ÌâÄ¿ÄÚÈÝ

³àÍ­¿óµÄÖ÷Òª³É·ÖÊÇÑõ»¯ÑÇÍ­£¨Cu2O£©£¬»ÔÍ­¿óµÄÖ÷Òª³É·ÖÊÇÁò»¯ÑÇÍ­£¨Cu2S£©£¬½«³àÍ­¿óÓë»ÔÍ­¿ó»ìºÏ¼ÓÈÈÓÐÈçÏ·´Ó¦£ºCu2S + 2Cu2O6Cu + SO2¡ü£»ÏÂÁжÔÓڸ÷´Ó¦µÄ˵·¨ÖУ¬ÕýÈ·µÄÊÇ                            (    )

A£®¸Ã·´Ó¦ÖеÄÑõ»¯¼ÁÖ»ÓÐCu2O

B£®Cu2SÔÚ·´Ó¦ÖмÈÊÇÑõ»¯¼ÁÓÖÊÇ»¹Ô­¼Á

C£®Cu¼ÈÊÇÑõ»¯²úÎïÓÖÊÇ»¹Ô­²úÎï

D£®Ñõ»¯²úÎïÓ뻹ԭ²úÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ1£º6

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø