ÌâÄ¿ÄÚÈÝ

14£®×é³ÉÏàËÆµÄÑξßÓÐһЩÏàËÆµÄ»¯Ñ§ÐÔÖÊ£®
£¨1£©Cu£¨NO3£©2ÈÜÒººÍCuSO4ÈÜÒº¶¼º¬ÓдóÁ¿Cu2+£¨ÌîÀë×Ó·ûºÅ£©£®
£¨2£©ÏòCu£¨NO3£©2ÈÜÒºÖмÓÈëNaOHÈÜÒº£¬³ä·ÖÕñµ´£®·´Ó¦µÄ»¯Ñ§·½³ÌʽΪCu£¨NO3£©2+2NaOH¨TCu£¨OH£©2¡ý+2NaNO3£®
£¨3£©ÏòCuSO4ÈÜÒºÖмÓÈë¹ýÁ¿µÄпƬ£¬³ä·Ö·´Ó¦ºó£¬¿É¿´µ½µÄÏÖÏóÊÇпƬ±íÃæ³öÏÖºìÉ«ÎïÖÊ£¬ÈÜÒºÓÉÀ¶É«±äΪÎÞÉ«£®ÈÜÒºµÄÖÊÁ¿Ôö´ó£¨ÌîÔö´ó»ò¼õС£©£®

·ÖÎö £¨1£©¸ù¾ÝÑεÄ×é³Éд³öº¬ÓеÄÀë×Ó·ûºÅ£»
£¨2£©¸ù¾Ý¼îºÍÑÎÉú³ÉмîºÍÐÂÑÎд³ö·´Ó¦µÄ»¯Ñ§·½³Ìʽ£»
£¨3£©¸ù¾ÝÔÚ½ðÊô»î¶¯ÐÔ˳ÐòÖУ¬Ð¿ÅÅÔÚ֮ͭǰ£¬ËùÒÔп»áºÍÁòËáÍ­·´Ó¦Éú³ÉÍ­ºÍÁòËáп£¬½áºÏ·½³ÌʽµÄÒâÒå·ÖÎöÈÜÒºÖÊÁ¿±ä»¯£®

½â´ð ½â£º£¨1£©Cu£¨NO3£©2ÈÜÒººÍCuSO4ÈÜÒº¶¼º¬ÓдóÁ¿Cu2+£»
£¨2£©Cu£¨NO3£©2ÈÜÒºÖмÓÈëNaOHÈÜÒº£¬³ä·ÖÕñµ´£®·´Ó¦µÄ»¯Ñ§·½³ÌʽΪCu£¨NO3£©2+2NaOH¨TCu£¨OH£©2¡ý+2NaNO3£»
£¨3£©¸ù¾ÝÔÚ½ðÊô»î¶¯ÐÔ˳ÐòÖУ¬Ð¿ÅÅÔÚ֮ͭǰ£¬ËùÒÔп»áºÍÁòËáÍ­·´Ó¦Éú³ÉÍ­ºÍÁòËáп£»Ð¿Æ¬±íÃæ³öÏÖºìÉ«ÎïÖÊ£¬ÈÜÒºÓÉÀ¶É«±äΪÎÞÉ«£»
¸ù¾ÝZn+CuSO4¨TZnSO4+Cu
   65              64
²Î¼Ó·´Ó¦µÄпµÄÖÊÁ¿´óÓÚÉú³ÉµÄÍ­µÄÖÊÁ¿£¬ËùÒÔÈÜÒºÖÊÁ¿Ôö¼Ó£»
¹Ê´ð°¸Îª£º£¨1£©Cu2+£»
£¨2£©Cu£¨NO3£©2+2NaOH=Cu£¨OH£©2¡ý+2NaNO3£»
£¨3£©Ð¿Æ¬±íÃæ³öÏÖºìÉ«ÎïÖÊ£¬ÈÜÒºÓÉÀ¶É«±äΪÎÞÉ«£»Ôö´ó£®

µãÆÀ ±¾Ì⿼²éÁ˳£¼ûÎïÖʵĻ¯Ñ§ÐÔÖʼ°½ðÊô»î¶¯ÐÔ˳ÐòµÄÔËÓã¬ÄѶȲ»´ó£¬ÔÚ½ðÊô»î¶¯ÐÔ˳ÐòÖУ¬»î¶¯ÐÔÇ¿µÄ½ðÊôÄܽ«»î¶¯ÐÔÈõµÄ½ðÊô´ÓÆäÑÎÈÜÒºÖÐÖû»³öÀ´£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø