ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿½áºÏͼ1ʵÑé×°Ö㬻شð£º
ʵÑéÊÒÈôÓ÷ֽⰵ×ÏÉ«¹ÌÌåÖÆÈ¡£¬ÊµÑé×°ÖÃÊÇ______£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______¡£
̽¾¿ÐÔÖʵÄ×°Öâñ¡¢¢òÈçͼ
¢Ù×°Öâñ£¬½«YÐε¼¹Üƽ·ÅÓÚ×ÀÃæÉÏ£¬Í¨Èëºó£¬¹Û²ìµ½a¹ÜÖÐÊÔÖ½±äºìÉ«£¬b¹ÜÖÐÊÔÖ½ÎÞÃ÷ÏԱ仯£¬´ËÏÖÏó˵Ã÷ÄÜÓë______·´Ó¦£¬Éú³ÉµÄ______ʹ×ÏɫʯÈï±äºìÉ«¡£
¢Ú×°Öâò£¬½«YÐε¼¹Ü¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¬a¹ÜÔÚÉÏ·½£¬b¹ÜÔÚÏ·½£¬Í¨Èëºó£¬¹Û²ìµ½b¹ÜÖÐÊÔÖ½ÏȱäºìÉ«ÇÒÑÕÉ«½ÏdzÉ´ËÏÖÏó˵Ã÷¾ßÓТÙËùÑéÖ¤µÄÐÔÖÊÍ⣬»¹ËµÃ÷µÄÁíÒ»ÖÖÐÔÖÊ£¬ËüÊÇ______¡£
ʵÑéÊÒÖÆÈ¡µÄ»¯Ñ§·½³ÌʽΪ______£¬Ó¦Ñ¡______Ìî×ÖĸװÖã¬Ñ¡Ôñ¸Ã×°ÖõÄÀíÓÉÊÇ______¡£
¼ìÑé¶þÑõ»¯Ì¼µÄ·´Ó¦»¯Ñ§·½³ÌʽΪ______¡£
¡¾´ð°¸¡¿B 2KMnO4K2MnO4+MnO2+O2 Ë® ̼Ëá ÃܶȱȿÕÆø´ó A ·´Ó¦ÎïΪ¹ÌÌåºÍÒºÌåÇÒ²»ÐèÒª¼ÓÈÈ£¬Í¬Ê±Éú³ÉµÄÆøÌåÃܶȱȿÕÆø´ó
¡¾½âÎö¡¿
Èç¹ûÓðµ×ÏÉ«µÄ¸ßÃÌËá¼ØÖÆÑõÆø¾ÍÐèÒª¼ÓÈÈ£¬¸ßÃÌËá¼ØÊÜÈÈ·Ö½âÉú³ÉÃÌËá¼ØºÍ¶þÑõ»¯Ã̺ÍÑõÆø£¬Òª×¢ÒâÅäƽ£»
¹Ê´ð°¸Îª£ºB£»2KMnO4K2MnO4+MnO2+O2£»
ͼ2ÖУ¬¢Ù×°Öâñ£¬½«YÐε¼¹Üƽ·ÅÓÚ×ÀÃæÉÏ£¬Í¨Èëºó£¬¹Û²ìµ½a¹ÜÖÐÊÔÖ½±äºìÉ«£¬b¹ÜÖÐÊÔÖ½ÎÞÃ÷ÏԱ仯£¬´ËÏÖÏó˵Ã÷ÄÜÓëË®·´Ó¦£¬Éú³É̼Ë᣻¢Ú×°Öâò£¬½«YÐε¼¹Ü¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¬a¹ÜÔÚÉÏ·½£¬b¹ÜÔÚÏ·½£¬Í¨Èëºó£¬¹Û²ìµ½b¹ÜÖÐÊÔÖ½ÏȱäºìÉ«ÇÒÑÕÉ«½ÏdzÉ´ËÏÖÏó˵Ã÷¾ßÓТÚËùÑéÖ¤µÄÐÔÖÊÍ⣬»¹ËµÃ÷µÄÃܶȱȿÕÆø´ó£»
¹Ê´ð°¸Îª£º¢ÙË®¡¢Ì¼Ë᣻¢ÚÃܶȱȿÕÆø´ó£»
ʵÑéÊÒÖÆÈ¡£¬ÊÇÔÚ³£ÎÂÏ£¬ÓôóÀíʯ»òʯ»ÒʯºÍÏ¡ÑÎËáÖÆÈ¡µÄ£¬Ì¼Ëá¸ÆºÍÑÎËá·´Ó¦Éú³ÉÂÈ»¯¸ÆºÍË®ºÍ¶þÑõ»¯Ì¼£¬Òò´Ë²»ÐèÒª¼ÓÈÈ£»Ñ¡ÔñA×°ÖõÄÀíÓÉÊÇ£º·´Ó¦ÎïΪ¹ÌÌåºÍÒºÌåÇÒ²»ÐèÒª¼ÓÈÈ£¬Í¬Ê±Éú³ÉµÄÆøÌåÃܶȱȿÕÆø´ó£»
¹Ê´ð°¸Îª£º£»A£»·´Ó¦ÎïΪ¹ÌÌåºÍÒºÌåÇÒ²»ÐèÒª¼ÓÈÈ£¬Í¬Ê±Éú³ÉµÄÆøÌåÃܶȱȿÕÆø´ó£»
¶þÑõ»¯Ì¼Ò»°ãÓóÎÇåµÄʯ»ÒË®¼ìÑ飺°ÑÆøÌåͨÈë³ÎÇåµÄʯ»ÒË®ÖУ¬Ê¯»ÒË®±ä»ë×Ç£¬¾ÍÖ¤Ã÷ÊǶþÑõ»¯Ì¼£»
¹Ê´ð°¸Îª£º¡£
¡¾ÌâÄ¿¡¿Ð¡ÓêÔĶÁ¿ÎÍâ×ÊÁϵÃÖª:ÂÈËá¼ØµÄ·Ö½â¿ÉÓöþÑõ»¯ÃÌ¡¢Ñõ»¯ÍµÈÎïÖÊ×÷´ß»¯¼Á¡£ÓÚÊÇ£¬Ëû¶ÔÓ°ÏìÂÈËá¼Ø·Ö½âµÄÒòËؼ°´ß»¯¼ÁµÄ´ß»¯Ð§¹û²úÉúÁË̽¾¿ÐËȤ¡£
£¨Ìá³öÎÊÌ⣩Ñõ»¯ÍÊÇ·ñ±È¶þÑõ»¯ÃÌ´ß»¯Ð§¹û¸üºÃ£¿Ó°ÏìÂÈËá¼Ø·Ö½âËÙÂʵÄÒòËØÓÐÄÄЩ ÄØ£¿
£¨Éè¼ÆʵÑé1СÓêÒÔÉú³ÉµÈÌå»ýµÄÑõÆøΪ±ê×¼£¬Éè¼ÆÁËÏÂÁм¸×éʵÑé¡£
ÐòºÅ | KClO3µÄÖÊÁ¿ | ÆäËûÎïÖʵÄÖÊÁ¿ | ÎÂ¶È | ÑõÆøµÄÌå»ý | ·´Ó¦ËùÐèʱ¼ä |
¢Ù | 10.0 g | 330¡æ | 100 mL | t1 | |
¢Ú | 10.0 g | CuO 1.5 g | 330¡æ | 100 mL | t2 |
¢Û | 10.0 g | MnO2 1.5 g | 330¡æ | 100 mL | t3 |
¢Ü | 10.0 g | MnO2 g | 380¡æ | 100mL | t4 |
£¨1£©Èôt1£¾t2£¬ËµÃ÷Ñõ»¯ÍÄܼӿìÂÈËá¼ØµÄ·Ö½âËÙÂÊ¡£ÈôҪȷ¶¨Ñõ»¯ÍÊÇ´Ë·´Ó¦µÄ´ß»¯¼Á£¬»¹Ðè̽¾¿·´Ó¦Ç°ºó£¬Ñõ»¯ÍµÄ_________ºÍ_________²»±ä¡£
£¨2£©Ð´³öʵÑé¢ÜËùÉæ¼°µÄ»¯Ñ§·½³Ìʽ__________________¡£
£¨3£©ÊµÑé¢ÜÖÐMnO2µÄÖÊÁ¿Îª_________g£¬Èôt3£¾t4£¬Ôò»¯Ñ§·´Ó¦¿ìÂýÓëζȵĹØϵÊÇ_________¡£
£¨4£©ÂÈËá¼ØµÄ·Ö½âËÙÂÊ¿ÉÄÜ»¹Óë_________ÒòËØÓйأ¬ÇëÉè¼ÆʵÑéÖ¤Ã÷_______¡£