ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÒÑÖªCoxNi(1£­x)Fe2O4£¨ÆäÖÐCo¡¢Ni¾ùΪ+2¼Û£©¿ÉÓÃ×÷H2O2·Ö½âµÄ´ß»¯¼Á£¬¾ßÓнϸߵĻîÐÔ£¬Í¨³£ÓÉÁ½ÖÖ²»Í¬·½·¨ÖƵá£ÓÒͼΪ¶þÖÖ·½·¨ÖƵõĴ߻¯¼Á£¬ÔÚ10¡æʱ´ß»¯·Ö½â6%µÄH2O2ÈÜÒºµÄÏà¶Ô³õʼËÙÂÊËæx±ä»¯µÄÇúÏßͼ¡£ÏÂÁÐ˵·¨´íÎóµÄÊÇ

A£®¸Ã´ß»¯¼ÁÖÐÌúÔªËصĻ¯ºÏ¼ÛΪ+3¼Û

B£®Co¡¢Ni¡¢Fe¾ùΪ¢øB×åÔªËØ

C£®ÓÉͼÖÐÐÅÏ¢¿ÉÖª£¬Co2+¡¢Ni2+Á½ÖÖÀë×ÓÖд߻¯Ð§¹û½ÏºÃµÄÊÇCo2+

D£®ÓÉͼÖÐÐÅÏ¢¿ÉÖª£¬Î¢²¨Ë®ÈÈ·¨ÖÆÈ¡µÄ´ß»¯¼Á»îÐÔ¸ü¸ß

¡¾´ð°¸¡¿B

¡¾½âÎö¡¿

ÊÔÌâ·ÖÎö£ºA¡¢CoxNi(1£­x)Fe2O4£¨ÆäÖÐCo¡¢Ni¾ùΪ+2¼Û£©£¬ËùÒÔ¸ù¾ÝÎïÖʵÄÔªËصĻ¯ºÏ¼Û´úÊýºÍΪ0¼ÆË㣬ÌúµÄ»¯ºÏ¼ÛΪ+3£¬ÕýÈ·£¬²»Ñ¡A£»B¡¢ÈýÖÖÔªËØÔÚ¢ø×壬´íÎó£¬Ñ¡B£»C¡¢xÊýÖµÔ½´ó£¬´ß»¯Ð§¹ûÔ½ºÃ£¬ËµÃ÷Co2+Ô½¶àЧ¹ûÔ½ºÃ£¬ËùÒÔÕýÈ·£¬²»Ñ¡C£»D¡¢´Óͼ·ÖÎö£¬Î¢²¨Ë®ÈÈ·¨ËÙÂÊ´ó£¬Ð§¹ûºÃ£¬ÕýÈ·£¬²»Ñ¡D¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿¶ÔÊ®¶þÍé»ù±½»ÇËáÄÆÊdz£ÓÃÏ´µÓ¼ÁµÄÖ÷Òª³É·Ö¡£

Æä½á¹¹¿ÉÓÃͼÐÎÀ´±íʾ£¬¶ËΪÁ´Ìþ»ù£¬O¶ËΪ¼«ÐÔ»ù¡£¸ù¾ÝÕâÒ»½á¹¹Ìص㣬ÊÔ·ÖÎöºÍ»Ø´ðÏÂÁÐÎÊÌ⣺

(1)Ê®¶þÍé»ù±½»ÇËáÄÆ·Ö×ÓÔÚÆäË®ÈÜÒº±íÃæ·Ö²¼µÄ½á¹¹Ê¾ÒâͼӦÊÇÏÂÁи÷ͼÖеÄ____ͼ(ÌîдÐòºÅ)£¬ÀíÓÉÊÇ____________________________________¡£

(2)½øÈë½éÖÊ(Ë®)ÄÚ²¿µÄÊ®¶þÍé»ù±½»ÇËáÄÆ·Ö×Ó£¬¿ÉÄÜ»áÒÔÏÂÁнṹÐÎʽÖеÄ____´æÔÚ(ÌîдÐòºÅ)£¬ÀíÓÉÊÇ____________________________________¡£

(3)¹¤ÒµºÏ³É¶ÔÊ®¶þÍé»ù±½»ÇËáÄƵÄÒ»ÖÖ·ÏßÈçÏÂͼËùʾ£º

Çë»Ø´ðÏÂÁÐÎÊÌ⣺

¢Ù²úÆ·ÖеÄÇ×ÓÍ»ùÊÇ_______¡£

¢ÚÓÉÊ®¶þÍé»ù±½ÖÆÈ¡¶ÔÊ®¶þÍé»ù±½»ÇËáµÄ»¯Ñ§·½³ÌʽΪ_________£¬·´Ó¦ÀàÐÍΪ__________¡£

¢ÛÔÚÏ´µÓ¼ÁÖÐÌí¼ÓøÖƼÁÄÜ´Ù½øÎÛ¹¸Öеĵ°°×ÖÊ(ÈçÄÌ×Õ¡¢ÈâÌÀ)µÈË®½âΪ¿ÉÈÜÐÔµÄÎïÖʶø±»³ýÈ¥¡£Ê¹ÓüÓøϴÒ·۵ÄË®ÈÜÒºÖнþÅÝ10¡«30min£¬Ë®ÎÂÔÚ40¡«50¡æ×î¼Ñ¡£¼ÓøϴÒ·۲»ÒËÔÚ¸ßÎÂÏ¡¢³±Êª»·¾³ÖÐÖü´æ£¬Ò²²»Ò˾ô档Çë½âÊÍÔ­Òò_________________________________¡£

¢Ü¹ýȥʹÓõĺϳÉÏ´µÓ¼ÁÖг£¼ÓÈëÈý¾ÛÁ×ËáÄÆ(Na5P3O10)×öÖú¼Á£¬Ëü¿ÉʹӲ¶È´óµÄÏ´µÓË®Èí»¯£¬¶Ô΢ϸµÄÎÞ»úÁ£×Ó»òÓÍÖ¬¾ßÓзÖÉ¢¡¢È黯¡¢½ºÈÜ×÷Ó㬷ÀÖ¹ÎÛ×ÕÔٴγÁ»ýµ½ÒÂÎïÉÏ£»Ëü»¹ÄÜά³ÖË®ÈÜÒºµÄÈõ¼îÐÔ£¬Ìá¸ßÏ´µÓ¼ÁµÄÈ¥ÎÛÄÜÁ¦ºÍÏ´µÓЧ¹û¡£µ«ÊÇ£¬20ÊÀ¼Í90Äê´úÒÔÀ´£¬ÊÀ½ç¸÷¹úÏȺóÌá³ö±ØÐëÉú²úºÍʹÓÃÎÞÁ×Ï´µÓ¼Á¡£Çë½âÊÍÔ­Òò______________________________¡£

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

¾«Ó¢¼Ò½ÌÍø