ÌâÄ¿ÄÚÈÝ
½ðÊôÔÚÉú²úÉú»îÖÐÓ¦Óù㷺¡£
£¨1£©Ã¿ÄêÒò½ðÊôÐâÊ´Ôì³ÉºÜ´óÀË·Ñ£¬ÌúÉúÐâµÄÌõ¼þÊÇ__________£»·Ï¸ÖÌú¿É»ØÊÕÖØÐÂÒ±Á¶£¬ÓÃÒ»Ñõ»¯Ì¼»¹ÔÑõ»¯ÌúµÄ»¯Ñ§·½³ÌʽΪ________________£»
£¨2£©ÐËȤС×éµÄͬѧ´ÓʵÑéÊÒÖÐÊÕ¼¯Ò»Í°º¬ÓÐFeSO4¡¢CuSO4µÄ·ÏÒº¡£ËûÃÇÏë´ÓÖлØÊÕ½ðÊôͺÍÁòËáÑÇÌú¾§Ì壬Éè¼ÆÁËÈçÏ·½°¸£º

¢Ùд³ö¢ñÖÐÓйط´Ó¦µÄ»¯Ñ§·½³Ìʽ ¡£
¢ÚСºì¡¢Ð¡Ç¿Í¬Ñ§ÔÚ²½Öè¢ñÖÐXÄÜ·ñ¸ÄÓÃпµÄÎÊÌâÉϲúÉúÁË·ÖÆç¡£ÇëÄãÒ²²ÎÓëËûÃǵÄÌÖÂÛ£¬±íÃ÷¹Ûµã£¬²¢ËµÃ÷ÀíÓÉ ¡£
£¨3£©Ä³¹¤³§Îª·ÀÖ¹»·¾³ÎÛȾºÍ»ØÊÕ½ðÊô£¬Ïòº¬ÓÐAgNO3ºÍCu(NO3)2µÄ·ÏÒºÖмÓÈëÒ»¶¨Á¿µÄÌú·Û£¬³ä·Ö·´Ó¦ºó¹ýÂË£¬ÏòÂËÔüÖмÓÈëÏ¡ÑÎËᣬÎÞÆøÅݲúÉú¡£¸ù¾ÝÉÏÊöÏÖÏó£¬ÄܵóöµÄ½áÂÛÊÇ £¨ÌîÐòºÅ£©¡£
£¨1£©Ã¿ÄêÒò½ðÊôÐâÊ´Ôì³ÉºÜ´óÀË·Ñ£¬ÌúÉúÐâµÄÌõ¼þÊÇ__________£»·Ï¸ÖÌú¿É»ØÊÕÖØÐÂÒ±Á¶£¬ÓÃÒ»Ñõ»¯Ì¼»¹ÔÑõ»¯ÌúµÄ»¯Ñ§·½³ÌʽΪ________________£»
£¨2£©ÐËȤС×éµÄͬѧ´ÓʵÑéÊÒÖÐÊÕ¼¯Ò»Í°º¬ÓÐFeSO4¡¢CuSO4µÄ·ÏÒº¡£ËûÃÇÏë´ÓÖлØÊÕ½ðÊôͺÍÁòËáÑÇÌú¾§Ì壬Éè¼ÆÁËÈçÏ·½°¸£º
¢Ùд³ö¢ñÖÐÓйط´Ó¦µÄ»¯Ñ§·½³Ìʽ ¡£
¢ÚСºì¡¢Ð¡Ç¿Í¬Ñ§ÔÚ²½Öè¢ñÖÐXÄÜ·ñ¸ÄÓÃпµÄÎÊÌâÉϲúÉúÁË·ÖÆç¡£ÇëÄãÒ²²ÎÓëËûÃǵÄÌÖÂÛ£¬±íÃ÷¹Ûµã£¬²¢ËµÃ÷ÀíÓÉ ¡£
£¨3£©Ä³¹¤³§Îª·ÀÖ¹»·¾³ÎÛȾºÍ»ØÊÕ½ðÊô£¬Ïòº¬ÓÐAgNO3ºÍCu(NO3)2µÄ·ÏÒºÖмÓÈëÒ»¶¨Á¿µÄÌú·Û£¬³ä·Ö·´Ó¦ºó¹ýÂË£¬ÏòÂËÔüÖмÓÈëÏ¡ÑÎËᣬÎÞÆøÅݲúÉú¡£¸ù¾ÝÉÏÊöÏÖÏó£¬ÄܵóöµÄ½áÂÛÊÇ £¨ÌîÐòºÅ£©¡£
| A£®ÂËÔüÖÐÒ»¶¨Ã»ÓÐFe | B£®ÂËÔüÖÐÒ»¶¨ÓÐAg£¬¿ÉÄÜÓÐCu |
| C£®ÂËÒºÖÐÒ»¶¨ÓÐFe(NO3)2£¬Ò»¶¨Ã»ÓÐAgNO3 | D£®ÂËÒºÖÐÒ»¶¨ÓÐFe(NO3)2ºÍCu(NO3)2 |
£¨1£©³±ÊªµÄ¿ÕÆø£¨»òÓëÑõÆø¡¢Ë®Í¬Ê±½Ó´¥£© 3CO + Fe2O3
2Fe + 3CO2
£¨2£©¢ÙFe + CuSO4 ="==" FeSO4 + Cu
¢Ú²»ÄÜÓÃп£»ÀíÓÉ£º×îºóµÃµ½µÄ¾§Ìå²»´¿£¬»ìÓÐÁòËáп¾§Ìå¡££¨´ð°¸ºÏÀí¾ù¸ø·Ö¡£´ð°¸±ØÐëÏȱíÃ÷¹Ûµã£¬È»ºó˵Ã÷ÀíÓÉ£©
£¨3£©A B £¨Â©´ðµÃ1·Ö£¬´í´ðµÃ0·Ö£©
£¨2£©¢ÙFe + CuSO4 ="==" FeSO4 + Cu
¢Ú²»ÄÜÓÃп£»ÀíÓÉ£º×îºóµÃµ½µÄ¾§Ìå²»´¿£¬»ìÓÐÁòËáп¾§Ìå¡££¨´ð°¸ºÏÀí¾ù¸ø·Ö¡£´ð°¸±ØÐëÏȱíÃ÷¹Ûµã£¬È»ºó˵Ã÷ÀíÓÉ£©
£¨3£©A B £¨Â©´ðµÃ1·Ö£¬´í´ðµÃ0·Ö£©
Îö£º£¨1£©ÌúÖÆÆ·ÈÝÒ×ÓëË®ºÍÑõÆø½Ó´¥¶øÉúÐ⣻ÓÃÒ»Ñõ»¯Ì¼»¹ÔÑõ»¯ÌúµÄ»¯Ñ§·½³ÌʽΪ3CO+Fe2O3
2Fe+3CO2£»
£¨2£©ÓÉÓÚÄ¿µÄÊÇ»ñµÃ͵¥ÖʺÍÁòËáÑÇÌú£¬ËùÒÔÐèÒª½«ÍÀë×Óת»¯ÎªÍµ¥ÖÊ£¬¶øÈÜÒºÖÐÐèÒªµÄÊÇÁòËáÑÇÌú¶ø²»ÄÜÒýÈëеÄÔÓÖÊ£¬ËùÒÔ¼ÓÈëµÄÄܹ»½«ÍÀë×Óת»¯ÎªÍµ¥ÖʵÄÖ»ÄÜÊǵ¥ÖÊÌú£®
£¨3£©¸ù¾Ý½ðÊôÒø¡¢Í¡¢ÌúµÄ»î¶¯ÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòÌú£¾Í£¾Òø£¬µ±°ÑÌú·Û¼ÓÈëµ½AgNO3ºÍCu£¨NO3£©2µÄ»ìºÏÈÜÒºÖУ¬Ê×ÏÈÖû»³öÒø£¬Òø±»Öû»Íê²Å¼ÌÐøÖû»Í£»
¹ýÂ˺óÏòÂËÔüÖеμÓÏ¡ÑÎËᣬÎÞÆøÅÝ£¬ËµÃ÷¼ÓÈëµÄÌúÒÑÈ«²¿·¢ÉúÁË·´Ó¦£®
½â´ð£º½â£º£¨1£©ÌúÖÆÆ·ÈÝÒ×ÐâÊ´£¬ÌúÉúÐâµÄÌõ¼þÊÇÓëË®ºÍÑõÆø½Ó´¥£»ÉúÐâµÄ·Ï¸ÖÌú¿É»ØÊÕÖØÐÂÒ±Á¶£¬ÓÃÒ»Ñõ»¯Ì¼»¹ÔÑõ»¯ÌúµÄ»¯Ñ§·½³ÌʽΪ3CO+Fe2O3
2Fe+3CO2£»¹Ê´ð°¸Îª£º³±ÊªµÄ¿ÕÆø£¨»òÓëÑõÆø¡¢Ë®Í¬Ê±½Ó´¥£©¡¢3CO+Fe2O3
2Fe+3CO2
£¨2£©¢ÙÓÉÓÚÐèÒª½«ÍÀë×Óת»¯ÎªÍµ¥ÖÊ£¬¶øÈÜÒº»¹±ØÐëΪÁòËáÑÇÌú£¬¼´²»ÄÜÒýÈëеÄÔÓÖÊ£¬ËùÒÔ¿ÉÒÔ¼ÓÈëÌú½«ÍÀë×Óת»¯ÎªÍµ¥ÖÊ£®¹Ê´ð°¸Îª£ºFe+CuSO4 ¨TFeSO4 +Cu
¢Ú²»ÄÜÓÃп£¬ÒòΪпÄܹ»½«ÁòËáÑÇÌú¡¢ÁòËáÍת»¯ÎªÌú¡¢ÍÉú³ÉÁËZnSO4ÔÓÖÊ£®µÃµ½µÄÂËÔüÊÇÌú¡¢Í»ìºÏÎ¹Ê´ð°¸Îª£º²»ÄÜÓÃп£»Ð¿Äܹ»½«ÁòËáÑÇÌú¡¢ÁòËáÍת»¯ÎªÌú¡¢ÍÉú³ÉÁËZnSO4ÔÓÖÊ£®µÃµ½µÄÂËÔüÊÇÌú¡¢Í»ìºÏÎï
£¨3£©¼ÓÈëµÄÌúÈ«²¿·¢ÉúÁË·´Ó¦£¬ÔòÒ»¶¨ÓÐÒø±»Öû»³öÀ´£»ÓÉÓÚÌú·ÛΪһ¶¨Á¿£¬ËùÒÔÎÞ·¨ÅжÏÌú·ÛÊÇ·ñÓëAgNO3ÍêÈ«·´Ó¦£¬Ò²¾ÍÎÞ·¨½øÒ»²½ÅжÏÊÇ·ñºÍ»ìºÏÈÜÒºÖеÄÍùCu£¨NO3£©2·¢ÉúÁË·´Ó¦£»Òò´Ë£¬Ö»Äܵõ½ÂËÒºÖÐÒ»¶¨º¬ÓÐFe£¨NO3£©2¡¢ÂËÔüÖÐÒ»¶¨º¬ÓÐAgµÄ½áÂÛ£®
¹ÊÑ¡A¡¢B
£¨2£©ÓÉÓÚÄ¿µÄÊÇ»ñµÃ͵¥ÖʺÍÁòËáÑÇÌú£¬ËùÒÔÐèÒª½«ÍÀë×Óת»¯ÎªÍµ¥ÖÊ£¬¶øÈÜÒºÖÐÐèÒªµÄÊÇÁòËáÑÇÌú¶ø²»ÄÜÒýÈëеÄÔÓÖÊ£¬ËùÒÔ¼ÓÈëµÄÄܹ»½«ÍÀë×Óת»¯ÎªÍµ¥ÖʵÄÖ»ÄÜÊǵ¥ÖÊÌú£®
£¨3£©¸ù¾Ý½ðÊôÒø¡¢Í¡¢ÌúµÄ»î¶¯ÐÔÓÉÇ¿µ½ÈõµÄ˳ÐòÌú£¾Í£¾Òø£¬µ±°ÑÌú·Û¼ÓÈëµ½AgNO3ºÍCu£¨NO3£©2µÄ»ìºÏÈÜÒºÖУ¬Ê×ÏÈÖû»³öÒø£¬Òø±»Öû»Íê²Å¼ÌÐøÖû»Í£»
¹ýÂ˺óÏòÂËÔüÖеμÓÏ¡ÑÎËᣬÎÞÆøÅÝ£¬ËµÃ÷¼ÓÈëµÄÌúÒÑÈ«²¿·¢ÉúÁË·´Ó¦£®
½â´ð£º½â£º£¨1£©ÌúÖÆÆ·ÈÝÒ×ÐâÊ´£¬ÌúÉúÐâµÄÌõ¼þÊÇÓëË®ºÍÑõÆø½Ó´¥£»ÉúÐâµÄ·Ï¸ÖÌú¿É»ØÊÕÖØÐÂÒ±Á¶£¬ÓÃÒ»Ñõ»¯Ì¼»¹ÔÑõ»¯ÌúµÄ»¯Ñ§·½³ÌʽΪ3CO+Fe2O3
£¨2£©¢ÙÓÉÓÚÐèÒª½«ÍÀë×Óת»¯ÎªÍµ¥ÖÊ£¬¶øÈÜÒº»¹±ØÐëΪÁòËáÑÇÌú£¬¼´²»ÄÜÒýÈëеÄÔÓÖÊ£¬ËùÒÔ¿ÉÒÔ¼ÓÈëÌú½«ÍÀë×Óת»¯ÎªÍµ¥ÖÊ£®¹Ê´ð°¸Îª£ºFe+CuSO4 ¨TFeSO4 +Cu
¢Ú²»ÄÜÓÃп£¬ÒòΪпÄܹ»½«ÁòËáÑÇÌú¡¢ÁòËáÍת»¯ÎªÌú¡¢ÍÉú³ÉÁËZnSO4ÔÓÖÊ£®µÃµ½µÄÂËÔüÊÇÌú¡¢Í»ìºÏÎ¹Ê´ð°¸Îª£º²»ÄÜÓÃп£»Ð¿Äܹ»½«ÁòËáÑÇÌú¡¢ÁòËáÍת»¯ÎªÌú¡¢ÍÉú³ÉÁËZnSO4ÔÓÖÊ£®µÃµ½µÄÂËÔüÊÇÌú¡¢Í»ìºÏÎï
£¨3£©¼ÓÈëµÄÌúÈ«²¿·¢ÉúÁË·´Ó¦£¬ÔòÒ»¶¨ÓÐÒø±»Öû»³öÀ´£»ÓÉÓÚÌú·ÛΪһ¶¨Á¿£¬ËùÒÔÎÞ·¨ÅжÏÌú·ÛÊÇ·ñÓëAgNO3ÍêÈ«·´Ó¦£¬Ò²¾ÍÎÞ·¨½øÒ»²½ÅжÏÊÇ·ñºÍ»ìºÏÈÜÒºÖеÄÍùCu£¨NO3£©2·¢ÉúÁË·´Ó¦£»Òò´Ë£¬Ö»Äܵõ½ÂËÒºÖÐÒ»¶¨º¬ÓÐFe£¨NO3£©2¡¢ÂËÔüÖÐÒ»¶¨º¬ÓÐAgµÄ½áÂÛ£®
¹ÊÑ¡A¡¢B
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿