ÌâÄ¿ÄÚÈÝ

£¨1£©¹ýÑõ»¯Ç⣨H2O2£©×÷ΪһÖÖ¾­µä»¯¹¤²úÆ·£¬¹¤ÒµÉÏÔçÔÚ100¶àÄêǰ±ã¿ªÊ¼Éú²ú£¬Ëæ×ÅÉç»áÐèÇóµÄÔö³¤£»ÓÈÆäÊÇÉú̬»·¾³±£»¤µÄÐèÒª£¬¹ýÑõ»¯Çâ½üÄêÀ´¸üÊܵ½ÈËÃǵÄÇàíù£¬²¢³ÆÆäΪÂÌÉ«Ñõ»¯¼Á¡£ÄãÈÏΪ³ÆÆäΪÂÌÉ«Ñõ»¯¼ÁµÄÖ÷ÒªÔ­ÒòÊÇ________¡£Í¬Ñ§ÃÇÖªµÀÏ¡ÁòËá²»ÓëÍ­·´Ó¦£¬µ«ÔÚÏ¡ÁòËáÖмÓÈëH2O2ºó£¬¿Éʹͭ˳ÀûÈܽ⣬Çëд³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ£º________

£¨2£©Ä³¿ÎÍâ»î¶¯Ð¡×éµÄͬѧÓöèÐԵ缫µç½âÑÇÁòËáÄÆÈÜÒº£¬Ïòµç½âºóµÄÈÜÒºÖеμÓÓÃ×ãÁ¿ÑÎËáËữµÄÂÈ»¯±µÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬ÊÔд³öÑô¼«·´Ó¦µÄÀë×Ó·½³Ìʽ£º________¡£

 

´ð°¸£º
½âÎö£º

£¨1£©H2O2µÄ»¹Ô­²úÎïΪH2O£¬·´Ó¦Ê±ÎÞÎÛȾ²úÎï

Cu£«H2O2Ê®2H+=Cu2+£«2H2O

£¨2£©SO£«HO¡ª2e-=SO£«2H+

 


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¹ýÑõ»¯ÇâÊÇÒ»ÖÖÎÞɫ͸Ã÷µÄÎÞ¶¾ÒºÌ壬ÊÇÖØÒªÎÞ»ú»¯¹¤²úÆ·¡£ÊÔ̽¾¿ÏÂÁÐÎÊÌâ

£¨1£©¹ýÑõ»¯Çâ×îÊʺÏÌùÉϵÄÒ»¸ö±êÇ©ÊÇ              ¡£

   A               B               C                D

 

£¨2£©¹ýÑõ»¯ÇâµÄÖÆ±¸·½·¨ºÜ¶à£¬ÏÂÁз½·¨ÖÐÔ­×ÓÀûÓÃÂÊ×î¸ßµÄÊÇ£º            ¡£

A£® BaO 2 + H2SO 4 === BaSO4 ¡ý + H2O2

B£® 2NH4HSO4 (NH4)2S2O8 + H2¡ü£¬

È»ºóË®½â (NH4)2S2O8 + 2H2O =2NH4HSO4 + H2O2¡£

C£®CH3CHOHCH3+O2¡úCH3COCH3+H2O2

D£®ÒÒ»ùÝìõ«·¨£º

£¨3£©¼îÐÔÇâÑõȼÁÏµç³Ø¹¤×÷ʱ¿É²úÉú¹ýÑõ»¯Ç⣨¼ûÏÂ×óͼ£©£¬Õý¼«º¬Ì¼£¨Carbon£©µÄÖÊÁ¿´óС¶Ô²úÉú¹ýÑõ»¯ÇâµÄŨ¶È£¨concentration£©ÓÐÓ°Ï죨ÆäÓ°ÏìÇúÏßÈçÏÂÓÒͼ£©¡£

     

ÏÂÁÐ˵·¨ÕýÈ·µÄÓР            ¡£

A£®¿ªÊ¼Ê±ËÙÂʾù½ÏÂý£¬ËµÃ÷µç¼«ÓÐÒ»¸ö»î»¯µÄ¹ý³Ì

B£®Ò»¶Îʱ¼äºó£¬ËÙÂÊÓÖÔÙ´ÎÆ½»º£¬ËµÃ÷Éú³ÉÓë·Ö½âÖð½¥Ç÷Ïòƽºâ

C£®Õý¼«ÊÒÁ÷³öÒº¾­Ëữºó¿É·ÖÀë³ö¹ýÑõ»¯Çâ

D£®Õý¼«º¬Ì¼µÄÖÊÁ¿ÒÔ0.2gÊÊÒË

£¨4£©¹ýÑõ»¯Çâ×÷ΪһÖÖÂÌÉ«Ñõ»¯¼ÁÓй㷺ӦÓã¬Çëд³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º

¢ÙÔÚ¹ýÑõ»¯Çâ×÷ÓÃÏ£¬Í­ÓëÏ¡ÁòËáÖÆÁòËáÍ­£º                            ¡£

¢ÚÓÃTi-Si·Ö×Óɸ×÷´ß»¯¼Á£¬¼×±½±»¹ýÑõ»¯ÇâÑõ»¯Îª¼ä-¼×±½·Ó£º               ¡£

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

¾«Ó¢¼Ò½ÌÍø