ÌâÄ¿ÄÚÈÝ
[ÎïÖʽṹÓëÐÔÖÊ]ÈçͼËùʾΪѪºìµ°°×ºÍ¼¡ºìµ°°×µÄ»îÐÔ²¿·Ö--ѪºìËصĽṹ£®
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÑªºìËØÖк¬ÓÐC¡¢H¡¢O¡¢N¡¢FeÎåÖÖÔªËØ£¬C¡¢H¡¢N¡¢OËÄÖÖÔªËصĵ縺ÐÔÓÉСµ½´óµÄ˳ÐòÊÇ
£¨2£©ÑªºìËØÖÐÁ½ÖÖNÔ×ÓµÄÔÓ»¯·½Ê½·Ö±ðΪ
£¨3£©ÌúÓЦġ¢¦Ã¡¢¦ÁÈýÖÖͬËØÒìÐÎÌ壬¦Ã¾§Ì徧°ûÖÐËùº¬ÓеÄÌúÔ×ÓÊýΪ
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÑªºìËØÖк¬ÓÐC¡¢H¡¢O¡¢N¡¢FeÎåÖÖÔªËØ£¬C¡¢H¡¢N¡¢OËÄÖÖÔªËصĵ縺ÐÔÓÉСµ½´óµÄ˳ÐòÊÇ
H£¼C£¼N£¼O
H£¼C£¼N£¼O
£¬¸ù¾ÝÒÔÉϵ縺ÐÔÇëÅжÏH2N-CHO ÖÐCºÍNµÄ»¯ºÏ¼Û·Ö±ðΪ+2
+2
ºÍ-3
-3
£®Ð´³ö»ù̬FeÔ×ӵĺËÍâ¼Ûµç×ÓÅŲ¼Í¼£®£¨2£©ÑªºìËØÖÐÁ½ÖÖNÔ×ÓµÄÔÓ»¯·½Ê½·Ö±ðΪ
sp2¡¢sp3
sp2¡¢sp3
£¬ÔÚͼÒҵķ½¿òÄÚÓá°¡ú¡±±ê³öFe2+µÄÅäλ¼ü£®£¨3£©ÌúÓЦġ¢¦Ã¡¢¦ÁÈýÖÖͬËØÒìÐÎÌ壬¦Ã¾§Ì徧°ûÖÐËùº¬ÓеÄÌúÔ×ÓÊýΪ
4
4
£¬¦Ä¡¢¦ÁÁ½ÖÖ¾§°ûÖÐÌúÔ×ÓµÄÅäλÊýÖ®±ÈΪ4£º3
4£º3
£»Ôڦľ§°ûÖпռäÀûÓÃÂÊΪ68%
68%
£¬ÓëÆä¾ßÓÐÏàͬ¶Ñ»ý·½Ê½µÄ½ðÊô»¹ÓÐNa¡¢K
Na¡¢K
£¨ÌîÔªËØ·ûºÅ£©£®·ÖÎö£º£¨1£©¸ù¾ÝÔªËØÖÜÆÚ±íµç¸ºÐԵĵݱä¹æÂɱȽϵ縺ÐÔÇ¿Èõ£»H2N-CHOÖУ¬NµÄ·Ç½ðÊôÐÔ±ÈCÇ¿£¬ÔòC¡¢O»¯ºÏ¼ÛΪ¸º¼Û£¬HºÍCΪÕý¼Û£¬½áºÏ»¯ºÏ¼Û´úÊýºÍΪ0¼ÆËãÔªËصĻ¯ºÏ¼Û£¬½áºÏÄÜÁ¿×îµÍÔÀí¡¢ÅÝÀû²»ÏàÈÝÔÀíºÍºéÌعæÔòÊéдµç×ÓÅŲ¼Í¼£»
£¨2£©¸ù¾ÝNÔ×ӵļ۵ç×ÓÅŲ¼Ê½2s22p3£¬ÈôNÔ×ÓÐγÉ3¸ö¹²¼Û¼ü£¬ÔòµªÔ×ÓÖÜΧ»¹ÓÐÒ»¶Ô¹Â¶Ôµç×Ó£¬¼´´ËʱÎÞÅäλ¼ü£¬¸ÃµªÔ×ÓΪsp3ÔÓ»¯£¬ÈçNH3£®ÈôNÔ×ÓÐγÉ4¸ö¹²¼Û¼ü£¬Ôò±ØÓÐÒ»¸öÊÇÅäλ¼ü£¬Èô»¹´æÔÚË«¼ü£¨Ë«¼üÊÓΪµ¥¼ü£©£¬Ôò¸ÃµªÔ×ÓΪsp2ÔÓ»¯£¬Èç±¾ÌâÖеģ¬Èô¶¼Îªµ¥¼ü£¬Ôò¸ÃµªÔ×ÓΪsp3ÔÓ»¯£»
£¨3£©ÀûÓþù̯·¨¼ÆË㾧°ûµÄ½á¹¹£®
£¨2£©¸ù¾ÝNÔ×ӵļ۵ç×ÓÅŲ¼Ê½2s22p3£¬ÈôNÔ×ÓÐγÉ3¸ö¹²¼Û¼ü£¬ÔòµªÔ×ÓÖÜΧ»¹ÓÐÒ»¶Ô¹Â¶Ôµç×Ó£¬¼´´ËʱÎÞÅäλ¼ü£¬¸ÃµªÔ×ÓΪsp3ÔÓ»¯£¬ÈçNH3£®ÈôNÔ×ÓÐγÉ4¸ö¹²¼Û¼ü£¬Ôò±ØÓÐÒ»¸öÊÇÅäλ¼ü£¬Èô»¹´æÔÚË«¼ü£¨Ë«¼üÊÓΪµ¥¼ü£©£¬Ôò¸ÃµªÔ×ÓΪsp2ÔÓ»¯£¬Èç±¾ÌâÖеģ¬Èô¶¼Îªµ¥¼ü£¬Ôò¸ÃµªÔ×ÓΪsp3ÔÓ»¯£»
£¨3£©ÀûÓþù̯·¨¼ÆË㾧°ûµÄ½á¹¹£®
½â´ð£º½â£º£¨1£©Í¬ÖÜÆÚÔªËØ´Ó×óµ½ÓÒÔªËصĵ縺ÐÔÖð½¥Ôö´ó£¬ÔòÓе縺ÐÔC£¼N£¼O£¬HµÄµç¸ºÐÔ×îС£¬
¹ÊÓУºH£¼C£¼N£¼O£¬H2N-CHOÖУ¬NµÄ·Ç½ðÊôÐÔ±ÈCÇ¿£¬ÔòC¡¢O»¯ºÏ¼ÛΪ¸º¼Û£¬HºÍCΪÕý¼Û£¬CµÄ»¯ºÏ¼ÛΪ+2¼Û£¬NµÄ»¯ºÏ¼ÛΪ-3¼Û£¬»ù̬FeÔ×ӵĺËÍâ¼Ûµç×ÓÅŲ¼Ê½Îª[Ar]3d64S2£¬Ôò»ù̬FeÔ×ӵĺËÍâ¼Ûµç×ÓÅŲ¼Í¼Îª£»
¹Ê´ð°¸Îª£ºH£¼C£¼N£¼O£»+2£»+3£»£»
£¨2£©¸ù¾ÝNÔ×ӵļ۵ç×ÓÅŲ¼Ê½2s22p3£¬ÈôNÔ×ÓÐγÉ3¸ö¹²¼Û¼ü£¬ÔòµªÔ×ÓÖÜΧ»¹ÓÐÒ»¶Ô¹Â¶Ôµç×Ó£¬¼´´ËʱÎÞÅäλ¼ü£¬¸ÃµªÔ×ÓΪsp3ÔÓ»¯£¬ÈçNH3£®ÈôNÔ×ÓÐγÉ4¸ö¹²¼Û¼ü£¬Ôò±ØÓÐÒ»¸öÊÇÅäλ¼ü£¬Èô»¹´æÔÚË«¼ü£¨Ë«¼üÊÓΪµ¥¼ü£©£¬Ôò¸ÃµªÔ×ÓΪsp2ÔÓ»¯£¬Èç±¾ÌâÖеģ¬Èô¶¼Îªµ¥¼ü£¬Ôò¸ÃµªÔ×ÓΪsp3ÔÓ»¯£¬ÈçNH4+£¬
¹Ê´ð°¸Îª£ºsp2¡¢sp3£»£»
£¨3£©¦Ã¾§Ì徧°ûÖÐËùº¬ÓеÄÌúÔ×ÓÊýΪ8¡Á
+6¡Á
=4£¬¦Ä¡¢¦ÁÁ½ÖÖ¾§°ûÖÐÌúÔ×ÓµÄÅäλÊý·Ö±ðΪ8¡¢6£¬ÔòÅäλÊýÖ®±ÈΪ8£º6=4£º3£¬¦Ä¾§°ûΪÌåÐÄÁ¢·½£¨¶Ñ»ý£©£¬¿Õ¼äÀûÓÃÂÊΪ68%£¬ÎªKÐÍ£¬ÓëNa¡¢K¡¢Fe¾ßÓÐÏàͬ¶Ñ»ý·½Ê½£¬
¹Ê´ð°¸Îª£º4£»4£º3£»68%£»Na¡¢K£®
¹ÊÓУºH£¼C£¼N£¼O£¬H2N-CHOÖУ¬NµÄ·Ç½ðÊôÐÔ±ÈCÇ¿£¬ÔòC¡¢O»¯ºÏ¼ÛΪ¸º¼Û£¬HºÍCΪÕý¼Û£¬CµÄ»¯ºÏ¼ÛΪ+2¼Û£¬NµÄ»¯ºÏ¼ÛΪ-3¼Û£¬»ù̬FeÔ×ӵĺËÍâ¼Ûµç×ÓÅŲ¼Ê½Îª[Ar]3d64S2£¬Ôò»ù̬FeÔ×ӵĺËÍâ¼Ûµç×ÓÅŲ¼Í¼Îª£»
¹Ê´ð°¸Îª£ºH£¼C£¼N£¼O£»+2£»+3£»£»
£¨2£©¸ù¾ÝNÔ×ӵļ۵ç×ÓÅŲ¼Ê½2s22p3£¬ÈôNÔ×ÓÐγÉ3¸ö¹²¼Û¼ü£¬ÔòµªÔ×ÓÖÜΧ»¹ÓÐÒ»¶Ô¹Â¶Ôµç×Ó£¬¼´´ËʱÎÞÅäλ¼ü£¬¸ÃµªÔ×ÓΪsp3ÔÓ»¯£¬ÈçNH3£®ÈôNÔ×ÓÐγÉ4¸ö¹²¼Û¼ü£¬Ôò±ØÓÐÒ»¸öÊÇÅäλ¼ü£¬Èô»¹´æÔÚË«¼ü£¨Ë«¼üÊÓΪµ¥¼ü£©£¬Ôò¸ÃµªÔ×ÓΪsp2ÔÓ»¯£¬Èç±¾ÌâÖеģ¬Èô¶¼Îªµ¥¼ü£¬Ôò¸ÃµªÔ×ÓΪsp3ÔÓ»¯£¬ÈçNH4+£¬
¹Ê´ð°¸Îª£ºsp2¡¢sp3£»£»
£¨3£©¦Ã¾§Ì徧°ûÖÐËùº¬ÓеÄÌúÔ×ÓÊýΪ8¡Á
1 |
8 |
1 |
2 |
¹Ê´ð°¸Îª£º4£»4£º3£»68%£»Na¡¢K£®
µãÆÀ£º±¾Ì⿼²é½ÏΪ×ۺϣ¬Éæ¼°µç¸ºÐÔ¡¢µç×ÓÅŲ¼Í¼¡¢Åäλ¼ü¡¢ÔÓ»¯·½Ê½ÒÔ¼°¾§°ûµÄ¼ÆËãµÈÎÊÌ⣬ÌâÄ¿ÄѶȽϴó£¬Ò×´íµãΪ£¨3£©£®×¢ÒâÀûÓþù̯·¨¼ÆË㾧°û£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿