ÌâÄ¿ÄÚÈÝ

18£®ÖÜÆÚ±íǰËÄÖÜÆÚµÄÔªËØA¡¢B¡¢C¡¢D¡¢E£¬Ô­×ÓÐòÊýÒÀ´ÎÔö´ó£®AµÄºËÍâµç×Ó×ÜÊýÓëÆäÖÜÆÚÊýÏàͬ£¬BµÄ¼Ûµç×Ó²ãÖÐδ³É¶Ôµç×ÓÓÐ3¸ö£¬CµÄ×îÍâ²ãµç×ÓÊýΪÆäÄÚ²ãµç×ÓÊýµÄ3±¶£¬DÓëCͬ×壻EµÄ×îÍâ²ãÖ»ÓÐ1¸öµç×Ó£¬µ«´ÎÍâ²ãÓÐ18¸öµç×Ó£®»Ø´ðÏÂÁÐÎÊÌ⣻
£¨1£©B¡¢C¡¢DÖеÚÒ»µçÀëÄÜ×î´óµÄÊÇN£¨ÌîÔªËØ·ûºÅ£©£¬CµÄµç×ÓÅŲ¼Ê½Îª1s22s22p4£®
£¨2£©AºÍÆäËûÔªËØÐγɵĶþÔª¹²¼Û»¯ºÏÎïÖУ¬·Ö×Ó³ÊÈý½Ç×¶ÐΣ¬¸Ã·Ö×ÓµÄÖÐÐÄÔ­×ÓµÄÔÓ»¯·½Ê½Îªsp3£»·Ö×ÓÖмȺ¬Óм«ÐÔ¹²¼Û¼ü¡¢ÓÖº¬ÓзǼ«ÐÔ¹²¼Û¼üµÄ»¯ºÏÎïÊÇH2O2¡¢N2H4£¨Ìѧʽ£©£®
£¨3£©ÕâÐ©ÔªËØÐγɵĺ¬ÑõËáÖУ¬·Ö×ÓµÄÖÐÐÄÔ­×ӵļ۲ãµç×Ó¶ÔÊýΪ3µÄËáÊÇHNO2¡¢HNO3£»Ëá¸ù³ÊÈý½Ç×¶½á¹¹µÄËáÊÇH2SO3£®£¨Ìѧʽ£©
£¨4£©EºÍCÐγɵÄÒ»ÖÖÀë×Ó»¯ºÏÎïµÄ¾§Ìå½á¹¹Èçͼ£¨a£©£¬ÔòEµÄÀë×Ó·ûºÅΪCu+£®

·ÖÎö ÖÜÆÚ±íǰËÄÖÜÆÚµÄÔªËØA¡¢B¡¢C¡¢D¡¢E£¬Ô­×ÓÐòÊýÒÀ´ÎÔö´ó£¬AµÄºËÍâµç×Ó×ÜÊýÓëÆäÖÜÆÚÊýÏàͬ£¬ÔòAÊÇHÔªËØ£¬CµÄ×îÍâ²ãµç×ÓÊýΪÆäÄÚ²ãµç×ÓÊýµÄ3±¶£¬Ô­×Ó×îÍâ²ãµç×ÓÊýÊÇ8£¬ËùÒÔCÊÇOÔªËØ£¬DÓëCͬ×壬ÔòDÊÇSÔªËØ£¬BµÄ¼Ûµç×Ó²ãÖеÄδ³É¶Ôµç×ÓÓÐ3¸ö£¬ÇÒÔ­×ÓÐòÊýСÓÚC£¬ÔòBÊÇNÔªËØ£»EµÄ×îÍâ²ãÖ»ÓÐÒ»¸öµç×Ó£¬µ«´ÎÍâ²ãÓÐ18¸öµç×Ó£¬ÔòEÊÇCuÔªËØ£¬ÔÙ½áºÏÔ­×ӽṹ¡¢ÎïÖʽṹ¡¢ÔªËØÖÜÆÚÂɽâ´ð£®

½â´ð ½â£º£¨1£©¸ù¾ÝÒÔÉÏ·ÖÎö£¬B¡¢C¡¢D·Ö±ðÊÇN¡¢O¡¢SÔªËØÖУ¬ÔªËصķǽðÊôÐÔԽǿ£¬ÆäµÚÒ»µçÀëÄÜÔ½´ó£¬Í¬Ò»ÖÜÆÚÔªËØÖУ¬µÚÒ»µçÀëÄÜËæ×ÅÔ­×ÓÐòÊýµÄÔö´ó³ÊÔö´óÇ÷ÊÆ£¬µ«µÚVA×åÔªËØ´óÓÚÏàÁÚÔªËØ£¬ËùÒÔN¡¢O¡¢SÖеÚÒ»µçÀëÄÜ×î´óµÄÊÇNÔªËØ£¬CΪOÔªËØ£¬ºËÍâÓÐ8¸öµç×Ó£¬µç×ÓÅŲ¼Ê½Îª1s22s22p4£¬
¹Ê´ð°¸Îª£ºN£»1s22s22p4£»
£¨2£©AÊÇHÔªËØ£¬AºÍÆäËûÔªËØÐγɵĶþÔª¹²¼Û»¯ºÏÎïÖУ¬·Ö×Ó³ÊÈý½Ç×¶ÐΣ¬¸Ã·Ö×ÓΪ°±Æø£¬°±Æø·Ö×ÓÖеªÔ­×Óº¬ÓÐ3¸ö¹²¼Û¼üºÍÒ»¸ö¹Âµç×Ó¶Ô£¬ËùÒԸ÷Ö×ÓµÄÖÐÐÄÔ­×ÓµÄÔÓ»¯·½Ê½Îªsp3£»·Ö×ÓÖмȺ¬Óм«ÐÔ¹²¼Û¼ü¡¢ÓÖº¬ÓзǼ«ÐÔ¹²¼Û¼üµÄ»¯ºÏÎïÊÇH2O2¡¢N2H4£¬
¹Ê´ð°¸Îª£ºsp3£»H2O2¡¢N2H4£»
£¨3£©ÕâÐ©ÔªËØÐγɵĺ¬ÑõËáÖУ¬·Ö×ÓµÄÖÐÐÄÔ­×ӵļ۲ãµç×Ó¶ÔÊýΪ3µÄËáÊÇHNO2¡¢HNO3£»Ëá¸ù³ÊÈý½Ç×¶½á¹¹µÄËáÊÇH2SO3£¬
¹Ê´ð°¸Îª£ºHNO2¡¢HNO3£»H2SO3£»
£¨4£©EºÍCÐγɵÄÒ»ÖÖÀë×Ó»¯ºÏÎïµÄ¾§Ìå½á¹¹Èçͼ1£¬CÀë×Ó¸öÊý=1+8¡Á$\frac{1}{8}$=2£¬EÀë×Ó¸öÊý=4£¬ËùÒԸû¯ºÏÎïΪCu2O£¬ÔòEÀë×Ó·ûºÅΪCu+£¬¹Ê´ð°¸Îª£ºCu+£®

µãÆÀ ±¾Ì⿼²éÁ˾§°ûµÄ¼ÆËã¡¢»¯Ñ§¼üµÄÅжϡ¢µçÀëÄܵıȽϵÈ֪ʶµã£¬ÕâЩ֪ʶµã¶¼ÊǸ߿¼Èȵ㣬¸ù¾Ý¾§°ûÌØµã¡¢»¯Ñ§¼üµÄ¹¹³É΢Á£¡¢ÔªËØÖÜÆÚÂɵÈ֪ʶµãÀ´·ÖÎö½â´ð£¬ÌâÄ¿ÄѶÈÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø