ÌâÄ¿ÄÚÈÝ
¸ù¾ÝÏÂÁÐ×°ÖÃͼ£¬»Ø´ðÏà¹ØÎÊÌâ¡£
(1)ÈôÓüÓÈÈÂÈËá¼ØµÄ·½·¨ÖÆÈ¡ÑõÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º________________________________________________________________________£»
·¢Éú×°ÖÿÉÑ¡ÓÃͼÖеÄ________(Ìî±àºÅ)£»ÊÕ¼¯ÑõÆøÑ¡ÓÃͼÖеÄC×°Öã¬ÓëD×°ÖÃÏà±È£¬C×°ÖõÄÓŵãÊÇÊÕ¼¯µ½µÄÑõÆø________________¡£
(2)ÈôÓ÷ֽâ¹ýÑõ»¯ÇâÈÜÒºµÄ·½·¨ÖÆÈ¡ÑõÆø£¬·¢Éú×°ÖÿÉÑ¡ÓÃͼÖеÄB×°Öá£
¢ÙÈô¸Ã·´Ó¦ÓÃMnO2×÷´ß»¯¼Á£¬ÔòMnO2Ó¦¸Ã×°ÔÚB×°ÖõÄ__________(ÌîÒÇÆ÷Ãû³Æ)ÖУ¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£º________________________________________________________________________¡£
¢ÚϱíÊÇ·Ö½âÏàͬŨ¶ÈµÄ¹ýÑõ»¯ÇâÈÜҺʱѡÓò»Í¬´ß»¯¼ÁËùµÃµ½µÄʵÑéÊý¾Ý£º
´ß»¯¼Á (ÖÊÁ¿¾ùΪ0.3 g) | ÐÂÏÊÖí¸Î | CuCl2 | MnO2 | CuO |
ÊÕ¼¯1 LÑõÆøËù ÐèµÄʱ¼ä/s | 42 | 650 | 18 | 300 |
´ÓÉÏÊöÊý¾Ý¿ÉµÃ³öÒ»¸ö½áÂÛ£º_________________________________________________¡£
(1)2KClO32KCl£«3O2¡ü¡¡A¡¡±È½Ï´¿¾»
(2)¢Ù׶ÐÎÆ¿¡¡2H2O22H2O£«O2¡ü
¢ÚÆäËûÌõ¼þ²»±ä£¬²»Í¬´ß»¯¼Á¶Ô·Ö½â¹ýÑõ»¯ÇâÈÜÒºµÄ´ß»¯ÄÜÁ¦Ç¿ÈõΪMnO2>ÐÂÏÊÖí¸Î>CuO>CuCl2