ÌâÄ¿ÄÚÈÝ

11£®ÒÑÖªX¡¢YºÍZÈýÖÖÔªËØµÄÔ­×ÓÐòÊýÖ®ºÍµÈÓÚ42£®XÔªËØÔ­×ÓµÄ4p¹ìµÀÉÏÓÐ3¸öδ³É¶Ôµç×Ó£¬YÔªËØÔ­×ÓµÄ×îÍâ²ã2p¹ìµÀÉÏÓÐ2¸öδ³É¶Ôµç×Ó£®X¸úY¿ÉÐγɻ¯ºÏÎïX2Y3£¬ZÔªËØ¿ÉÒÔÐγɸºÒ»¼ÛÀë×Ó£®Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©XÔªËØÔ­×Ó»ù̬ʱµÄµç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d104s24p3£¬¸ÃÔªËØµÄ·ûºÅÊÇAs£®
£¨2£©YÔªËØÔ­×ӵļ۲ãµç×ӵĹìµÀ±íʾʽΪ£®
£¨3£©XÓëZ¿ÉÐγɻ¯ºÏÎïXZ3£¬¸Ã»¯ºÏÎïµÄ¿Õ¼ä¹¹ÐÍΪÈý½Ç×¶ÐΣ®
£¨4£©±È½ÏXµÄÇ⻯ÎïÓëͬ×åµÚ¶þ¡¢µÚÈýÖÜÆÚÔªËØËùÐγɵÄÇ⻯ÎïÎȶ¨ÐԸߵ͵ͣ¬ÀíÓÉÊǼü³¤N-H£¼P-H£¼As-H£¬¼ü³¤Ô½¶Ì£¬¼üÄÜÔ½´ó£¬»¯ºÏÎïÔ½Îȶ¨£®
£¨5£©ÒÑÖª»¯ºÏÎïX2Y3ÔÚÏ¡ÁòËáÈÜÒºÖпɱ»½ðÊôп»¹Ô­ÎªXZ3£¬²úÎﻹÓÐZnSO4ºÍH2O£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇAs2O3+6Zn+6H2SO4¨T2AsH3¡ü+6ZnSO4+3H2O£®

·ÖÎö XÔªËØÔ­×ÓµÄ4p¹ìµÀÉÏÓÐ3¸öδ³É¶Ôµç×Ó£¬Ô­×ӵĺËÍâµç×ÓÅŲ¼Ê½Îª 1s22s22p63s23p63d104s24p3£¬´¦ÓÚµÚËÄÖÜÆÚµÚ¢õA×壬¹ÊXΪAsÔªËØ£»YÔªËØÔ­×ÓµÄ×îÍâ²ã2p¹ìµÀÉÏÓÐ2¸öδ³É¶Ôµç×Ó£¬YµÄ2p¹ìµÀÉÏÓÐ2¸öµç×Ó»ò4¸öµç×Ó£¬ËùÒÔYÎªÌ¼ÔªËØ»òÑõÔªËØ£¬X¸úY¿ÉÐγɻ¯ºÏÎïX2Y3£¬¹ÊYΪÑõÔªËØ£»X¡¢YºÍZÈýÖÖÔªËØµÄÔ­×ÓÐòÊýÖ®ºÍµÈÓÚ42£¬ÔòZµÄÖÊ×ÓÊýΪ42-8-33=1£¬ÔòZΪÇâÔªËØ£¬ÇâÔ­×Ó¿ÉÒÔÐγɸºÒ»¼ÛÀë×Ó£¬·ûºÏÌâÒ⣮

½â´ð ½â£ºXÔªËØÔ­×ÓµÄ4p¹ìµÀÉÏÓÐ3¸öδ³É¶Ôµç×Ó£¬Ô­×ӵĺËÍâµç×ÓÅŲ¼Ê½Îª 1s22s22p63s23p63d104s24p3£¬´¦ÓÚµÚËÄÖÜÆÚµÚ¢õA×壬¹ÊXΪAsÔªËØ£»YÔªËØÔ­×ÓµÄ×îÍâ²ã2p¹ìµÀÉÏÓÐ2¸öδ³É¶Ôµç×Ó£¬YµÄ2p¹ìµÀÉÏÓÐ2¸öµç×Ó»ò4¸öµç×Ó£¬ËùÒÔYÎªÌ¼ÔªËØ»òÑõÔªËØ£¬X¸úY¿ÉÐγɻ¯ºÏÎïX2Y3£¬¹ÊYΪÑõÔªËØ£»X¡¢YºÍZÈýÖÖÔªËØµÄÔ­×ÓÐòÊýÖ®ºÍµÈÓÚ42£¬ÔòZµÄÖÊ×ÓÊýΪ42-8-33=1£¬ÔòZΪÇâÔªËØ£¬ÇâÔ­×Ó¿ÉÒÔÐγɸºÒ»¼ÛÀë×Ó£¬·ûºÏÌâÒ⣮
£¨1£©XÔªËØÔ­×ÓµÄ4p¹ìµÀÉÏÓÐ3¸öδ³É¶Ôµç×Ó£¬ÓÉÄÜÁ¿×îµÍÔ­ÀíÔ­Àí£¬¿ÉÖªÔ­×ӵĺËÍâµç×ÓÅŲ¼Ê½Îª 1s22s22p63s23p63d104s24p3£¬¹ÊXΪAs£¬
¹Ê´ð°¸Îª£º1s22s22p63s23p63d104s24p3£»As£»
£¨2£©YΪOÔªËØ£¬¼Ûµç×ÓÅŲ¼Ê½Îª2s22p4£¬Ôò¼Ûµç×ÓÅŲ¼Í¼Îª£º£¬
¹Ê´ð°¸Îª£º£»
£¨3£©XÓëZ¿ÉÐγɻ¯ºÏÎïAsH3£¬Óë°±Æø½á¹¹ÏàËÆ£¬¸Ã»¯ºÏÎïµÄ¿Õ¼ä¹¹ÐÍΪÈý½Ç×¶ÐΣ¬
¹Ê´ð°¸Îª£ºÈý½Ç×¶ÐΣ»
£¨4£©XΪAsÔªËØ£¬AsH3ÓëNH3¡¢PH3ÖУ¬¼ü³¤N-H£¼P-H£¼As-H£¬¼ü³¤Ô½¶Ì£¬¼üÄÜÔ½´ó£¬»¯ºÏÎïÎȶ¨£¬
ËùÒÔÎȶ¨ÐÔNH3£¾PH3£¾AsH3£¬
¹Ê´ð°¸Îª£ºµÍ£»¼ü³¤N-H£¼P-H£¼As-H£¬¼ü³¤Ô½¶Ì£¬¼üÄÜÔ½´ó£¬»¯ºÏÎïÔ½Îȶ¨£»
£¨5£©»¯ºÏÎïX2Y3ΪAs2O3£¬XZ3ΪAsH3£¬As2O3ÔÚÏ¡ÁòËáÈÜÒºÖпɱ»½ðÊôп»¹Ô­ÎªAsH3£¬²úÎﻹÓÐZnSO4ºÍH2O£¬·´Ó¦ÖÐZnÔªËØ»¯ºÏ¼ÛÓÉ0¼ÛÉý¸ßΪ+2¼Û£¬AsÔªËØ»¯ºÏ¼ÛÓÉ+3¼Û½µµÍΪ-3¼Û£¬²Î¼Ó·´Ó¦µÄZnÓëAs2O3µÄÎïÖʵÄÁ¿Ö®±ÈΪ6¡Á2£º2=6£º1£¬·´Ó¦·½³ÌʽΪAs2O3+6Zn+6H2SO4¨T2AsH3¡ü+6ZnSO4+3H2O£®
¹Ê´ð°¸Îª£ºAs2O3+6Zn+6H2SO4¨T2AsH3¡ü+6ZnSO4+3H2O£®

µãÆÀ ±¾Ì⿼²é½á¹¹ÓëλÖùØÏµ¡¢ºËÍâµç×ÓÅŲ¼¹æÂÉ¡¢Ñõ»¯»¹Ô­·´Ó¦¡¢ÔªËØÖÜÆÚÂɵȣ¬ÌâÄ¿×ÛºÏÐÔ½ÏÇ¿£¬ÊìÁ·ÕÆÎÕ»ù´¡ÖªÊ¶²¢Áé»îÔËÓ㬣¨4£©ÖÐÒ²¿ÉÒÔÀûÓ÷ǽðÊôÐÔÇ¿Èõ±È½Ï£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø