ÌâÄ¿ÄÚÈÝ

°´ÏÂÁÐÌâÒâд³ö»¯Ñ§·½³Ìʽ£º

(1) ÓÃÒøÉ×Ò¨¹ýÊ켦µ°µÄµ°»Æ£¨¿É¿´×öº¬Áòµ¥ÖÊ£©ºó£¬ÍüÁ˲ÁÏ´»òδϴ¾»·ÅÔÚ×ÀÉϲ»¾ÃÒøÉ×±äºÚ________________¡£

(2) ÓÃÒøÉ×Ò¨¸¯À㨺¬H2S£©µÄ¼¦µ°ºó£¬ÍüÁ˲ÁÏ´»òδϴ¾»·ÅÔÚ×ÀÉϲ»¾ÃÒøÉ×±äºÚ£¬    ________________¡£

(3) ½«Áò»¯ÇâÆøÌåÃÜ·â¼ÓÈȺ󣬻ºÂýͨ¹ýׯÈȵÄCuO¹ÌÌå¡£ºÚÉ«µÄ¹ÌÌå·ÛÄ©ÖÊÁ¿²»±ä£¬Ò²Î´±äÉ«£¬µ«ÔÚ³öÀ´µÄÎ²ÆøÖÐδÐáµ½³ô¼¦µ°ÆøÎ¶¶øÐáµ½Á˴̼¤ÐÔÆøÎ¶¡£ºó²âµÃ¸ÃÆøÌåΪSO2¡£

(4) Î÷°àÑÀµÄÈð°ÂÌýÍУ¨Rio Tinto£©ºÓºÓË®ÂÌÉ«ÇÒ³ÊËáÐÔ¡£ºóÀ´ÈËÃÇ·¢ÏÖÊÇÒòΪºÓ´²£¨º¬´óÁ¿FeS2£©Ê¼ÖÕÓëºÓË®½Ó´¥¾­¿ÕÆø³¤ÆÚ»ºÂýÑõ»¯Éú³É΢Á¿ÁòËáËùÖ¡££¨Ìáʾ£ºÌúδÑõ»¯£©¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡   ¡£

 

´ð°¸£º
½âÎö£º

(1) 2Ag£«S==Ag2S

(2) 2Ag£«H2S==Ag2S£«H2¡ü

(3) 6CuO£«4H2S=====3Cu2S+SO2¡ü£«4H2O

(4) 2FeS2£«7O2£«2H2O==2FeSO4£«2H2SO4

 


Ìáʾ£º

¶ÔÓÚ£¨2£©·´Ó¦¿ÉÀí½âΪH2S====H2¡ü£«S£¬È»ºó2Ag£«S==Ag2S¡£¶ÔÓÚ£¨4£©ÓÉÒõÑôÆ¥ÅäÔ­Ôò£¬ÓÉÐÅÏ¢ÖªµÀH+Ó¦ÓëSO½áºÏÔÚÒ»Æð(²»¿¼ÂÇ΢Á¿µÄOH-)¡£Fe2+Ò²Ó¦ÓëΩһµÄÒõÀë×ÓSO½áºÏÔÚÒ»Æð¡£

 


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø