ÌâÄ¿ÄÚÈÝ

10£®¸ù¾ÝÏÂÃæÌṩµÄÒÇÆ÷ºÍÊÔ¼Á£¬Íê³ÉÑéÖ¤SO2¼ÈÓÐÑõ»¯ÐÔÓÖÓл¹Ô­ÐÔµÄʵÑ飮ÒÑÖª£º¢ÙSO2+Br2+2H2O¡ú2HBr+H2SO4£»¢ÚFeS+2HCl¡úFeCl2+H2S¡ü£¨FeS¹ÌÌåÄÑÈÜÓÚË®£©£¬¶þÑõ»¯ÁòÒ×ÈÜÓÚË®£®¿ÉÑ¡ÓõÄÒÇÆ÷ÈçͼËùʾ£º
¿ÉÑ¡ÓõÄÊÔ¼Á£º¢ÙÑÎËᣬ¢ÚäåË®£¬¢ÛNa2SO3¹ÌÌ壬¢ÜFeS¹ÌÌ壬¢ÝÆ·ºìÈÜÒº£¬¢ÞÇâÑõ»¯ÄÆÈÜÒº£¬¢ßŨÁòËᣮÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©×°ÖÃAÊÇÓÉË«¿×Èû¡¢²£Á§µ¼¹Ü¼°·ÖҺ©¶·ºÍÔ²µ×ÉÕÆ¿×é×°ÆðÀ´µÄ£®
£¨2£©ÖÆÈ¡SO2ÆøÌåÑ¡ÓÃ×°ÖÃA£¨ ´ÓA--DÖÐÑ¡È¡£¬Ìî×Öĸ£©£¬Ñ¡ÓõÄÊÔ¼ÁÊǢۺ͢ߣ¨´Ó¢Ù--¢ßÖÐÑ¡È¡£¬ÌîÊý×Ö£©£®
£¨3£©ÖÆÈ¡H2SÆøÌåÑ¡ÓÃ×°ÖÃB£¨ ´ÓA--DÖÐÑ¡È¡£¬Ìî×Öĸ£©£¬Ñ¡ÓõÄÊÔ¼ÁÊǢٺ͢ܣ¨´Ó¢Ù--¢ßÖÐÑ¡È¡£¬ÌîÊý×Ö£©£®
£¨4£©±íÏÖSO2Ñõ»¯ÐÔµÄʵÑéÊÇÉÏÊöÒÇÆ÷ÖеÄD×°Ö㨴ÓA--DÖÐÑ¡È¡£¬Ìî×Öĸ£©£¬ÊµÑé¹ý³ÌÖÐÄܹ۲쵽µÄʵÑéÏÖÏóÊÇ×°ÖÃÄÚ±ÚÉÏÓе­»ÆÉ«µÄ¹ÌÌåÎö³öºÍÒºµÎÉú³É£»±íÏÖSO2»¹Ô­ÐÔµÄʵÑéÊÇÉÏÊöÒÇÆ÷ÖеÄC×°Öã¬ÊµÑé¹ý³ÌÖÐÄܹ۲쵽µÄʵÑéÏÖÏóÊÇäåË®ÍÊÉ«£®
£¨5£©ÎªÁË·ÀÖ¹ÎÛȾ¿ÕÆø£¬ÔÚ×°ÖÃDµÄ³öÆø¿ÚӦͨÈëÓ¦Á¬½ÓÊ¢ÓÐNaOHÈÜÒºµÄC×°ÖÃ3¿Ú£®

·ÖÎö ÑéÖ¤SO2¼ÈÓÐÑõ»¯ÐÔÓÖÓл¹Ô­ÐÔµÄʵÑ飬ÓÉͼ¿ÉÖª£¬AÖз¢Éú¢Û¢ßÎïÖʵķ´Ó¦Éú³ÉSO2£¬BÖз¢Éú¢Ù¢ÜÎïÖʵķ´Ó¦Éú³ÉH2S£¬ÔÚCÖмÓäåË®£¬1Óë3ÏàÁ¬£¬äåË®ÍÊÉ«£¬·¢ÉúSO2+Br2+2H2O=H2SO4+2HBr£»4Óë5ÏàÁ¬£¬Í¬Ê±2Óë7ÏàÁ¬£¬¶þÑõ»¯ÁòÓëÁò»¯Çâ¾ù½øÈëDÖз¢Éú2H2S+SO2=3S¡ý+2H2O£¬Îª·ÀÖ¹ÎÛȾ»·¾³£¬È»ºó³öÆø¿Ú6Óë3ÏàÁ¬£¬´ËʱCÖÐΪNaOHÈÜÒº½øÐÐβÆø´¦Àí£¬ÒÔ´ËÀ´½â´ð£®

½â´ð ½â£ºÑéÖ¤SO2¼ÈÓÐÑõ»¯ÐÔÓÖÓл¹Ô­ÐÔµÄʵÑ飬ÓÉͼ¿ÉÖª£¬AÖз¢Éú¢Û¢ßÎïÖʵķ´Ó¦Éú³ÉSO2£¬BÖз¢Éú¢Ù¢ÜÎïÖʵķ´Ó¦Éú³ÉH2S£¬ÔÚCÖмÓäåË®£¬1Óë3ÏàÁ¬£¬äåË®ÍÊÉ«£¬·¢ÉúSO2+Br2+2H2O=H2SO4+2HBr£»4Óë5ÏàÁ¬£¬Í¬Ê±2Óë7ÏàÁ¬£¬¶þÑõ»¯ÁòÓëÁò»¯Çâ¾ù½øÈëDÖз¢Éú2H2S+SO2=3S¡ý+2H2O£¬È»ºó³öÆø¿Ú6Óë3ÏàÁ¬£¬´ËʱCÖÐΪNaOHÈÜÒº½øÐÐβÆø´¦Àí£¬
£¨1£©×°ÖÃAÊÇÓÉË«¿×Èû¡¢²£Á§µ¼¹Ü¼°·ÖҺ©¶·¡¢Ô²µ×ÉÕÆ¿×é×°ÆðÀ´µÄ£¬¹Ê´ð°¸Îª£º·ÖҺ©¶·£»Ô²µ×ÉÕÆ¿£»
£¨2£©ÖÆÈ¡SO2ÆøÌåÑ¡ÓÃ×°ÖÃA£¬Na2SO3+H2SO4=Na2SO4+H2O+SO2¡ü£¬ÓÉÉÏÊö·ÖÎö¿ÉÖª£¬AÖÐÊÔ¼ÁΪ¢Û¢ß£¬
¹Ê´ð°¸Îª£ºA£¬¢Û¢ß£»
£¨3£©ÖÆÈ¡H2SÆøÌåÑ¡ÓÃ×°ÖÃΪB£¬·¢ÉúµÄÀë×Ó·½³Ìʽ·Ö±ðΪFeS+2H+=H2S¡ü+Fe2+£¬BÖÐÊÔ¼ÁΪ¢Ù¢Ü£¬
¹Ê´ð°¸Îª£ºB£»¢Ù¢Ü£»
£¨4£©DÖз¢Éú2H2S+SO2=3S¡ý+2H2O£¬SÔªËصĻ¯ºÏ¼Û½µµÍ£¬ÌåÏÖ¶þÑõ»¯ÁòµÄÑõ»¯ÐÔ£¬¹Û²ìµ½×°ÖÃÄÚ±ÚÉÏÓе­»ÆÉ«µÄ¹ÌÌåÎö³öºÍÒºµÎÉú³É£»CÖз¢ÉúSO2+Br2+2H2O=H2SO4+2HBr£¬SÔªËصĻ¯ºÏ¼ÛÉý¸ß£¬ÌåÏÖ¶þÑõ»¯ÁòµÄ»¹Ô­ÐÔ£¬¹Û²ìµ½äåË®ÍÊÉ«£¬
¹Ê´ð°¸Îª£ºD£»×°ÖÃÄÚ±ÚÉÏÓе­»ÆÉ«µÄ¹ÌÌåÎö³öºÍÒºµÎÉú³É£»C£»äåË®ÍÊÉ«£»
£¨5£©¸ÃʵÑéÖжþÑõ»¯Áò¡¢Áò»¯Çâ¡¢äåÕôÆø¾ùΪÓж¾ÆøÌ壬ÑÏÖØÎÛȾ´óÆø£¬±ØÐë¾»»¯ºóÔÙ·Å¿Õ£¬Ôò×°ÖÃDµÄ³öÆø¹ÜÓ¦Á¬½ÓÊ¢ÓÐNaOHÈÜÒºµÄC×°ÖÃ3¿Ú£¬
¹Ê´ð°¸Îª£º×°ÖÃDµÄ³öÆø¹ÜÓ¦Á¬½ÓÊ¢ÓÐNaOHÈÜÒºµÄC×°ÖÃ3¿Ú£®

µãÆÀ ±¾Ì⿼²éÐÔÖÊʵÑé·½°¸µÄÉè¼Æ£¬Îª¸ßƵ¿¼µã£¬°ÑÎÕ»¹Ô­ÐÔÓëÑõ»¯ÐÔµÄʵÑéÖз¢ÉúµÄ»¯Ñ§·´Ó¦½øÐÐʵÑéÉè¼ÆΪ½â´ðµÄ¹Ø¼ü£¬×¢ÖØÑõ»¯»¹Ô­·´Ó¦¡¢ÊµÑé¼¼ÄÜ¡¢»¯Ñ§Óë»·¾³µÄ×ۺϿ¼²é£¬ÌâÄ¿ÄѶÈÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
20£®ÒÑÖªA¡¢B¡¢C¡¢D¡¢E¶¼ÊÇÖÜÆÚ±íÖÐÇ°ËÄÖÜÆÚµÄÔªËØ£¬ËüÃǵĺ˵çºÉÊýÒÀ´ÎÔö´ó£®ÆäÖÐAÓëBͬÖÜÆÚ¡¢AÓëDͬ×壬AÔ­×ÓºËÍâÓÐÁ½¸öδ³É¶Ôµç×Ó£¬BÔªËصĵÚÒ»µçÀëÄܱÈͬÖÜÆÚÏàÁÚÁ½ÖÖÔªËض¼´ó£¬CÔ­×ÓÔÚͬÖÜÆÚÔ­×ÓÖа뾶×î´ó£¨Ï¡ÓÐÆøÌå³ýÍ⣩£»EÓëCλÓÚ²»Í¬ÖÜÆÚ£¬EÔ­×ÓºËÍâ×îÍâ²ãµç×ÓÊýÓëCÏàͬ£¬ÆäÓà¸÷²ãµç×Ó¾ù³äÂú£®Çë¸ù¾ÝÒÔÉÏÐÅÏ¢»Ø´ðÏÂÁÐÎÊÌ⣺£¨´ðÌâʱA¡¢B¡¢C¡¢D¡¢EÓÃËù¶ÔÓ¦µÄÔªËØ·ûºÅ±íʾ£©
£¨1£©EÔ­×ÓºËÍâ¼Ûµç×ÓÅŲ¼Ê½ÊÇ1s22s22p63s23p63d104s1£®
£¨2£©BµÄ×î¸ß¼Ûº¬ÑõËá¸ùµÄ¿Õ¼ä¹¹ÐÍΪƽÃæÈý½ÇÐΣ»
£¨3£©A¡¢B¡¢DÈýÖÖÔªËص縺ÐÔÓÉ´óµ½Ð¡ÅÅÁÐ˳ÐòΪN£¾C£¾Si£®
£¨4£©Dµ¥ÖʱȻ¯ºÏÎïDAµÄÈÛµãµÍ£¨Ìî¡°¸ß¡±»ò¡°µÍ¡±£©£¬ÀíÓÉÊǾ§Ìå¹èÓëSiC¾ùÊôÓÚÔ­×Ó¾§Ì壬¾§Ìå¹èÖеÄSi-Si¼ü±ÈSi-C¼ü³¤£¬¼üÄܵͣ¬ËùÒÔ¾§Ìå¹èÈÛµãµÍ£®
£¨5£©ÒÑÖªA¡¢CºÍµØ¿ÇÖк¬Á¿×î¶àµÄÔªËØ°´1£º1£º2µÄÔ­×Ó¸öÊý±È¿ÉÐγÉijÀë×Ó»¯ºÏÎ¸Ã»¯ºÏÎïÄÜʹËáÐÔ¸ßÃÌ
Ëá¼ØÈÜÒºÍÊÉ«£¬Ð´³ö·¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ5C2O42-+2MnO4-+16H+=10CO2¡ü+2Mn2++8H2O£®

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

¾«Ó¢¼Ò½ÌÍø