ÌâÄ¿ÄÚÈÝ
ÈçͼÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic3/upload/images/201302/45/67e56a52.png)
£¨1£©ÉÏÊöÔªËØÖУ¬ÊôÓÚsÇøÔªËصÄÊÇ £¨ÌîÔªËØ·ûºÅ£©
£¨2£©ÔªËØ¢ÜÆø̬Ç⻯ÎïµÄÖÐÐÄÔ×ÓÓÐ ¶Ô¹Â¶Ôµç×Ó£¬ÆäVSEPRÄ£ÐÍΪ £»ÏòÁòËáÍÈÜÒºÖÐÖðµÎ¼ÓÈëÆäË®ÈÜÒº£¬¿É¹Û²ìµ½µÄÏÖÏóΪ £»
£¨3£©Ð´³öÔªËØ¢âµÄ»ù̬Ô×ӵļ۵ç×ÓÅŲ¼Ê½ £¬Ö¸³öËüÔÚÖÜÆÚ±íÖеÄλÖà £®º¸½Ó¸Ö¹ìʱ£¬³£ÀûÓââµÄijЩÑõ»¯ÎïÓë¢ßµÄµ¥ÖÊÔÚ¸ßÎÂÏ·¢Éú·´Ó¦£¬ÊÔд³öÆäÖÐÒ»ÖÖ·´Ó¦µÄ»¯Ñ§·½³Ìʽ £»
£¨4£©¢Ù¢Û¢ÝÈýÖÖÔªËØ¿ÉÒÔÐγɶàÖÖÓлú»¯ºÏÎï·Ö×Ó£¬ÆäÖÐ×î¼òµ¥Ô×ÓÊý×îÉÙµÄÒ»ÖÖÊÇÊÒÄÚ×°äêʱÐγɵÄÖ÷ÒªÆøÌåÎÛȾÎÊÔд³öËüµÄµç×Óʽ £»
£¨5£©ÔªËآٿÉÒÔÓëÔªËØ¢ÞÐγɻ¯ºÏÎÊÔд³öËüµÄµç×Óʽ £»
£¨6£©Ä³Ð©²»Í¬×åÔªËصÄÐÔÖÊÒ²ÓÐÒ»¶¨µÄÏàËÆÐÔ£¬ÈçÉϱíÖÐÔªËØ¢ßÓëÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓÐÏàËƵÄÐÔÖÊ£®Çëд³öÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓëNaOHÈÜÒº·´Ó¦µÄ»¯Ñ§·½³Ìʽ £®
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic3/upload/images/201302/45/67e56a52.png)
£¨1£©ÉÏÊöÔªËØÖУ¬ÊôÓÚsÇøÔªËصÄÊÇ
£¨2£©ÔªËØ¢ÜÆø̬Ç⻯ÎïµÄÖÐÐÄÔ×ÓÓÐ
£¨3£©Ð´³öÔªËØ¢âµÄ»ù̬Ô×ӵļ۵ç×ÓÅŲ¼Ê½
£¨4£©¢Ù¢Û¢ÝÈýÖÖÔªËØ¿ÉÒÔÐγɶàÖÖÓлú»¯ºÏÎï·Ö×Ó£¬ÆäÖÐ×î¼òµ¥Ô×ÓÊý×îÉÙµÄÒ»ÖÖÊÇÊÒÄÚ×°äêʱÐγɵÄÖ÷ÒªÆøÌåÎÛȾÎÊÔд³öËüµÄµç×Óʽ
£¨5£©ÔªËآٿÉÒÔÓëÔªËØ¢ÞÐγɻ¯ºÏÎÊÔд³öËüµÄµç×Óʽ
£¨6£©Ä³Ð©²»Í¬×åÔªËصÄÐÔÖÊÒ²ÓÐÒ»¶¨µÄÏàËÆÐÔ£¬ÈçÉϱíÖÐÔªËØ¢ßÓëÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓÐÏàËƵÄÐÔÖÊ£®Çëд³öÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓëNaOHÈÜÒº·´Ó¦µÄ»¯Ñ§·½³Ìʽ
·ÖÎö£ºÓÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÿÉÖª£¬¢ÙΪH£¬¢ÚΪBe£¬¢ÛΪC£¬¢ÜΪN£¬¢ÝΪO£¬¢ÞΪNa£¬¢ßΪAl£¬¢àΪCl£¬¢áΪTi£¬¢âΪFe£¬
£¨1£©×îºóÌî³äµÄµç×ÓΪsµç×Ó£¬ÎªsÇøÔªËØ£»
£¨2£©ÔªËØ¢ÜÆø̬Ç⻯ÎïΪNH3£¬ÓÐ1¶Ô¹Â¶Ôµç×Ó£¬ÓÐ3¸ö¹²¼Ûµ¥¼ü£¬NÔ×ÓΪsp3ÔÓ»¯£»ÁòËáÍÖмӰ±Ë®£¬ÏÈÉú³É³ÁµíºóÉú³ÉÂçÀë×Ó£»
£¨3£©FeµÄÔ×ÓÐòÊýΪ26£¬¼Ûµç×ÓΪ3d64s2£¬Î»ÓÚµÚËÄÖÜÆÚµÚ¢õ¢ó×壬¢âµÄijЩÑõ»¯ÎïÓë¢ßµÄµ¥ÖÊÔÚ¸ßÎÂÏ·¢ÉúÂÁÈÈ·´Ó¦£»
£¨4£©×î¼òµ¥Ô×ÓÊý×îÉÙµÄÒ»ÖÖÊÇÊÒÄÚ×°äêʱÐγɵÄÖ÷ÒªÆøÌåÎÛȾÎïΪHCHO£»
£¨5£©ÔªËآٿÉÒÔÓëÔªËØ¢ÞÐγɻ¯ºÏÎïΪNaH£¬ÎªÀë×Ó»¯ºÏÎ
£¨6£©ÔªËØ¢ßÓëÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓÐÏàËƵÄÐÔÖÊ£¬ÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓëNaOHÈÜÒº·´Ó¦Éú³ÉNa2BeO2ºÍË®£®
£¨1£©×îºóÌî³äµÄµç×ÓΪsµç×Ó£¬ÎªsÇøÔªËØ£»
£¨2£©ÔªËØ¢ÜÆø̬Ç⻯ÎïΪNH3£¬ÓÐ1¶Ô¹Â¶Ôµç×Ó£¬ÓÐ3¸ö¹²¼Ûµ¥¼ü£¬NÔ×ÓΪsp3ÔÓ»¯£»ÁòËáÍÖмӰ±Ë®£¬ÏÈÉú³É³ÁµíºóÉú³ÉÂçÀë×Ó£»
£¨3£©FeµÄÔ×ÓÐòÊýΪ26£¬¼Ûµç×ÓΪ3d64s2£¬Î»ÓÚµÚËÄÖÜÆÚµÚ¢õ¢ó×壬¢âµÄijЩÑõ»¯ÎïÓë¢ßµÄµ¥ÖÊÔÚ¸ßÎÂÏ·¢ÉúÂÁÈÈ·´Ó¦£»
£¨4£©×î¼òµ¥Ô×ÓÊý×îÉÙµÄÒ»ÖÖÊÇÊÒÄÚ×°äêʱÐγɵÄÖ÷ÒªÆøÌåÎÛȾÎïΪHCHO£»
£¨5£©ÔªËآٿÉÒÔÓëÔªËØ¢ÞÐγɻ¯ºÏÎïΪNaH£¬ÎªÀë×Ó»¯ºÏÎ
£¨6£©ÔªËØ¢ßÓëÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓÐÏàËƵÄÐÔÖÊ£¬ÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓëNaOHÈÜÒº·´Ó¦Éú³ÉNa2BeO2ºÍË®£®
½â´ð£º½â£ºÓÉÔªËØÔÚÖÜÆÚ±íÖеÄλÖÿÉÖª£¬¢ÙΪH£¬¢ÚΪBe£¬¢ÛΪC£¬¢ÜΪN£¬¢ÝΪO£¬¢ÞΪNa£¬¢ßΪAl£¬¢àΪCl£¬¢áΪTi£¬¢âΪFe£¬
£¨1£©×îºóÌî³äµÄµç×ÓΪsµç×Ó£¬ÎªsÇøÔªËØ£¬Ôò¢Ù¢Ú¢Þ·ûºÏ£¬¼´H¡¢Be¡¢NaΪsÇøÔªËØ£¬¹Ê´ð°¸Îª£ºH¡¢Be¡¢Na£»
£¨2£©ÔªËØ¢ÜÆø̬Ç⻯ÎïΪNH3£¬ÓÐ1¶Ô¹Â¶Ôµç×Ó£¬ÓÐ3¸ö¹²¼Ûµ¥¼ü£¬NÔ×ÓΪsp3ÔÓ»¯£¬VSEPRÄ£ÐÍΪËÄÃæÌåÐÍ£»ÁòËáÍÖмӰ±Ë®£¬ÏÈÉú³ÉÇâÑõ»¯Í³ÁµíºóÉú³ÉÂçÀë×Ó£¬¿É¹Û²ìµ½ÏÈÉú³ÉÀ¶É«³Áµíºó³ÁµíÈܽâµÃµ½À¶É«ÈÜÒº£¬¹Ê´ð°¸Îª£º1£»ËÄÃæÌ壻ÏÈÉú³ÉÀ¶É«³Áµíºó³ÁµíÈܽâµÃµ½À¶É«ÈÜÒº£»
£¨3£©FeµÄÔ×ÓÐòÊýΪ26£¬¼Ûµç×ÓΪ3d64s2£¬Î»ÓÚµÚËÄÖÜÆÚµÚ¢õ¢ó×壬¢âµÄijЩÑõ»¯ÎïÓë¢ßµÄµ¥ÖÊÔÚ¸ßÎÂÏ·¢ÉúÂÁÈÈ·´Ó¦£¬Èç2Al+Fe2O3
Al2O3+2Fe£¬
¹Ê´ð°¸Îª£º3d64s2£»µÚËÄÖÜÆÚµÚ¢õ¢ó×壻2Al+Fe2O3
Al2O3+2Fe£»
£¨4£©×î¼òµ¥Ô×ÓÊý×îÉÙµÄÒ»ÖÖÊÇÊÒÄÚ×°äêʱÐγɵÄÖ÷ÒªÆøÌåÎÛȾÎïΪHCHO£¬Æäµç×ÓʽΪ
£¬¹Ê´ð°¸Îª£º
£»
£¨5£©ÔªËآٿÉÒÔÓëÔªËØ¢ÞÐγɻ¯ºÏÎïΪNaH£¬ÎªÀë×Ó»¯ºÏÎÆäµç×ÓʽΪNa+[£ºH]-£¬¹Ê´ð°¸Îª£ºNa+[£ºH]-£»
£¨6£©ÔªËØ¢ßÓëÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓÐÏàËƵÄÐÔÖÊ£¬ÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓëNaOHÈÜÒº·´Ó¦Éú³ÉNa2BeO2ºÍË®£¬¸Ã·´Ó¦ÎªBe£¨OH£©2+2NaOH=Na2BeO2+2H2O£¬
¹Ê´ð°¸Îª£ºBe£¨OH£©2+2NaOH=Na2BeO2+2H2O£®
£¨1£©×îºóÌî³äµÄµç×ÓΪsµç×Ó£¬ÎªsÇøÔªËØ£¬Ôò¢Ù¢Ú¢Þ·ûºÏ£¬¼´H¡¢Be¡¢NaΪsÇøÔªËØ£¬¹Ê´ð°¸Îª£ºH¡¢Be¡¢Na£»
£¨2£©ÔªËØ¢ÜÆø̬Ç⻯ÎïΪNH3£¬ÓÐ1¶Ô¹Â¶Ôµç×Ó£¬ÓÐ3¸ö¹²¼Ûµ¥¼ü£¬NÔ×ÓΪsp3ÔÓ»¯£¬VSEPRÄ£ÐÍΪËÄÃæÌåÐÍ£»ÁòËáÍÖмӰ±Ë®£¬ÏÈÉú³ÉÇâÑõ»¯Í³ÁµíºóÉú³ÉÂçÀë×Ó£¬¿É¹Û²ìµ½ÏÈÉú³ÉÀ¶É«³Áµíºó³ÁµíÈܽâµÃµ½À¶É«ÈÜÒº£¬¹Ê´ð°¸Îª£º1£»ËÄÃæÌ壻ÏÈÉú³ÉÀ¶É«³Áµíºó³ÁµíÈܽâµÃµ½À¶É«ÈÜÒº£»
£¨3£©FeµÄÔ×ÓÐòÊýΪ26£¬¼Ûµç×ÓΪ3d64s2£¬Î»ÓÚµÚËÄÖÜÆÚµÚ¢õ¢ó×壬¢âµÄijЩÑõ»¯ÎïÓë¢ßµÄµ¥ÖÊÔÚ¸ßÎÂÏ·¢ÉúÂÁÈÈ·´Ó¦£¬Èç2Al+Fe2O3
| ||
¹Ê´ð°¸Îª£º3d64s2£»µÚËÄÖÜÆÚµÚ¢õ¢ó×壻2Al+Fe2O3
| ||
£¨4£©×î¼òµ¥Ô×ÓÊý×îÉÙµÄÒ»ÖÖÊÇÊÒÄÚ×°äêʱÐγɵÄÖ÷ÒªÆøÌåÎÛȾÎïΪHCHO£¬Æäµç×ÓʽΪ
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic3/upload/images/201402/2/c851a197.png)
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic3/upload/images/201402/2/c851a197.png)
£¨5£©ÔªËآٿÉÒÔÓëÔªËØ¢ÞÐγɻ¯ºÏÎïΪNaH£¬ÎªÀë×Ó»¯ºÏÎÆäµç×ÓʽΪNa+[£ºH]-£¬¹Ê´ð°¸Îª£ºNa+[£ºH]-£»
£¨6£©ÔªËØ¢ßÓëÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓÐÏàËƵÄÐÔÖÊ£¬ÔªËØ¢ÚµÄÇâÑõ»¯ÎïÓëNaOHÈÜÒº·´Ó¦Éú³ÉNa2BeO2ºÍË®£¬¸Ã·´Ó¦ÎªBe£¨OH£©2+2NaOH=Na2BeO2+2H2O£¬
¹Ê´ð°¸Îª£ºBe£¨OH£©2+2NaOH=Na2BeO2+2H2O£®
µãÆÀ£º±¾Ì⿼²éÔªËØÖÜÆÚ±í¼°Ó¦Ó㬰ÑÎÕÔªËØÔÚÖÜÆÚ±íÖеÄλÖá¢Ô×ӽṹÓëÐÔÖÊ¡¢ÔªËØ»¯ºÏÎï֪ʶΪ½â´ðµÄ¹Ø¼ü£¬²àÖØÔªËØÍƶϼ°»¯Ñ§ÓÃÓïµÄ¿¼²é£¬×¢Ò⣨6£©ÖÐÐÔÖʵÄÏàËÆ£¬ÌâÄ¿ÄѶȲ»´ó£®
![](http://thumb2018.1010pic.com/images/loading.gif)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
![¾«Ó¢¼Ò½ÌÍø](http://thumb.1010pic.com/pic3/upload/images/201310/157/63dec1f0.png)
A¡¢XÔªËØ×î¶à¿ÉÐγÉÁùÖÖÑõ»¯Îï | B¡¢YÔªËصÄ×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÊǺ¬ÑõËáÖÐËáÐÔ×îÇ¿µÄ | C¡¢XÔªËصķǽðÊôÐÔ±ÈYÔªËطǽðÊôÐÔÇ¿ | D¡¢ZºÍXÄÜÒÔ¹²¼Û¼ü½áºÏÐγÉÒ»ÖÖÎÞ»ú·Ç½ðÊô²ÄÁÏ |