ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Í¼1ºÍͼ2ÊÇijÐËȤС×éͨ¹ýʵÑé̽¾¿H2O2·Ö½âµÄÌõ¼þ¶ø»æÖƵÄÇúÏßͼ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1)ͼ1ºÍͼ2Ëù´ú±íµÄʵÑéÖУ¬ÊµÑéµÄ×Ô±äÁ¿ÒÀ´ÎΪ____________¡¢____________¡£

(2)ÓÉͼ1¿ÉÒԵóöµÄʵÑé½áÂÛÊǹýÑõ»¯Çâø¾ßÓÐ________¡£

(3)ͼ2ÖÐÏÞÖÆab¶ÎºÍbc¶ÎO2²úÉúËÙÂʵÄÖ÷ÒªÒòËØÊÇ____________¡¢____________¡£

(4)¸ÃÐËȤС×黹¸ù¾Ýͼ3×öÁ˹ØÓÚζÈÓ°Ïìø»îÐÔµÄʵÑ飬̽¾¿¾­¹ýt4ζȴ¦ÀíµÄø£¬µ±Î¶ȽµµÍµ½t3ʱ£¬Æä»îÐÔÊÇ·ñ¿ÉÒÔ»Ö¸´µ½½Ï¸ßˮƽ¡£¹ØÓÚ±äÁ¿µÄÉèÖãºÈ¡3Ö§ÊԹܣ¬±àºÅΪA¡¢B¡¢C£¬¸÷¼ÓÈëÊÊÒËŨ¶ÈµÄ¸ÃøÈÜÒº1 mL£»AºÍB×÷Ϊ¶ÔÕÕ×éÓ¦·Ö±ðÔÚζÈΪ________ºÍ________ˮԡװÖÃÖб£ÎÂÊÊÒËʱ¼ä£¬C×÷ΪʵÑé×éµÄ´¦ÀíΪ___________________________________¡£

¡¾´ð°¸¡¿´ß»¯¼ÁÖÖÀà H2O2Ũ¶È ¸ßЧÐÔ H2O2Ũ¶È ¹ýÑõ»¯ÇâøÊýÁ¿(Ũ¶È) t3 t4 ÏÈÔÚζÈΪt4ˮԡװÖÃÖб£ÎÂÊÊÒËʱ¼ä£¬ºóÔÚζÈΪt3ˮԡװÖÃÖб£ÎÂÊÊÒËʱ¼ä

¡¾½âÎö¡¿

Ïà¶ÔÓÚ×îÊÊζȶøÑÔ£¬¸ßΡ¢µÍζ¼»áÓ°ÏìøµÄ»îÐÔ£¬µ«²¢²»Ïàͬ£¬¹ý¸ßζȻáÆÆ»µÃ¸µÄ¿Õ¼ä½á¹¹µ¼ÖÂø±äÐÔʧ»î£¬µÍÎÂÔò²»»á£¬Ã¸µÄ»îÐÔ¼õÈõÔÚζȻָ´ÊÊÒËʱ¿É»Ö¸´¡£

£¨1£©ÓÉͼ1¿ÉÖª£¬¿ªÊ¼Ò»¶Îʱ¼äÄÚ£¬Ëæ×Å·´Ó¦Ê±¼äµÄÑÓ³¤£¬¼ÓÈ벻ͬ´ß»¯¼ÁµÄ×é·´Ó¦ËÙÂʲ»Í¬£¬µ«ÓÉÓÚ·´Ó¦µÄµ×ÎïµÄÁ¿ÊÇÏàͬµÄ£¬¹Ê×îÖÕÉú³ÉÑõÆøµÄ×ÜÁ¿ÊÇÏàͬµÄ£¬¸ù¾Ý·ÖÎö¿ÉÖª£¬Ôì³ÉʵÑé½á¹û²»Í¬µÄÔ­ÒòÊÇÁ½×éÖеĴ߻¯¼ÁµÄÖÖÀ಻ͬ£¬¼´Í¼1ÖÐʵÑéµÄ×Ô±äÁ¿Îª´ß»¯¼ÁµÄÖÖÀ࣬ͼ2ÖÐÔÚÒ»¶¨¹ýÑõ»¯ÇâŨ¶È·¶Î§ÄÚ£¬Ëæ׏ýÑõ»¯ÇâŨ¶ÈµÄÔö¼Ó£¬·´Ó¦ËÙÂÊ·¢Éú±ä»¯£¬ËµÃ÷ʵÑéµÄ×Ô±äÁ¿ÊÇH2O2Ũ¶È¡£

£¨2£©Í¼1ÖÐÔÚδ´ïµ½·´Ó¦Æ½ºâʱ£¬¼ÓÈë¹ýÑõ»¯ÇâøµÄ·´Ó¦ËÙÂÊ´óÓÚ¼ÓÈëFeCl3µÄ·´Ó¦ËÙÂÊ£¬ËµÃ÷¹ýÑõ»¯Çâø¾ßÓиßЧÐÔ¡£

£¨3£©Í¼2ÖÐab¶ÎËæ׏ýÑõ»¯ÇâŨ¶ÈµÄÔö¼Ó£¬ÑõÆø²úÉúËÙÂʼӿ죬˵Ã÷ab¶ÎµÄÏÞÖÆÒòËØÊǹýÑõ»¯ÇâŨ¶È£¬bc¶ÎËæ׏ýÑõ»¯ÇâŨ¶ÈµÄÔö¼Ó£¬ÑõÆø²úÉúËÙÂʲ»ÔÙÔö¼Ó£¬ËµÃ÷bc¶Î¹ýÑõ»¯ÇâøÒѾ­±¥ºÍ£¬¹Ê¹ýÑõ»¯ÇâøµÄŨ¶ÈÊǸöεÄÏÞÖÆÒòËØ¡£

£¨3£©¸ÃʵÑéΪ̽¾¿¾­¹ýt4ζȴ¦ÀíµÄø£¬µ±Î¶ȽµµÍµ½t3ʱ£¬Æä»îÐÔÊÇ·ñ¿ÉÒÔ»Ö¸´µ½½Ï¸ßˮƽ¡£¹ÊÐèÒªÉèÖÃt3ºÍt4ζÈϵÄ×é×÷Ϊ¶ÔÕÕ×飬ͬʱ»¹Ó¦¸ÃÉèÖÃÒ»×é¾­¹ýt4ζȴ¦ÀíµÄø£¬ÔÚ½«Î¶ȽµµÍµ½t3µÄ×é×÷ΪʵÑé×飬²¢½«¸Ã×éµÄʵÑé½á¹ûÓët3ºÍt4ζÈϵÄ×é½øÐбȽϣ¬¿ÉµÃ³öÏàÓ¦½áÂÛ¡£¹ÊAºÍB×÷Ϊ¶ÔÕÕ×éÓ¦·Ö±ðÔÚζÈΪt3ºÍt4ˮԡװÖÃÖб£ÎÂÊÊÒËʱ¼ä£¬C×÷ΪʵÑé×éµÄ´¦ÀíΪÏÈÔÚζÈΪt4ˮԡװÖÃÖб£ÎÂÊÊÒËʱ¼ä£¬ºóÔÚζÈΪt3ˮԡװÖÃÖб£ÎÂÊÊÒËʱ¼ä¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø