ÌâÄ¿ÄÚÈÝ


A¡¢B¡¢C¡¢D¡¢EÎåÖÖ¶ÌÖÜÆÚÔªËØ£¬ËüÃǵÄÔ­×ÓÐòÊýÒÀ´ÎÔö´ó¡£BÔ­×ÓµÄ×îÍâ²ãµç×ÓÊýÊÇÆä´ÎÍâ²ãµç×ÓÊýµÄ2±¶£»AµÄÒ»ÖÖÔ­×ÓÖУ¬ÖÊÁ¿ÊýÓëÖÊ×ÓÊýÖ®²îΪÁã¡£DÔªËØµÄÔ­×Ó×îÍâ²ãµç×ÓÊýΪm£¬´ÎÍâ²ãµç×ÓÊýΪn£»EÔªËØµÄÔ­×ÓL²ãµç×ÓÊýΪm+n£¬M²ãµç×ÓÊýΪ¡£Çë»Ø´ðÏÂÁÐÎÊÌ⣺

  £¨1£©DÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊÇ_____________________£»

  £¨2£©Ð´³öÒ»¸öEºÍDÐγɵϝºÏÎïÓëË®·´Ó¦µÄÀë×Ó·½³Ìʽ_______________________£»

£¨3£©ÒÑÖª£º¼× + H2O ¡ú ±û + ¶¡¡£Èô¼×ÊÇÓÉNºÍClÔªËØ×é³ÉµÄ»¯ºÏÎÆä·Ö×ӽṹģÐÍÈçÓÒͼËùʾ£¬ ±û¾ßÓÐÆ¯°×ÐÔ¡£Ôò¼×ÖÐClÔªËØµÄ»¯ºÏ¼ÛÊÇ   ¡¡£¬¶¡ÓëH2OÓÐÏàͬµÄµç×Ó×ÜÊý£¬Ôò¶¡µÄ»¯Ñ§Ê½Îª       ¡£

£¨4£©ÓëDͬÖ÷×åÉÏÏÂÏàÁÚµÄÔªËØM¡¢N£¬Ô­×Óµç×Ó²ãÊýM>N>D£¬ÈýÖÖÔªËØÇ⻯Îï·ÐµãÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ(Ìîд»¯Ñ§Ê½)                         ¡£

£¨5£©Ð´³öBÓëDÔÚ¸ßÎÂÏÂÍêÈ«·´Ó¦ºóÉú³ÉÎïµÄµç×Óʽ___     __   £¬½á¹¹Ê½___      


¡¾ÖªÊ¶µã¡¿ÔªËØÖÜÆÚ±íºÍÔªËØÖÜÆÚÂÉ

¡¾´ð°¸½âÎö¡¿£¨10·Ö£©£¨1£©¡¡µÚ¶þÖÜÆÚVIA×壨2·Ö£©

£¨2£©Na2O+H2O=2Na++2OH‒»ò2Na2O2+2H2O=4Na++4OH‒+O2¡ü £¨2·Ö£©

  £¨3£©+1£¨1·Ö£©£¬NH3£¨1·Ö£©      £¨4£©H2O>H2Se>H2S£¨2·Ö£©

£¨5£©  £¨1·Ö£©£¬O£½C£½O(1·Ö)

½âÎö£ºÓÐÌâÒâ¿ÉÍÆÖª£ºAÊÇÇâ¡¢BÊÇ̼¡¢CÊǵª¡¢DÊÇÑõ¡¢EÊÇNa£»ÆäÖÐm¡¢nÊýÖµÍÆµ¼£ºDÔªËØ´ÎÍâ²ãµç×ÓÊýΪnÔòn¿ÉΪ2»ò8£¬µ«EÔªËØµÄÔ­×ÓL²ãµç×ÓÊýΪm+n£¬¹Êm+n=8£¬ËùÒÔn=2£¬m=6

£¨1£©ÑõÔªËØÔÚÖÜÆÚ±íÖеÄλÖÃÊǵڶþÖÜÆÚVIA×å

£¨2£©EºÍDÐγɵϝºÏÎï¿ÉÒÔʹÑõ»¯ÄÆÒ²¿ÉÒÔÊǹýÑõ»¯ÄÆ

£¨3£©NCl3ÖÐNµÄµç¸ºÐԴ󣬹ÊNÏÔ¸º¼Û¡¢CLÏÔÕý¼Û¡£·ÇÑõ»¯»¹Ô­·´Ó¦£¬¹ÊNµÄ»¯ºÏ¼Û²»±äÇÒ¶¡ÓëH2OÓÐÏàͬµÄµç×Ó×ÜÊý£¬ËùÒÔ¶¡Êǰ±Æø---NH3

£¨4£©ÓëDͬÖ÷×åÉÏÏÂÏàÁÚµÄÔªËØM¡¢N£¬Ô­×Óµç×Ó²ãÊýM>N>D£¬¹ÊMÊÇSe¡¢NÊÇS¡¢DÊÇO£¬·Ç½ðÊôÐÔO>S>Se,ËùÒÔÈýÖÖÔªËØÇ⻯Îï·ÐµãÓ¦Öð½¥±ä¸ß£¬µ«Ë®Öк¬ÓÐÇâ¼üËùÒԷеãH2O>H2Se>H2S

£¨5£©Ì¼ºÍÑõÔÚ¸ßÎÂÏÂÍêÈ«·´Ó¦ºóÉú³É¶þÑõ»¯Ì¼

¡¾Ë¼Â·µã²¦¡¿±¾ÌâÖ÷Òª¿¼²éÔªËØÖÜÆÚ±íÍÆ¶ÏÎÊÌâ£¬ÔªËØÍÆ¶ÏÊÇÄѵãÓÈÆäÊDZ¾ÌâÖÐmºÍnµÄÇóÖµ¡£ÔÚÊéдʱÐè×¢ÒâÔªËØÎ»ÖÃÊéд¡¢µç×ÓʽÊéд£¬ÕâЩ¶¼Êdz£¿¼Ò×´íµã¡£Ç⻯Îï·Ðµã»Ø´ð¹ý³ÌÖÐӦעÒâÇâ¼ü£¬ÕâÒ²ÊÇÒ׺öÂԵĵط½¡£


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø