ÌâÄ¿ÄÚÈÝ

ÈçͼÊÇijÑо¿Ð¡×é²ÉÓõç½â·¨´¦ÀíʯÓÍÁ¶Öƹý³ÌÖвúÉúµÄ´óÁ¿H2S·ÏÆøµÄ¹¤ÒÕÁ÷³Ì¡£¸Ã·½·¨¶ÔH2SµÄÎüÊÕÂÊ´ï99%ÒÔÉÏ£¬²¢¿ÉÖÆÈ¡H2ºÍS¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ                                      (     )

       A£®ÎüÊÕH2SµÄÀë×Ó·½³ÌʽΪ£ºFe3£«+H2S = Fe2£«+S¡ý+2H£«

       B£®µç½â¹ý³ÌÖеÄÑô¼«·´Ó¦Ö÷ҪΪ£º2Cl£­¡ª2e£­ = Cl2¡ü

       C£®¸Ã¹¤ÒÕÁ÷³ÌÌåÏÖÂÌÉ«»¯Ñ§Ë¼Ïë

       D£®ÊµÑéÊÒ¿ÉÓõãȼ³ä·ÖȼÉյķ½·¨Ïû³ýH2SÎÛȾ

¡¾´ð°¸¡¿C

¡¾½âÎö¡¿Ñ¡ÏîA²»·ûºÏµçºÉÊØºã£¬ÕýÈ·µÄÀë×Ó·½³ÌʽΪ2Fe3£«+H2S = 2Fe2£«+S¡ý+2H£«£¬ËùµÃÂËÒºÖк¬ÓÐFe2+¡¢H+ºÍCl-£¬ÓÉÓÚ»¹Ô­ÐÔFe2+£¾Cl-£¨»ò¸ù¾Ýͼʾѭ»·£©£¬µç½âʱÑô¼«·´Ó¦Ê½ÎªFe2+-e-=Fe3+£¬¹ÊB´í¡£ÓÉÓÚH2S³ä·ÖȼÉյĻ¯Ñ§·½³ÌʽΪ2H2S+3O2 =2SO2+2H2O£¬Éú³ÉµÄSO2Ò²ÊÇÒ»ÖÖÓж¾ÆøÌ壬¹ÊDÒ²´í¡£

¡¾¿¼µã¡¿µç»¯Ñ§£¬·Ç½ðÊôÔªËØ¼°Æä»¯ºÏÎï

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø