ÌâÄ¿ÄÚÈÝ
(10·Ö) ŨH2SO4ºÍľ̿ÔÚ¼ÓÈÈʱ·¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ2H2SO4£¨Å¨£©+C
CO2¡ü+2H2O+2SO2¡üÇë´ÓÏÂͼÖÐÑ¡ÓÃËùÐèµÄÒÇÆ÷£¨¿ÉÖØ¸´Ñ¡Óã©×é³ÉÒ»Ì×½øÐи÷´Ó¦²¢¼ì³ö·´Ó¦²úÎïµÄ×°Öá£ÏÖÌṩŨH2SO4¡¢Ä¾Ì¿ºÍËáÐÔKMnO4ÈÜÒº£¬ÆäËû¹Ì¡¢ÒºÊÔ¼Á×ÔÑ¡¡££¨Á¬½ÓºÍ¹Ì¶¨ÒÇÆ÷ÓõIJ£Á§¹Ü¡¢½º¹Ü¡¢Ìú¼Ð¡¢Ìú¼Ų̈¼°¼ÓÈÈ×°ÖõȾùÂÔÈ¥£©![]()
½«ËùÑ¡µÄÒÇÆ÷°´Á¬½Ó˳ÐòÓÉÉÏÖÁÏÂÒÀ´ÎÌîÈëÏÂ±í£¬²¢Ð´³ö¸ÃÒÇÆ÷ÖÐÓ¦¼ÓÊÔ¼ÁµÄÃû³Æ¼°Æä×÷Óá£
| Ñ¡ÓõÄÒÇÆ÷£¨Ìî×Öĸ£© | ¼ÓÈëµÄÊÔ¼Á | ×÷ Óà |
| | | |
| | | |
| | | |
| | | |
| | | |
£¨10·Ö£¬Ã¿ÐÐ2·ÖÑ¡ÓõÄÒÇÆ÷£¨Ìî×Öĸ£© ¼ÓÈëµÄÊÔ¼Á ×÷Óà C ŨH2SO4ºÍľ̿ ·´Ó¦Æ÷£¨»ò·¢ÉúÆøÌ壩 B ÎÞË®CuSO4 ¼ì³öH2O A Æ·ºìÈÜÒº ¼ì³öSO2 A ËáÐÔKMnO4ÈÜÒº ÎüÊÕÓàϵÄSO2 A ³ÎÇåʯ»ÒË® ¼ì³öCO2
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÓйØÊµÑéÔÀí¡¢·½·¨ºÍ½áÂÛ¶¼ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢·¢»ÆµÄŨÏõËáÖÐͨÈëÊÊÁ¿O2£¬¿É³ýÈ¥ÆäÖÐÈܽâµÄNO2 | B¡¢ÒÒËáÒÒõ¥´ÖÆ·ÖУ¬¼ÓÈë×ãÁ¿NaOHÈÜÒºÕñµ´¡¢·ÖÒº£¬ÒÔ³ýÈ¥ÆäÖÐÈܽâµÄÒÒËáºÍÒÒ´¼ | C¡¢µçʯÓëË®²úÉúµÄÒÒÈ²ÆøÍ¨ÈëËáÐÔ¸ßÃÌËá¼ØÈÜÒº£¬×ÏÉ«ÍÊÈ¥£¬ËµÃ÷ÆäÖк¬ÓÐH2SÆøÌåÔÓÖÊ | D¡¢³ýÈ¥Ñõ»¯Ä¤µÄÂÁƬ£¬ÏÈ·ÅÈëÀäµÄHClO4ÈÜÒºÖнþÅÝ10·ÖÖÓ£¬È»ºó·ÅÔÚÁòËáÍÈÜÒºÖУ¬ÂÁƬ±íÃæÎÞÍÎö³ö£¬ËµÃ÷ÀäµÄHClO4ÈÜÒºÒ²ÄÜʹÂÁ¶Û»¯ |