ÌâÄ¿ÄÚÈÝ

¿Æѧ¼Ò´Ó»¯·Ê³§Éú²úµÄ£¨NH4£©2SO4Öмì³ö»¯Ñ§Ê½ÎªN4H4£¨SO4£©2µÄÎïÖÊ£¬¸ÃÎïÖʵľ§ÌåÖк¬ÓкÍÁ½ÖÖÀë×Ó£¬µ±Óöµ½¼îÐÔÈÜҺʱ£¬»áÉú³ÉN4·Ö×Ó¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
A£®14N¡¢N4ÓëN2»¥ÎªÍ¬Î»ËØ
B£®N4H4£¨SO4£©2µÄµçÀë·½³ÌʽΪN4H4£¨SO4£©2£«2
C£®N4H4£¨SO4£©2²»ÄÜÓë²Ýľ»Ò¡¢K3PO4µÈ»¯·Ê»ìºÏÊ©ÓÃ
D£®N4H4£¨SO4£©2ÖÐÖ»º¬Óй²¼Û¼ü£¬²»º¬Àë×Ó¼ü
C

ÊÔÌâ·ÖÎö£ºA¡¢Í¬ÖÖÔªËصIJ»Í¬Ô­×ÓÖ®¼ä»¥³ÆΪͬλËØ£¬N4ÓëN2Ϊµ¥ÖÊ£¬´íÎó£»B¡¢N4H4£¨SO4£©2¾§ÌåÖк¬ÓÐSO42£­ºÍN4H44£«Á½ÖÖÀë×Ó£¬N4H4£¨SO4£©2ΪÀë×Ó»¯ºÏÎµçÀë·½³ÌʽΪ£ºN4H4£¨SO4£©2N4H44£«£«2SO42£­£¬´íÎó£»C¡¢²Ýľ»Ò¡¢K3PO4¶¼ÎªÇ¿¼îÈõËáÑΣ¬ÆäË®ÈÜÒºÏÔ¼îÐÔ£¬µ±N4H44£«Óöµ½¼îÐÔÈÜҺʱ£¬»áÉú³ÉN4·Ö×Ó£¬¹Ê²»ÄÜ»ìºÏʹÓã¬ÕýÈ·£»D¡¢N4H4£¨SO4£©2º¬ÓÐÀë×Ó¼ü£¬´íÎó¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø