ÌâÄ¿ÄÚÈÝ
»¯Ñ§ÓÃÓïÊÇ»¯Ñ§¿ÆÑ§µÄרÃÅÓïÑÔ£¬ÊÇѧϰ»¯Ñ§ºÍ½øÐн»Á÷µÄÖØÒª¹¤¾ß£®ÇëÓÃÇ¡µ±µÄ»¯Ñ§ÓÃÓï±íʾÏÂÁдøµã²¿·Ö£º
£¨1£©¿ÕÆøÖÐÄܹ©È˺ôÎüµÄÆøÌåÊÇ
£»
£¨2£©ÂÈ»¯Ã¾Öк¬ÓÐ
£»
£¨3£©ÍÊÇÓÉ
¹¹³ÉµÄ £»
£¨4£©Ò»µÎË®Öк¬ÓÐ
£»
£¨5£©ÂÁÌõÔÚ¿ÕÆøÖÐȼÉÕÉú³É
£»
£¨6£©
£»
£¨7£©Ê³ÑÎË®Öк¬ÓÐ
£®
£¨1£©¿ÕÆøÖÐÄܹ©È˺ôÎüµÄÆøÌåÊÇ
| Ñõ |
| ? |
| Æø |
| ? |
£¨2£©ÂÈ»¯Ã¾Öк¬ÓÐ
| þ |
| ? |
| Ôª |
| ? |
| ËØ |
| ? |
£¨3£©ÍÊÇÓÉ
| Í |
| ? |
| Ô |
| ? |
| ×Ó |
| ? |
£¨4£©Ò»µÎË®Öк¬ÓÐ
| 1021 |
| ? |
| ¸ö |
| ? |
| Ë® |
| ? |
| ·Ö |
| ? |
| ×Ó |
| ? |
£¨5£©ÂÁÌõÔÚ¿ÕÆøÖÐȼÉÕÉú³É
| Ñõ |
| ? |
| »¯ |
| ? |
| ÂÁ |
| ? |
£¨6£©
| ËÄ |
| ? |
| Ñõ |
| ? |
| »¯ |
| ? |
| ¶þ |
| ? |
| µª |
| ? |
| ÖÐ |
| ? |
| µª |
| ? |
| Ôª |
| ? |
| ËØ |
| ? |
| µÄ |
| ? |
| »¯ |
| ? |
| ºÏ |
| ? |
| ¼Û |
| ? |
| Ϊ |
| ? |
| +4 |
| ? |
| ¼Û |
| ? |
£¨7£©Ê³ÑÎË®Öк¬ÓÐ
| n |
| ? |
| ¸ö |
| ? |
| ÄÆ |
| ? |
| Àë |
| ? |
| ×Ó |
| ? |
¿¼µã£º»¯Ñ§·ûºÅ¼°ÆäÖÜΧÊý×ÖµÄÒâÒå
רÌ⣺»¯Ñ§ÓÃÓïºÍÖÊÁ¿Êغ㶨ÂÉ
·ÖÎö£º±¾Ì⿼²é»¯Ñ§ÓÃÓïµÄÒâÒå¼°Êéд£¬½âÌâ¹Ø¼üÊÇ·ÖÇ廯ѧÓÃÓïËù±í´ïµÄ¶ÔÏóÊÇ·Ö×Ó¡¢Ô×Ó¡¢Àë×Ó»¹ÊÇ»¯ºÏ¼Û£¬²ÅÄÜÔÚ»¯Ñ§·ûºÅǰ»òÆäËüλÖüÓÉÏÊʵ±µÄ¼ÆÁ¿ÊýÀ´ÍêÕûµØ±í´ïÆäÒâÒ壬²¢Äܸù¾ÝÎïÖÊ»¯Ñ§Ê½µÄÊéд¹æÔòÕýÈ·ÊéдÎïÖʵĻ¯Ñ§Ê½£¬²ÅÄÜÊìÁ·×¼È·µÄ½â´ð´ËÀàÌâÄ¿£®
½â´ð£º½â£º£¨1£©ÑõÆøÊôÓÚÆøÌ¬·Ç½ðÊôµ¥ÖÊ£¬ÔÚÔªËØ·ûºÅµÄÓÒϽÇдÉϱíʾ·Ö×ÓÖÐËùº¬Ô×ÓÊýµÄÊý×Ö£¬Æä»¯Ñ§Ê½Îª£ºO2£®
£¨2£©Ã¾ÔªËصÄÔªËØ·ûºÅΪ£ºMg£»
£¨3£©ÔªËØ·ûºÅ¿É±íʾһ¸öÔ×Ó£¬¹ÊÍÔ×ӿɱíʾΪ£ºCu£»
£¨4£©¸ù¾Ý·Ö×ӵıíʾ·½·¨£ºÕýÈ·ÊéдÎïÖʵĻ¯Ñ§Ê½£¬±íʾ¶à¸ö¸Ã·Ö×Ó£¬¾ÍÔÚÆä»¯Ñ§Ê½Ç°¼ÓÉÏÏàÓ¦µÄÊý×Ö£¬Òò´Ë1021¸öË®·Ö×Ó±íʾΪ£º1021H2O£»
£¨5£©Ñõ»¯ÂÁÖÐÂÁÔªËØÏÔ+3¼Û£¬ÑõÔªËØÏÔ-2¼Û£¬¸ù¾Ý»¯ºÏ¼ÛÔÔò£¬Æä»¯Ñ§Ê½Îª£ºAl2O3£»
£¨6£©ÔªËØ»¯ºÏ¼ÛµÄ±íʾ·½·¨£ºÈ·¶¨³ö»¯ºÏÎïÖÐËùÒª±ê³öµÄÔªËØµÄ»¯ºÏ¼Û£¬È»ºóÔÚÆä»¯Ñ§Ê½¸ÃÔªËØµÄÉÏ·½ÓÃÕý¸ººÅºÍÊý×Ö±íʾ£¬Õý¸ººÅÔÚǰ£¬Êý×ÖÔÚºó£¬ËùÒÔËÄÑõ»¯¶þµªÖеªÔªËصϝºÏ¼ÛΪ+4¼Û£¬¹Ê¿É±íʾΪ£º
2O4£»
£¨7£©¸ù¾ÝÀë×ӵıíʾ·½·¨£ºÔÚ±íʾ¸ÃÀë×ÓµÄÔªËØ·ûºÅÓÒÉϽǣ¬±ê³ö¸ÃÀë×ÓËù´øµÄÕý¸ºµçºÉÊý£¬Êý×ÖÔÚǰ£¬Õý¸º·ûºÅÔں󣬴ø1¸öµçºÉʱ£¬1ҪʡÂÔ£®Èô±íʾ¶à¸ö¸ÃÀë×Ó£¬¾ÍÔÚÆäÔªËØ·ûºÅǰ¼ÓÉÏÏàÓ¦µÄÊý×Ö£»Òò´Ën¸öÄÆÀë×Ó±íʾΪ£ºnNa+£»
¹Ê´ð°¸Îª£º£¨1£©O2£»£¨2£©Mg£»£¨3£©Cu£»£¨4£©1021H2O£»£¨5£©Al2O3£»£¨6£©
2O4£»£¨7£©nNa+£»
£¨2£©Ã¾ÔªËصÄÔªËØ·ûºÅΪ£ºMg£»
£¨3£©ÔªËØ·ûºÅ¿É±íʾһ¸öÔ×Ó£¬¹ÊÍÔ×ӿɱíʾΪ£ºCu£»
£¨4£©¸ù¾Ý·Ö×ӵıíʾ·½·¨£ºÕýÈ·ÊéдÎïÖʵĻ¯Ñ§Ê½£¬±íʾ¶à¸ö¸Ã·Ö×Ó£¬¾ÍÔÚÆä»¯Ñ§Ê½Ç°¼ÓÉÏÏàÓ¦µÄÊý×Ö£¬Òò´Ë1021¸öË®·Ö×Ó±íʾΪ£º1021H2O£»
£¨5£©Ñõ»¯ÂÁÖÐÂÁÔªËØÏÔ+3¼Û£¬ÑõÔªËØÏÔ-2¼Û£¬¸ù¾Ý»¯ºÏ¼ÛÔÔò£¬Æä»¯Ñ§Ê½Îª£ºAl2O3£»
£¨6£©ÔªËØ»¯ºÏ¼ÛµÄ±íʾ·½·¨£ºÈ·¶¨³ö»¯ºÏÎïÖÐËùÒª±ê³öµÄÔªËØµÄ»¯ºÏ¼Û£¬È»ºóÔÚÆä»¯Ñ§Ê½¸ÃÔªËØµÄÉÏ·½ÓÃÕý¸ººÅºÍÊý×Ö±íʾ£¬Õý¸ººÅÔÚǰ£¬Êý×ÖÔÚºó£¬ËùÒÔËÄÑõ»¯¶þµªÖеªÔªËصϝºÏ¼ÛΪ+4¼Û£¬¹Ê¿É±íʾΪ£º
| +4 |
| N |
£¨7£©¸ù¾ÝÀë×ӵıíʾ·½·¨£ºÔÚ±íʾ¸ÃÀë×ÓµÄÔªËØ·ûºÅÓÒÉϽǣ¬±ê³ö¸ÃÀë×ÓËù´øµÄÕý¸ºµçºÉÊý£¬Êý×ÖÔÚǰ£¬Õý¸º·ûºÅÔں󣬴ø1¸öµçºÉʱ£¬1ҪʡÂÔ£®Èô±íʾ¶à¸ö¸ÃÀë×Ó£¬¾ÍÔÚÆäÔªËØ·ûºÅǰ¼ÓÉÏÏàÓ¦µÄÊý×Ö£»Òò´Ën¸öÄÆÀë×Ó±íʾΪ£ºnNa+£»
¹Ê´ð°¸Îª£º£¨1£©O2£»£¨2£©Mg£»£¨3£©Cu£»£¨4£©1021H2O£»£¨5£©Al2O3£»£¨6£©
| +4 |
| N |
µãÆÀ£º±¾ÌâÖ÷Òª¿¼²éѧÉú¶Ô»¯Ñ§ÓÃÓïµÄÊéдºÍÀí½âÄÜÁ¦£¬ÌâÄ¿Éè¼Æ¼È°üº¬¶Ô»¯Ñ§·ûºÅÒâÒåµÄÁ˽⣬ÓÖ¿¼²éÁËѧÉú¶Ô»¯Ñ§·ûºÅµÄÊéд£¬¿¼²éÈ«Ãæ£¬×¢ÖØ»ù´¡£¬ÌâÄ¿ÄѶȽÏÒ×£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐÎïÖÊÔÚÑõÆøÖÐȼÉÕÓйØÏÖÏóµÄÃèÊö£¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢Ìú-»ðÐÇËÄÉä |
| B¡¢Áò-´óÁ¿°×ÑÌ |
| C¡¢Á×-Ò«ÑÛ°×¹â |
| D¡¢ÇâÆø-ÂÌÉ«»ðÑæ |