ÌâÄ¿ÄÚÈÝ
ÔªËØÖÜÆÚ±íÓëÔªËØÖÜÆÚÂÉÔÚѧϰ¡¢Ñо¿ºÍÉú²úʵ¼ùÖÐÓкÜÖØÒªµÄ×÷Óá£Ï±íÁгöÁË¢Ù¡«¢á¾ÅÖÖÔªËØÔÚÖÜÆÚ±íÖеÄλÖá£Çë»Ø´ð£º
(1)Õâ¾ÅÖÖÔªËØÖÐ(ÌîÔªËØ·ûºÅ)¢ÝÊÇ £¬ÆäÖл¯Ñ§ÐÔÖÊ×î²»»îÆõÄÊÇ ¡£
¢ÝºÍ¢ÞÐγɻ¯ºÏÎïµÄµç×Óʽ
(2)ÔÚÕâЩԪËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÖУ¬¼îÐÔ×îÇ¿µÄÊÇ(Ìѧʽ)¡£
ËáÐÔ×îÇ¿µÄÊÇ ³ÊÁ½ÐÔµÄÊÇ £¬Ð´³öÈýÕßÖ®¼äÏ໥·´Ó¦µÄ»¯Ñ§·½³Ìʽ £»
(3)¢Ù¡¢¢Ú¡¢¢ÛÈýÖÖÔªËØ°´Ô×Ӱ뾶ÓÉ´óµ½Ð¡µÄ˳ÐòÒÀ´ÎΪ (ÌîÔªËØ·ûºÅ)¡£
(4) Óõç×Óʽ±íʾ¢àÔªËØÓë¢ÛÔªËØÐγɻ¯ºÏÎïµÄ¹ý³Ì ¡£
(5) Ôڢٺ͢ÚÖл¯Ñ§ÐÔÖÊ×î»îÆõÄÊÇ
(6)Ôڢߺ͢àÖл¯Ñ§ÐÔÖÊ×î»îÆõÄÊÇ £¬Óû¯Ñ§ÊµÑéÖ¤Ã÷µÄ·½·¨ºÍÀë×Ó·½³Ìʽ£º
·½·¨
Àë×Ó·½³Ìʽ
×å ÖÜÆÚ | ¢ñA | ¢òA | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | 0 |
2 | | | | ¢Ý | | ¢Þ | | |
3 | ¢Ù | ¢Û | ¢Ü | | | | ¢ß | ¢á |
4 | ¢Ú | | | | | | ¢à | |
¢ÝºÍ¢ÞÐγɻ¯ºÏÎïµÄµç×Óʽ
(2)ÔÚÕâЩԪËصÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïÖУ¬¼îÐÔ×îÇ¿µÄÊÇ(Ìѧʽ)¡£
ËáÐÔ×îÇ¿µÄÊÇ ³ÊÁ½ÐÔµÄÊÇ £¬Ð´³öÈýÕßÖ®¼äÏ໥·´Ó¦µÄ»¯Ñ§·½³Ìʽ £»
(3)¢Ù¡¢¢Ú¡¢¢ÛÈýÖÖÔªËØ°´Ô×Ӱ뾶ÓÉ´óµ½Ð¡µÄ˳ÐòÒÀ´ÎΪ (ÌîÔªËØ·ûºÅ)¡£
(4) Óõç×Óʽ±íʾ¢àÔªËØÓë¢ÛÔªËØÐγɻ¯ºÏÎïµÄ¹ý³Ì ¡£
(5) Ôڢٺ͢ÚÖл¯Ñ§ÐÔÖÊ×î»îÆõÄÊÇ
(6)Ôڢߺ͢àÖл¯Ñ§ÐÔÖÊ×î»îÆõÄÊÇ £¬Óû¯Ñ§ÊµÑéÖ¤Ã÷µÄ·½·¨ºÍÀë×Ó·½³Ìʽ£º
·½·¨
Àë×Ó·½³Ìʽ
£¨1£©C Ar
£¨2£© KOH HClO4 Al(OH)3 KOH +HClO4£½KClO4 +H2O KOH + Al(OH)3£½KAlO2 +2H2O
(3) K£¾Na£¾Mg (4)£¨5£©K
(6) Cl È¡ÊÊÁ¿ä廯ÄÆÈÜÒºµÎÈëÂÈË®£¬ÈÜÒº±äΪ³È»ÆÉ«£¬Ôò·Ç½ðÊôÐÔCl£¾Br Cl2 + 2Br-£½ 2Cl- + Br2
£¨2£© KOH HClO4 Al(OH)3 KOH +HClO4£½KClO4 +H2O KOH + Al(OH)3£½KAlO2 +2H2O
(3) K£¾Na£¾Mg (4)£¨5£©K
(6) Cl È¡ÊÊÁ¿ä廯ÄÆÈÜÒºµÎÈëÂÈË®£¬ÈÜÒº±äΪ³È»ÆÉ«£¬Ôò·Ç½ðÊôÐÔCl£¾Br Cl2 + 2Br-£½ 2Cl- + Br2
ÊÔÌâ·ÖÎö£º£¨1£©¸ù¾ÝÔªËØÔÚÖÜÆÚ±íÖеÄÏà¶ÔλÖÿÉÖª¢Ù¡«¢á¾ÅÖÖÔªËØ·Ö±ðÊÇNa¡¢K¡¢Mg¡¢Al¡¢C¡¢O¡¢Cl¡¢Br¡¢Ar¡£ArÊÇÏ¡ÓÐÆøÌåÔªËØ£¬»¯Ñ§ÐÔÖÊ×î²»»îÆᣢݺ͢ÞÐγɻ¯ºÏÎïÊÇCO2£¬º¬Óй²¼Û¼üµÄ¹²¼Û»¯ºÏÎÆäµç×ÓʽÊÇ¡£
£¨2£©½ðÊôÐÔ»ò·Ç½ðÊôÐÔԽǿ£¬×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïµÄ¼îÐÔ»òËáÐÔԽǿ£¬ÔòKOHµÄ¼îÐÔ×îÇ¿£¬HClO4µÄËáÐÔ×îÇ¿£¬ Al(OH)3ÊÇÁ½ÐÔÇâÑõ»¯Îï¡£
£¨3£©Í¬ÖÜÆÚ×Ô×óÏòÓÒÔ×Ӱ뾶Öð½¥¼õС£¬Í¬Ö÷×å×ÔÉ϶øÏÂÔ×Ӱ뾶Öð½¥Ôö´ó£¬ÔòÈýÖÖÔªËصÄÔ×Ӱ뾶´óС˳ÐòÊÇK£¾Na£¾Mg¡£
£¨4£©Ê¾¢àÔªËØÓë¢ÛÔªËØÐγɻ¯ºÏÎïÊÇä廯þ£¬º¬ÓÐÀë×Ó¼ü£¬ÆäÐγɹý³Ì¿É±íʾΪ¡£
£¨5£©Í¬Ö÷×å×ÔÉ϶øÏ£¬½ðÊôÐÔÖð½¥ÔöÇ¿£¬ËùÒÔKµÄ½ðÊôÐÔÇ¿ÓÚNaµÄ½ðÊôÐÔ¡£
£¨6£©Í¬Ö÷×å×ÔÉ϶øÏ£¬·Ç½ðÊôÐÔÖð½¥¼õÈõ£¬ËùÒÔClµÄ·Ç½ðÊôÐÔÇ¿ÓÚBrµÄ·Ç½ðÊôÐÔ¡£¿É¸ù¾Ý·Ç½ðÊôÐÔÇ¿µÄµ¥ÖÊת»»Èõ£¬¼´È¡ÊÊÁ¿ä廯ÄÆÈÜÒºµÎÈëÂÈË®£¬ÈÜÒº±äΪ³È»ÆÉ«£¬Ôò·Ç½ðÊôÐÔCl£¾Br£¬ËùÒÔµÄÀë×Ó·½³ÌʽÊÇCl2 + 2Br-£½2Cl- + Br2¡£
µãÆÀ£º¸ÃÌâÊÇ»ù´¡ÐÔÊÔÌâµÄ¿¼²é£¬²àÖضÔѧÉú»ù´¡ÖªÊ¶¹®¹ÌºÍѵÁ·µÄͬʱ£¬Ö¼ÔÚ¿¼²éѧÉúÁé»îÔËÓûù´¡ÖªÊ¶½â¾öʵ¼ÊÎÊÌâµÄÄÜÁ¦£¬ÓÐÀûÓÚÅàÑøѧÉúµÄÂß¼ÍÆÀíÄÜÁ¦ºÍ¹æ·¶´ðÌâÄÜÁ¦¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿