ÌâÄ¿ÄÚÈÝ

ÔÚŨÑÎËáÖÐH3AsO3ÓëSnCl2·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º

3SnCl2£«12Cl£­£«2H3AsO3£«6H£«£½2As£«3SnCl62£­£«6M

¹ØÓڸ÷´Ó¦µÄ˵·¨ÖÐÕýÈ·µÄ×éºÏÊÇ£¨    £©

¢Ù Ñõ»¯¼ÁÊÇH3AsO3        

¢Ú »¹Ô­ÐÔ£ºCl£­£¾As£»

¢Û ÿÉú³É1molAs£¬·´Ó¦ÖÐ×ªÒÆµç×ÓµÄÎïÖʵÄÁ¿Îª3mol£»

¢Ü MΪOH£­£»

¢Ý SnCl62£­ÊÇÑõ»¯²úÎï¡£

A£®Ö»ÓТ٢۠   B£®¢Ù¢Û¢Ý              C£®¢Ù¢Ú¢Û¢Ü D£®¢Ù¢Ú¢Ü¢Ý

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø