ÌâÄ¿ÄÚÈÝ

£¨6·Ö£©ÒÑÖªXÊǵ­»ÆÉ«¹ÌÌ壬A¡¢BÊÇÑΣ¬ÆäÑæÉ«·´Ó¦³Ê»ÆÉ«£¬CÊÇÁòËáÑΣ¬D¡¢EÊÇÎÞÉ«ÆøÌå¡£A¡¢B¡¢C¡¢D¡¢XÖ®¼äµÄת»¯¹ØϵÈçÏ£º
£¨1£©A£«H2SO4£¨Ï¡£©¡úC£«D¡ü£»¡¡¡¡¡¡£¨2£©B£«H2SO4¡úC£«E¡ü£«H2O£»
£¨3£©D£«E¡úX£«H2O£»¡¡¡¡£¨4£©B£«O2¡úC£»¡¡£¨5£©X£«NaOH¡úA£«B£«H2O
ÊÔÍƶϻ¯Ñ§Ê½£ºA£ß£ß£ß£ß£ß£ß£ß£ß£¬B£ß£ß£ß£ß£ß£ß£ß£¬C£ß£ß£ß£ß£ß£ß£ß£ß£¬
D£ß£ß£ß£ß£ß£ß£ß£ß£¬E£ß£ß£ß£ß£ß£ß£ß£¬X£ß£ß£ß£ß£ß£ß£ß£ß¡£
Na2S¡¢Na2SO3¡¢Na2SO4¡¢H2S¡¢SO2¡¢S
ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø