ÌâÄ¿ÄÚÈÝ
ÔÚÒ»´ÎʵÑéÊÒ·Ö×éʵÑéÖУ¬ÀîÎäͬѧ²»Ð¡ÐİÑÁòËáÍÈÜÒº£¨CuSO4¹ÌÌåÈÜÓÚË®ÐγɵĻìºÏÎµÎ¼Óµ½Ê¢ÓÐ5%H2O2ÈÜÒºµÄÊÔ¹ÜÖУ¬Á¢¼´²úÉú´óÁ¿µÄÆøÅÝ£®ÁòËáÍÈÜÒºÖк¬ÓÐÈýÖÖ΢Á££¨ H2O¡¢Cu2+¡¢SO42- £©£¬ËûÏëÖªµÀÁòËáÍÈÜÒºÖеÄÄÄÒ»ÖÖ΢Á£ÄÜʹ˫ÑõË®·Ö½âµÄËÙÂʼӿ죮ËûºÍͬѧһÆðͨ¹ýÒÔÏÂʵÑéÍê³ÉÕâ´Î̽¾¿»î¶¯£¬²¢Ìîд¿Õ°×£®£¨1£©ÄãÈÏΪ×î²»¿ÉÄܵÄÊÇÄÄÒ»ÖÖ΢Á££¿______£®ÀíÓÉÊÇ______£®
£¨2£©Óû¯Ñ§Ê½±íʾʵÑéA·¢ÉúµÄ»¯Ñ§·´Ó¦______ 2H2O+O2¡ü
¡¾´ð°¸¡¿·ÖÎö£º£¨1£©¸ù¾ÝË«ÑõË®Öб¾Éíº¬ÓÐË®¿¼ÂÇ£»
£¨2£©¸ù¾ÝË«ÑõË®·Ö½âµÄ·´Ó¦ÔÀíÒÔ¼°ÑõÆøµÄÖúȼÐÔ¿¼ÂÇ£»
£¨3£©¸ù¾ÝÁòËáÖк¬ÓеÄ΢Á£¿¼ÂÇ£»
£¨4£©¸ù¾ÝʵÑéÄ¿µÄ¿¼ÂÇ£»
£¨5£©¸ù¾ÝÊÔ¹ÜÄÚÖ»ÓÐ15%µÄË«ÑõˮʱÓÐÉÙÁ¿Ð¡ÆøÅݸ¡Æð£¬½«ÕâÖ§ÊԹܽþÈëÔ¼80°CµÄÈÈË®ÖУ¬ÆøÅÝÃ÷ÏÔÔö¶à£¬·ÖÎö½â´ð£®
½â´ð£º½â£º£¨1£©Ë«ÑõË®ÊÇË®ÈÜÒº£¬Ò»¶¨º¬ÓÐË®£¬µ«·Ö½âËÙÂÊÂý£¬ËùÒÔË®·Ö×Ó²»»áÊÇ´ß»¯¼Á£»
£¨2£©ÑõÆøÓÐÖúȼÐÔ£¬¼ìÑéÑõÆø¿ÉÓôø»ðÐǵÄСľÌõÉìÈëÊԹܣ¬Ä¾Ìõ¸´È¼£¬Ö¤Ã÷ÊÇÑõÆø£»
£¨3£©ÒòΪϡÁòËáÖк¬ÓÐÈýÖÖÁ£×Ó£¨H2O¡¢SO42-¡¢H+£©ÇÒÁòËá²»Äܼӿì¹ýÑõ»¯Çâ·Ö½âµÄËÙ¶È£¬ËùÒÔÁòËá¸ùÀë×Ó²»ÄÜʹ¹ýÑõ»¯Çâ·Ö½âµÄËٶȼӿ죻¸ù¾ÝÉÏÃæµÄ·ÖÎö¿É֪ˮ·Ö×Ó¡¢ÁòËá¸ùÀë×Ó²»ÄÜʹ¹ýÑõ»¯Çâ·Ö½âËٶȼӿ죬ËùÒÔÊÇÍÀë×Óʹ˫ÑõË®·Ö½âµÄËÙÂʼӿ죻
£¨4£©ÒªÑé֤˫ÑõË®·Ö½âËÙÂÊÓëË«ÑõË®µÄŨ¶ÈÓйأ¬¿ÉÒÔ½øÐÐÒÔÏÂʵÑ飺ȡÁ½Ì×ÏàͬװÖã¬ÆäÖÐÒ»Ì×¼ÓÈë5%µÄË«ÑõË®ÈÜÒººÍMnO2£¬ÔòÁíÒ»Ì××°ÖÃËù¼ÓÒ©Æ·Ó¦¸ÃÊÇŨ¶È²»Í¬µÄË«ÑõË®ÈÜÒººÍMnO2£»
£¨5£©ÊÔ¹ÜÄÚÖ»ÓÐ15%µÄË«ÑõˮʱÓÐÉÙÁ¿Ð¡ÆøÅݸ¡Æð£¬½«ÕâÖ§ÊԹܽþÈëÔ¼80°CµÄÈÈË®ÖУ¬ÆøÅÝÃ÷ÏÔÔö¶à£¬ËµÃ÷Ë«ÑõË®·Ö½âËÙÂÊ»¹ÓëζÈÓйأ»
¹Ê´ð°¸Îª£º
£¨1£©H2O£¨»òË®·Ö×Ó£©£»Ë«ÑõË®ÈÜÒºÖк¬ÓÐË®·Ö×Ó£»
£¨2£©2H2O2
2H2O+O2¡ü£»Óôø»ðÐǵÄľÌõÉìÈëµ½ÊÔ¹ÜAÖУ¬Ä¾Ìõ¸´È¼£¬Ö¤Ã÷ÊÇÑõÆø£»
£¨3£©SO42-£¨»òÁòËá¸ùÀë×Ó£©£»Cu2+£¨»òÍÀë×Ó£©£»
£¨4£©a£»b£»
£¨5£©Î¶ȣ®
µãÆÀ£º±¾Ì⿼²éÁËѧÉúÕÆÎÕË«ÑõË®·Ö½âµÄ·´Ó¦ÔÀí¡¢´ß»¯¼ÁµÄÐÔÖÊ¡¢ÑõÆøµÄÐÔÖʵÈ֪ʶ£¬²¢¸ù¾ÝÌâÒâ·ÖÎöºÍ½â¾öÎÊÌâµÄÄÜÁ¦£®
£¨2£©¸ù¾ÝË«ÑõË®·Ö½âµÄ·´Ó¦ÔÀíÒÔ¼°ÑõÆøµÄÖúȼÐÔ¿¼ÂÇ£»
£¨3£©¸ù¾ÝÁòËáÖк¬ÓеÄ΢Á£¿¼ÂÇ£»
£¨4£©¸ù¾ÝʵÑéÄ¿µÄ¿¼ÂÇ£»
£¨5£©¸ù¾ÝÊÔ¹ÜÄÚÖ»ÓÐ15%µÄË«ÑõˮʱÓÐÉÙÁ¿Ð¡ÆøÅݸ¡Æð£¬½«ÕâÖ§ÊԹܽþÈëÔ¼80°CµÄÈÈË®ÖУ¬ÆøÅÝÃ÷ÏÔÔö¶à£¬·ÖÎö½â´ð£®
½â´ð£º½â£º£¨1£©Ë«ÑõË®ÊÇË®ÈÜÒº£¬Ò»¶¨º¬ÓÐË®£¬µ«·Ö½âËÙÂÊÂý£¬ËùÒÔË®·Ö×Ó²»»áÊÇ´ß»¯¼Á£»
£¨2£©ÑõÆøÓÐÖúȼÐÔ£¬¼ìÑéÑõÆø¿ÉÓôø»ðÐǵÄСľÌõÉìÈëÊԹܣ¬Ä¾Ìõ¸´È¼£¬Ö¤Ã÷ÊÇÑõÆø£»
£¨3£©ÒòΪϡÁòËáÖк¬ÓÐÈýÖÖÁ£×Ó£¨H2O¡¢SO42-¡¢H+£©ÇÒÁòËá²»Äܼӿì¹ýÑõ»¯Çâ·Ö½âµÄËÙ¶È£¬ËùÒÔÁòËá¸ùÀë×Ó²»ÄÜʹ¹ýÑõ»¯Çâ·Ö½âµÄËٶȼӿ죻¸ù¾ÝÉÏÃæµÄ·ÖÎö¿É֪ˮ·Ö×Ó¡¢ÁòËá¸ùÀë×Ó²»ÄÜʹ¹ýÑõ»¯Çâ·Ö½âËٶȼӿ죬ËùÒÔÊÇÍÀë×Óʹ˫ÑõË®·Ö½âµÄËÙÂʼӿ죻
£¨4£©ÒªÑé֤˫ÑõË®·Ö½âËÙÂÊÓëË«ÑõË®µÄŨ¶ÈÓйأ¬¿ÉÒÔ½øÐÐÒÔÏÂʵÑ飺ȡÁ½Ì×ÏàͬװÖã¬ÆäÖÐÒ»Ì×¼ÓÈë5%µÄË«ÑõË®ÈÜÒººÍMnO2£¬ÔòÁíÒ»Ì××°ÖÃËù¼ÓÒ©Æ·Ó¦¸ÃÊÇŨ¶È²»Í¬µÄË«ÑõË®ÈÜÒººÍMnO2£»
£¨5£©ÊÔ¹ÜÄÚÖ»ÓÐ15%µÄË«ÑõˮʱÓÐÉÙÁ¿Ð¡ÆøÅݸ¡Æð£¬½«ÕâÖ§ÊԹܽþÈëÔ¼80°CµÄÈÈË®ÖУ¬ÆøÅÝÃ÷ÏÔÔö¶à£¬ËµÃ÷Ë«ÑõË®·Ö½âËÙÂÊ»¹ÓëζÈÓйأ»
¹Ê´ð°¸Îª£º
£¨1£©H2O£¨»òË®·Ö×Ó£©£»Ë«ÑõË®ÈÜÒºÖк¬ÓÐË®·Ö×Ó£»
£¨2£©2H2O2
£¨3£©SO42-£¨»òÁòËá¸ùÀë×Ó£©£»Cu2+£¨»òÍÀë×Ó£©£»
£¨4£©a£»b£»
£¨5£©Î¶ȣ®
µãÆÀ£º±¾Ì⿼²éÁËѧÉúÕÆÎÕË«ÑõË®·Ö½âµÄ·´Ó¦ÔÀí¡¢´ß»¯¼ÁµÄÐÔÖÊ¡¢ÑõÆøµÄÐÔÖʵÈ֪ʶ£¬²¢¸ù¾ÝÌâÒâ·ÖÎöºÍ½â¾öÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿