ÌâÄ¿ÄÚÈÝ
¢Ù¢Ú¢Û¢Ü¢Ý¢ÞÁùÖÖÔªËØ£¬ÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃÈçͼËùʾ£®»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÁùÖÖÔªËØÖУ¬½ðÊôÐÔ×îÇ¿µÄÔªËØÎ»ÖÃλÓÚÔªËØÖÜÆÚ±í
£¨2£©ÔªËآٺ͢ڿÉÒÔÐγÉÖÚ¶àµÄ»¯ºÏÎÆäÖÐ×î¼òµ¥µÄÊÇ£¨Ð´µç×Óʽ£©
£¬Óë¸Ã»¯ºÏÎïµç×Ó×ÜÊýÏàͬµÄÈýÔ×Ó·Ö×ӵĽṹʽΪ
£¨3£©»³öÔªËØ¢ÛµÄÔ×ӽṹʾÒâͼ
£¬¸ÃÔªËØÐÎ³ÉµÄÆøÌ¬Ç⻯Îïͨ³£¼«Ò×ÈܽâÓÚË®£¬ÆäÔÒòÊÇ
£¨4£©Ð´³öÔªËØ¢Ü¡¢¢ÞµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÏ໥·´Ó¦µÄÀë×Ó·½³ÌʽΪ
| ¢ñA | 0 | |||||||
| ¢Ù | ¢òA | ¡ | ¢óA | ¢ôA | ¢õA | ¢öA | ¢÷A | |
| ¢Ú | ¢Û | |||||||
| ¢Ü | ¢Ý | ¢Þ |
µÚÈýÖÜÆÚ¢ñA×å
µÚÈýÖÜÆÚ¢ñA×å
£¬¸ÃÔªËØµÄµ¥ÖÊÓëË®·´Ó¦µÄÀë×Ó·½³ÌʽΪ2H2O+2Na¨T2Na++2OH-+H2¡ü
2H2O+2Na¨T2Na++2OH-+H2¡ü
£®£¨2£©ÔªËآٺ͢ڿÉÒÔÐγÉÖÚ¶àµÄ»¯ºÏÎÆäÖÐ×î¼òµ¥µÄÊÇ£¨Ð´µç×Óʽ£©
H-O-H
H-O-H
£®£¨3£©»³öÔªËØ¢ÛµÄÔ×ӽṹʾÒâͼ
NH3ÊǼ«ÐÔ·Ö×Ó£¬ÄÜÓëË®·´Ó¦£¬ÓëË®·Ö×ÓÄÜÐγÉÇâ¼ü
NH3ÊǼ«ÐÔ·Ö×Ó£¬ÄÜÓëË®·´Ó¦£¬ÓëË®·Ö×ÓÄÜÐγÉÇâ¼ü
£®£¨4£©Ð´³öÔªËØ¢Ü¡¢¢ÞµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÏ໥·´Ó¦µÄÀë×Ó·½³ÌʽΪ
H++OH-¨TH2O
H++OH-¨TH2O
£®·ÖÎö£ºÓÉÔªËØËùÔÚÖÜÆÚ±íÖÐλÖÿÉÖª¢ÙΪHÔªËØ£¬¢ÚΪCÔªËØ£¬¢ÛΪNÔªËØ£¬¢ÜΪNaÔªËØ£¬¢ÝΪAlÔªËØ£¬¢ÞΪClÔªËØ£¬´ÓÔ×ӵĽṹ¡¢ÔªËØÖÜÆÚÂÉµÄµÝ±ä¹æÂÉÒÔ¼°¶ÔÓ¦µ¥ÖÊ¡¢»¯ºÏÎïµÄÐÔÖʵȽǶȽâ´ð±¾Ì⣮
½â´ð£º½â£º£¨1£©ÖÜÆÚ±íÖУ¬Í¬ÖÜÆÚÔªËØ´Ó×óµ½ÓÒÔªËØµÄ½ðÊôÐÔÖð½¥¼õÈõ£¬Í¬Ö÷×åÔªËØ´ÓÉϵ½ÏÂÔªËØµÄ½ðÊôÐÔÖð½¥ÔöÇ¿£¬Ôò½ðÊôÐÔ×îÇ¿µÄÔªËØÓ¦ÎªNa£¬Î»ÓÚµÚÈýÖÜÆÚ¢ñA×壬¸ÃÔªËØµÄµ¥ÖÊÓëË®·´Ó¦µÄÀë×Ó·½³ÌʽΪ2H2O+2Na¨T2Na++2OH-+H2¡ü£¬
¹Ê´ð°¸Îª£ºµÚÈýÖÜÆÚ¢ñA×壻2H2O+2Na¨T2Na++2OH-+H2¡ü£»
£¨2£©¢ÙºÍ¢Û¿ÉÒÔÐγÉÖÚ¶àµÄ»¯ºÏÎïΪÌþÀ໯ºÏÎ×î¼òµ¥µÄÎïÖÊΪCH4£¬Æäµç×ÓʽΪ
£®ÓëCH4µç×Ó×ÜÊýÏàͬµÄÈýÔ×Ó·Ö×ÓÊÇH2O£¬Æä½á¹¹Ê½ÎªH-O-H£®
¹Ê´ð°¸Îª£º
£»H-O-H£»
£¨3£©ÔªËØ¢ÛΪNÔªËØ£¬Ô×ÓºËÍâÓÐ2¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ5£¬Ô×ӽṹʾÒâͼΪ
£¬¸ÃÔªËØÐÎ³ÉµÄÆøÌ¬Ç⻯ÎïΪNH3£¬NH3ÊǼ«ÐÔ·Ö×Ó£¬ÄÜÓëË®·´Ó¦£¬ÓëË®·Ö×ÓÄÜÐγÉÇâ¼ü£¬ËùÒÔ£¬Í¨³£¼«Ò×ÈܽâÓÚË®£®
¹Ê´ð°¸Îª£º
£»NH3ÊǼ«ÐÔ·Ö×Ó£¬ÄÜÓëË®·´Ó¦£¬ÓëË®·Ö×ÓÄÜÐγÉÇâ¼ü£»
£¨4£©ÔªËآܡ¢¢ÞµÄ×î¸ß¼ÛÑõ»¯Îï·Ö±ðΪNaOH¡¢HClO4£¬ÎªÇ¿¼î¡¢Ç¿ËᣬÀë×Ó·´Ó¦·½³ÌʽΪH++OH-¨TH2O£¬
¹Ê´ð°¸Îª£ºH++OH-¨TH2O£®
¹Ê´ð°¸Îª£ºµÚÈýÖÜÆÚ¢ñA×壻2H2O+2Na¨T2Na++2OH-+H2¡ü£»
£¨2£©¢ÙºÍ¢Û¿ÉÒÔÐγÉÖÚ¶àµÄ»¯ºÏÎïΪÌþÀ໯ºÏÎ×î¼òµ¥µÄÎïÖÊΪCH4£¬Æäµç×ÓʽΪ
¹Ê´ð°¸Îª£º
£¨3£©ÔªËØ¢ÛΪNÔªËØ£¬Ô×ÓºËÍâÓÐ2¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ5£¬Ô×ӽṹʾÒâͼΪ
¹Ê´ð°¸Îª£º
£¨4£©ÔªËآܡ¢¢ÞµÄ×î¸ß¼ÛÑõ»¯Îï·Ö±ðΪNaOH¡¢HClO4£¬ÎªÇ¿¼î¡¢Ç¿ËᣬÀë×Ó·´Ó¦·½³ÌʽΪH++OH-¨TH2O£¬
¹Ê´ð°¸Îª£ºH++OH-¨TH2O£®
µãÆÀ£º±¾Ì⿼²éÔªËØµÄÍÆ¶ÏÒÔ¼°Ô×ӽṹ¡¢ÎïÖʵÄÐÔÖʵÈ֪ʶ£¬ÌâÄ¿ÄѶȲ»´ó£¬±¾Ìâ×¢ÒâÓйصç×ÓʽºÍ·´Ó¦µÄÀë×ӵķ½³Ì·½³ÌʽµÄÊéд£¬¼ÓÇ¿»¯Ñ§ÓÃÓïµÄѧϰ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿