ÌâÄ¿ÄÚÈÝ

19£®¡¶Î÷Óμǡ·75»ØÖУ¬×÷Õß½èËïÎò¿ÕÖ®¿ÚÃèÊö½ð¹¿°ô¡°°ôÊǾÅתïÙÌúÁ¶£¬ÀϾýÇ×ÊÖ¯ÖÐìÑ£®ÓíÍõÇóµÃºÅÉñÕ䣬Ëĺ£°ËºÓΪ¶¨Ñ飮ÖмäÐǶ·°µÆÌ³Â£¬Á½Í·óé¹ü»Æ½ðƬ£®»¨ÎÆÃܲ¼Éñ¹í¾ª£¬ÉÏÔìÁúÎÆÓë·ï×­¡±£®
£¨1£©½ð¹¿°ôµÄÔ­²ÄÁÏ¡°ïÙÌú¡±£¬ÊÇÖйúÄËÖÁÊÀ½ç¹Å´úÖÐ×îÖØÒªµÄ¸Ö²ÄÁÏÖ®Ò»£®¡°ïÙÌú¡±ÊôÓÚ£¨Ìî¡°ÊôÓÚ¡±»ò¡°²»ÊôÓÚ¡±£©ºÏ½ð£®
£¨2£©´óÓíÖÎˮʱ£¬ÀûÓô˰ôÄܱä´ó±äСµÄÐÔÖʲⶨº£Ë®Éîdz£®¡°Äܱä´ó±äС¡±ÌåÏÖÁ˽ðÊôµÄC£¨ÌîÐòºÅ£©£®
A£®µ¼µçÐÔ       B£®µ¼ÈÈÐÔ      C£®ÑÓÕ¹ÐÔ      D£®Ó²¶È½Ï´óµÄÐÔÖÊ
´ÓÌâ¸ÉµÄÃèÊöÎÄ×ÖÕÒµ½ÏßË÷£¬½âÊʹ˰ôÄܳ£Äê·ÅÈ뺣ˮÖжø²»±»¸¯Ê´µÄÔ­ÒòÊÇÓɲ»»îÆÃµÄ½ðÊô°ü¹ü£®
£¨3£©½ð¹¿°ô±íÃæÊ¹¡°¹íÉñ¡±¾ªÅµĻ¨ÎÆÊÇÀûÓÃÁòËáÌúÀ´´¦ÀíµÄ£®ÈôʵÑéÊÒÌṩԭÁÏÌú¡¢Ï¡ÁòËá¡¢¹ýÑõ»¯ÇâÈÜÒºÖÆÈ¡ÁòËáÌú£®·´Ó¦·ÖÁ½²½£¬Çëд³öµÚÒ»²½Éú³ÉÁòËáÑÇÌúµÄ»¯Ñ§·´Ó¦·½³Ìʽ£ºFe+H2SO4¨TFeSO4+H2¡ü£®µÚ¶þ²½ÊÇÏòÓÐËáÊ£ÓàµÄÁòËáÑÇÌúÈÜÒºÖмÓÈë¹ýÑõ»¯ÇâÈÜÒº£¬Éú³ÉÎïÖ»ÓÐÁòËáÌúºÍË®£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2FeSO4+H2SO4 +H2O2=Fe2£¨SO4£©3+2H2O£®

·ÖÎö £¨1£©¸ù¾ÝºÏ½ðµÄÌØÐÔ½øÐзÖÎö£»
£¨2£©¸ù¾Ý½ðÊôµÄÑÓÕ¹ÐÔ½øÐзÖÎö£»¸ù¾ÝÌâ¸ÉÖеÄÐÅÏ¢½øÐзÖÎö£»
£¨3£©¸ù¾Ý·´Ó¦Îï¡¢Éú³ÉÎï¡¢ÖÊÁ¿Êغ㶨ÂÉÒÔ¼°»¯Ñ§·½³ÌʽµÄÊéд·½·¨¡¢²½Öè½øÐÐÊéд£»
£¨4£©¸ù¾Ý·´Ó¦Îï¡¢Éú³ÉÎï¡¢ÖÊÁ¿Êغ㶨ÂÉÒÔ¼°»¯Ñ§·½³ÌʽµÄÊéд·½·¨¡¢²½Öè½øÐÐÊéд£®

½â´ð ½â£º£¨1£©ïÙÌúÓÖÃû±öÌú£¬ÊÇÖйúÄËÖÁÊÀ½ç¹Å´úÖÐ×îÖØÒªµÄ¸Ö²ÄÁÏÖ®Ò»£¬ÆäÖÆ×÷¹¤ÒÕÊǰÑÒ»°ãÒ׸¯Ê´µÄ¸Ö±íÃæÄ¥¹â£¬ÔÙÓø¯Ê´¼Á½øÐд¦Àí£¬¹Ê¡°ïÙÌú¡±ÊôÓںϽð£»
£¨2£©¡°Äܱä´ó±äС¡±ÌåÏÖÁ˽ðÊôµÄÑÓÕ¹ÐÔ£»ÓÉÌâ¸ÉÖеÄÐÅÏ¢¿ÉÖª£¬½ð¹¿°ôÄܳ£Äê·ÅÈ뺣ˮÖжø²»±»¸¯Ê´µÄÔ­ÒòÊÇÒòΪ´Ë°ôÓɲ»»îÆÃµÄ½ðÊô°ü¹ü£»
£¨3£©ÌúºÍÏ¡ÁòËá·´Ó¦Éú³ÉÁòËáÑÇÌúºÍÇâÆø£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºFe+H2SO4¨TFeSO4+H2¡ü£»
£¨4£©ÏòÓÐËáÊ£ÓàµÄÁòËáÑÇÌúÈÜÒºÖмÓÈë¹ýÑõ»¯ÇâÈÜÒº£¬Éú³ÉÎïÖ»ÓÐÁòËáÌúºÍË®£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£»2
FeSO4+H2SO4 +H2O2=Fe2£¨SO4£©3+2H2O£»
¹Ê´ð°¸Îª£º£¨1£©ÊôÓÚ£»£¨2£©C£»Óɲ»»îÆÃµÄ½ðÊô°ü¹ü£»£¨3£©Fe+H2SO4¨TFeSO4+H2¡ü£»£¨4£©2FeSO4+H2SO4 +H2O2=Fe2£¨SO4£©3+2H2O£®

µãÆÀ ±¾ÌâÄѶȲ»´ó£¬¿¼²é¡°ïÙÌú¡±µÄÐÔÖÊÒÔ¼°»¯Ñ§·½³ÌʽµÄÊéд£¬ÕÆÎÕ»¯Ñ§·½³ÌʽµÄÊéд·½·¨ÊÇÕýÈ·½â´ð´ËÀàÌâµÄ¹Ø¼ü£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø