ÌâÄ¿ÄÚÈÝ

ÄÉÃײÄÁϾßÓÐÌØÊâµÄÐÔÄÜ£®¡°Òý»ðÌú¡±£¨¼«Ï¸µÄÌú·Û£©ÊÇÒ»ÖÖ×¼ÄÉÃײÄÁÏ£¬ËüÔÚ¿ÕÆøÖпÉÒÔ×Ôȼ£®ÏÂÃæÊÇÓÃÐÂÖÆµÄËÄÑõ»¯ÈýÌúÓë´¿¾»µÄÇâÆøÖÆ±¸¡°Òý»ðÌú¡±µÄ×°Öã®
£¨1£©Ð´³öËÄÑõ»¯ÈýÌúÓëÇâÆø·´Ó¦Éú³É¡°Òý»ðÌú¡±µÄ»¯Ñ§·½³Ìʽ£º _________
£¨2£©B¡¢CÖÐËùÊ¢µÄÎïÖÊ·Ö±ðÊÇ£ºB _________ £»C _________ £®
£¨3£©¼ÓÈÈǰ£¬ÈçºÎÓÃʵÑé¼ìÑé×°ÖÃÖÐµÄ¿ÕÆøÊÇ·ñÅž¡£º _________ £®
£¨4£©Î´²Î¼Ó·´Ó¦µÄÇâÆøÖ±½ÓÅÅÈëʵÑéÊÒÖУ¬¿ÉÄÜÒýÆð±¬Õ¨£¬Ó¦¸ÃÓÃʲô·½·¨´¦Àí£¿ _________ £®
£¨1£©Fe3O4+4H23Fe+4H2O
£¨2£©NaOH£»  Å¨H2SO4£¨NaOHÎüÊÕHCl³ýÔÓ      Å¨H2SO4ÎüÊÕË®·Ö¸ÉÔï£©ÆøÌåͨ¹ýB¡¢CºóµÃµ½´¿¾»¸ÉÔïH2
£¨3£©´Óµ¼Æø¹ÜÄ©¶ËÊÕ¼¯Ò»Ð¡ÊÔ¹ÜÆøÌ壬µãȼ£¬²»·¢³ö¼âÈñ±¬ÃùÉù£¬ËµÃ÷¿ÕÆøÒѾ­ÅÅÍ꣮£¨ÕâÊǼìÑ鯸Ìå´¿¶ÈµÄ³£Ó÷½·¨£©£®
£¨4£©µãȼµÄ·½·¨£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø