ÌâÄ¿ÄÚÈÝ

ÒÑÖª¼×¡¢ÒÒ¡¢±ûΪ³£¼ûµ¥ÖÊ£¬A¡¢B¡¢C¡¢D¡¢X¡¢Y¡¢ZΪ³£¼ûµÄ»¯ºÏÎYµÄĦ¶ûÖÊÁ¿ÊýÖµ±ÈZµÄС16£¬ÒÒ¡¢±ûµÄĦ¶ûÖÊÁ¿Ïàͬ£¬BµÄĦ¶ûÖÊÁ¿±ÈDµÄС2£¬B¡¢XµÄĦ¶ûÖÊÁ¿Ïàͬ£®¸÷ÎïÖÊת»¯¹ØϵÈçÏ£º
¾«Ó¢¼Ò½ÌÍø
£¨1£©Ð´³ö±ûµÄ»¯Ñ§Ê½
 
£»BµÄµç×Óʽ
 
£®
£¨2£©Ð´³öY¡úZµÄ»¯Ñ§·½³Ìʽ£º
 

£¨3£©ÊµÑéÊÒÖü´æYÈÜҺʱÒ×±äÖÊ£¬Çëд³ö¼ìÑéYÈÜÒºÊÇ·ñ±äÖÊËùÐèÊÔ¼ÁÊÇ
 
£®
·ÖÎö£ºÓÉYµÄĦ¶ûÖÊÁ¿ÊýÖµ±ÈZµÄС16µÄÊý¾Ý¿ÉÖª£¬±ûΪO2£¬ÒÒ¡¢±ûµÄĦ¶ûÖÊÁ¿Ïàͬ£¬ÔòÒÒΪS£¬¸ù¾Ýת»¯¹Øϵ¿ÉÖª£¬CΪSO2£¬DΪSO3£®¼×ÓëÑõÆøÉú³ÉA£¬AÓëÑõÆøÉú³ÉB£¬BµÄĦ¶ûÖÊÁ¿±ÈDµÄС2£¬B¡¢XµÄĦ¶ûÖÊÁ¿Ïàͬ£¬ÔòB¡¢XµÄĦ¶ûÖÊÁ¿Îª78g/mol£¬¿¼ÂÇ¿ÉÄܼ×ΪNa¡¢AΪNa2O¡¢BΪNa2O2£¬ÔòXΪNa2S£¬ÆäĦ¶ûÖÊÁ¿Îª78g/mol£¬AÓëC·´Ó¦Éú³ÉYΪNa2SO3£¬ÔòZΪNa2SO4£¬·ûºÏת»¯¹Øϵ£¬¾Ý´Ë½â´ð£®
½â´ð£º½â£ºÓÉYµÄĦ¶ûÖÊÁ¿ÊýÖµ±ÈZµÄС16µÄÊý¾Ý¿ÉÖª£¬±ûΪO2£¬ÒÒ¡¢±ûµÄĦ¶ûÖÊÁ¿Ïàͬ£¬ÔòÒÒΪS£¬¸ù¾Ýת»¯¹Øϵ¿ÉÖª£¬CΪSO2£¬DΪSO3£®¼×ÓëÑõÆøÉú³ÉA£¬AÓëÑõÆøÉú³ÉB£¬BµÄĦ¶ûÖÊÁ¿±ÈDµÄС2£¬B¡¢XµÄĦ¶ûÖÊÁ¿Ïàͬ£¬ÔòB¡¢XµÄĦ¶ûÖÊÁ¿Îª78g/mol£¬¿¼ÂÇ¿ÉÄܼ×ΪNa¡¢AΪNa2O¡¢BΪNa2O2£¬ÔòXΪNa2S£¬ÆäĦ¶ûÖÊÁ¿Îª78g/mol£¬AÓëC·´Ó¦Éú³ÉYΪNa2SO3£¬ÔòZΪNa2SO4£¬·ûºÏת»¯¹Øϵ£¬
£¨1£©ÓÉÉÏÊö·ÖÎö¿ÉÖª£¬±ûΪO2£¬BΪNa2O2£¬Æäµç×ÓʽΪ¾«Ó¢¼Ò½ÌÍø£¬
¹Ê´ð°¸Îª£ºO2£»¾«Ó¢¼Ò½ÌÍø£»
£¨2£©Y¡úZÊÇÑÇÁòËáÄƱÈÑõÆøÑõ»¯Éú³ÉÁòËáÄÆ£¬»¯Ñ§·½³ÌʽΪ£º2Na2SO3+O2¨T2Na2SO4£¬
¹Ê´ð°¸Îª£º2Na2SO3+O2¨T2Na2SO4£»
£¨3£©ÊµÑéÊÒÖü´æNa2SO3ÈÜҺʱÒ×±äÖÊ£¬Éú³ÉNa2SO4£¬Í¨¹ý¼ìÑéÊÇ·ñº¬ÓÐÁòËá¸ùÅжÏÊÇ·ñ±äÖÊ£¬ËùÐèÊÔ¼ÁÊÇ£ºÏ¡ÑÎËáºÍÂÈ»¯±µÈÜÒº£¬
¹Ê´ð°¸Îª£ºÏ¡ÑÎËáºÍÂÈ»¯±µÈÜÒº£®
µãÆÀ£º±¾Ì⿼²éÎÞ»úÎïÍƶϣ¬ÐèÒª³ä·ÖÀûÓø÷ÎïÖʵÄĦ¶ûÖÊÁ¿¹Øϵ£¬ÍƶϱûΪÑõÆøÊǹؼü£¬Ó¦ÊìÁ·×¢ÒâÔªËØ»¯ºÏÎï֪ʶ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø