»ý±äС | C£® | ¼ä¸ô±äС | D£® | ¸öÊý±äÉÙ |
| A£® | ͼ1ÖеÄÈÈˮֻÊÇÆðÌá¸ßζȵÄ×÷Óà | |
| B£® | ͼ2Öеİ×Áײ»Óõã¾Í¿ÉÒÔ¿´µ½ÓлðÐÇ | |
| C£® | ͼ1ÖеÄʵÑéÄܱȽϺìÁ׺Ͱ×Á××Å»ðµãµÄ¸ßµÍ | |
| D£® | ͼ1ÈÈË®Öеİ×Áײ»È¼ÉÕÊÇÒòΪûÓÐÓëÑõÆø½Ó´¥ |
| Ñ¡Ïî | ʵÑé²Ù×÷ | ÏÖÏó | ½áÂÛ |
| A | ½«È¼×ŵÄľÌõÉìÈë¼¯ÆøÆ¿¿Ú | ľÌõ»ðÑæÁ¢¼´Ï¨Ãð | ¼¯ÆøÆ¿ÖÐÒѼ¯Âú¶þÑõ»¯Ì¼ |
| B | ½«´óÀíʯºÍŨÑÎËá·´Ó¦·Å³öµÄÆøÌåͨÈë³ÎÇåʯ»ÒË® | ʯ»Òˮδ±ä»ë×Ç | ¸Ãʯ»Òˮһ¶¨±äÖÊ |
| C | ÏòÈÜÖʵÄÖÊÁ¿·ÖÊýΪ5%µÄ¹ýÑõ»¯ÇâÈÜÒºÖмÓÈëÉÙÁ¿Ñõ»¯Í | ÓдóÁ¿ÆøÅݲúÉú | Ñõ»¯ÍÆð´ß»¯×÷Óà |
| D | ·Ö±ð½«Ð¿·ÛÓëÌúË¿·ÅÈëÏàͬÖÊÁ¿µÄÏàͬŨ¶ÈµÄÏ¡ÑÎËáÖÐ | п·Û²úÉúÆøÅݵÄËÙÂʱÈÌúË¿¿ì | пµÄ½ðÊô»î¶¯ÐÔ±ÈÌúÇ¿ |
| A£® | A | B£® | B | C£® | C | D£® | D |