ÌâÄ¿ÄÚÈÝ
11£®Í¨¹ýÒ»ÄêµÄ»¯Ñ§Ñ§Ï°£¬ÄãÒÑ¾ÕÆÎÕÁËʵÑéÊÒÖÆÈ¡ÆøÌåµÄÓйعæÂÉ£¬ÒÔÏÂÊÇÀÏʦÌṩµÄһЩʵÑé×°Öã®Çë½áºÏͼ»Ø´ðÎÊÌ⣺£¨1£©Ð´³öͼ1ÖбêºÅµÄÒÇÆ÷Ãû³Æ£ºa·ÖҺ©¶·£»bÊԹܣ®
£¨2£©Ð´³öʵÑéÊÒÓÃA×°ÖÃÖÆÈ¡ÑõÆøµÄ»¯Ñ§·´Ó¦Ê½2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£®ÓÃA×°ÖÃÖÆÈ¡ÆøÌåµÄºÃ´¦ÊÇ¿ÉÒÔ¿ØÖÆ·´Ó¦µÄËÙÂÊ
£¨3£©Í¨¹ý²éÔÄ×ÊÁϵÃÖª£º¢Ù°±Æø£¨NH3£©ÊÇÒ»ÖÖÃÜ¶È±È¿ÕÆøÐ¡ÇÒ¼«Ò×ÈÜÓÚË®µÄÆøÌ壬ÆäË®ÈÜÒº³ÆÎª°±Ë®£»¢Ú°±ÆøÔÚ¼ÓÈÈÌõ¼þÏÂÄÜÓëÑõ»¯Í·´Ó¦Éú³ÉÍ¡¢Ë®ºÍ¿ÕÆøÖк¬Á¿×î¶àµÄÆøÌ壮С·¼Í¬Ñ§¼ÓÈÈÂÈ»¯ï§ºÍÇâÑõ»¯¸ÆµÄ¹ÌÌå»ìºÏÎïÖÆÈ¡°±Æø£¬ËýӦѡÔñµÄ·´Ó¦µÄ·¢Éú×°ÖÃÊÇB£¬ÊÕ¼¯×°ÖÃÊÇE£®£¨Ìî×Öĸ±àºÅ£©
£¨4£©Èçͼ2С·¼½«ÊÕ¼¯Âú°±ÆøµÄ¼¯ÆøÆ¿µ¹¿ÛÔÚµÎÓÐÎÞÉ«·Ó̪µÄË®ÖУ¬¹Û²ìµ½µÄÏÖÏóÊǼ¯ÆøÆ¿ÄÚÒºÃæÉÏÉý£¬ÎÞÉ«·Ó̪ÈÜÒº±äºìÉ«£®
£¨5£©Çëд³ö°±ÆøºÍÑõ»¯Í·´Ó¦µÄ»¯Ñ§·´Ó¦Ê½2NH3+3CuO$\frac{\underline{\;\;¡÷\;\;}}{\;}$3Cu+3H2O+N2£®
·ÖÎö £¨1£©¸ù¾ÝʵÑéÊÒ³£ÓÃÒÇÆ÷½â´ð£»
£¨2£©¸ù¾ÝÖÆÈ¡ÑõÆøµÄ×°ÖÃA˵Ã÷£¬²»ÐèÒª¼ÓÈȽâ´ð£»¸ù¾Ý×°ÖÃÌØµã·ÖÎö½â´ð£»
£¨3£©¸ù¾ÝÂÈ»¯ï§ºÍÇâÑõ»¯¸ÆµÄ¹ÌÌå»ìºÏÎïÀ´ÖÆÈ¡°±ÆøÊ±£¬ÐèÒª¼ÓÈȽâ´ð£»
£¨4£©¼îÐÔÈÜÒº¿ÉÒÔʹÎÞÉ«·Ó̪±äºìÉ«£¬°±Æø¼«Ò×ÈÜÓÚË®£®°±ÆøÈÜÓÚË®ºó£¬Æ¿ÄÚÆøÑ¹¼õС£¬ÔÚÍâ½ç´óÆøÑ¹×÷ÓÃÏ£¬Ë®±»Ñ¹½øÆ¿ÄÚ£®´ËÍâ°±ÆøÈÜÓÚË®ºó£¬Ðγɰ±Ë®£¬°±Ë®ÏÔ¼îÐÔ£¬Ê¹ÎÞÉ«·Ó̪±äºìÉ«£»
£¨5£©¸ù¾Ý°±ÆøÔÚ¼ÓÈÈÌõ¼þÏÂÄÜÓëÑõ»¯Í·´Ó¦Éú³ÉÍ¡¢Ë®ºÍ¿ÕÆøÖк¬Á¿×î¶àµÄÆøÌå½â´ð£®
½â´ð ½â£º
£¨1£©¸ù¾ÝʵÑéÊÒ³£ÓÃÒÇÆ÷¿ÉÖª£ºa·ÖҺ©¶·£»bÊԹܣ»
£¨2£©ÖÆÈ¡ÑõÆøµÄ×°ÖÃA˵Ã÷£¬²»ÐèÒª¼ÓÈÈ£¬²»Ðè¼ÓÈÈÖÆÈ¡ÑõÆøÊÇÓÃË«ÑõË®Óë¶þÑõ»¯ÃÌ£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£»ÓÃA×°ÖÃÖÆÈ¡ÆøÌåµÄºÃ´¦ÊÇ¿ÉÒÔ¿ØÖÆ·´Ó¦µÄËÙÂÊ£»
£¨3£©ÂÈ»¯ï§ºÍÇâÑõ»¯¸ÆµÄ¹ÌÌå»ìºÏÎïÀ´ÖÆÈ¡°±ÆøÊ±£¬ÐèÒª¼ÓÈÈ£¬Ó¦Ñ¡ÔñµÄ·´Ó¦µÄ·¢Éú×°ÖÃÊÇB£¬ÓÉÓÚ°±Æø£¨NH3£©ÊÇÒ»ÖÖÃÜ¶È±È¿ÕÆøÐ¡¡¢ÇÒ¼«Ò×ÈÜÓÚË®µÄÆøÌ壬ËùÒÔ°±ÆøÖ»ÄÜÓÃÏòÏÂÅÅ¿ÕÆø·¨ÊÕ¼¯£»
£¨4£©°±ÆøÈÜÓÚË®ºó£¬Æ¿ÄÚÆøÑ¹¼õС£¬ÔÚÍâ½ç´óÆøÑ¹×÷ÓÃÏ£¬Ë®±»Ñ¹½øÆ¿ÄÚ£®°±ÆøÈÜÓÚË®Ðγɰ±Ë®£¬°±Ë®ÏÔ¼îÐÔ£¬Ê¹ÎÞÉ«·Ó̪±äºìÉ«£®
£¨5£©°±ÆøÔÚ¼ÓÈÈÌõ¼þÏÂÄÜÓëÑõ»¯Í·´Ó¦Éú³ÉÍ¡¢Ë®ºÍ¿ÕÆøÖк¬Á¿×î¶àµÄÆøÌ壬·´Ó¦µÄ»¯Ñ§·´Ó¦Ê½Îª£º2NH3+3CuO$\frac{\underline{\;\;¡÷\;\;}}{\;}$3Cu+3H2O+N2£®
´ð°¸£º
£¨1£©a·ÖҺ©¶·£»bÊԹܣ»
£¨2£©2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£»¿ÉÒÔ¿ØÖÆ·´Ó¦µÄËÙÂÊ£»
£¨3£©B£»E£»
£¨4£©¼¯ÆøÆ¿ÄÚÒºÃæÉÏÉý£¬ÎÞÉ«·Ó̪ÈÜÒº±äºìÉ«£»
£¨5£©2NH3+3CuO$\frac{\underline{\;\;¡÷\;\;}}{\;}$3Cu+3H2O+N2£®
µãÆÀ ±¾¿¼µãÖ÷Òª¿¼²éÁËÒÇÆ÷µÄÃû³Æ¡¢ÆøÌåµÄÖÆÈ¡×°ÖúÍÊÕ¼¯×°ÖõÄÑ¡Ôñ£¬Í¬Ê±Ò²¿¼²éÁË»¯Ñ§·½³ÌʽµÄÊéдºÍÆøÌåµÄÐÔÖʵȣ¬×ÛºÏÐԱȽÏÇ¿£®ÆøÌåµÄÖÆÈ¡×°ÖõÄÑ¡ÔñÓë·´Ó¦ÎïµÄ״̬ºÍ·´Ó¦µÄÌõ¼þÓйأ»ÆøÌåµÄÊÕ¼¯×°ÖõÄÑ¡ÔñÓëÆøÌåµÄÃܶȺÍÈܽâÐÔÓйأ®±¾¿¼µãÊÇÖп¼µÄÖØÒª¿¼µãÖ®Ò»£¬Ö÷Òª³öÏÖÔÚʵÑéÌâÖУ®
| A£® | Ë® | B£® | ú | C£® | ½ðÊôÌú | D£® | ʳÑÎË® |
| A£® | 2A=B | B£® | A£¾B | C£® | A£¼B | D£® | ÎÞ·¨±È½Ï |
| A£® | ³ýÈ¥¶þÑõ»¯Ì¼ÖлìÓеÄÉÙÁ¿Ò»Ñõ»¯Ì¼£ºµãȼ»ìºÏÆøÌå | |
| B£® | ÔÚʵÑéÊÒÀïÖÆÈ¡´¿¾»µÄ¶þÑõ»¯Ì¼£ºÓÃľ̿ÔÚÑõÆøÖÐȼÉÕ | |
| C£® | ³ýÈ¥ÑõÆøÖлìÓеĶþÑõ»¯Ì¼£º½«»ìºÏÆøÌåͨ¹ý×ãÁ¿µÄʯ»ÒË® | |
| D£® | Ö¤Ã÷¼¯ÆøÆ¿ÖÐÊ¢ÓеÄÊǶþÑõ»¯Ì¼£º½«È¼×ŵÄľÌõÉìÈë¼¯ÆøÆ¿ÖÐ |
| A£® | ¹Û²ìÑÕÉ« | B£® | ³ÆÖØÁ¿ | C£® | ¼ÓÈëÏ¡ÑÎËáÖÐ | D£® | ÓôÅÌúÎüÒý |