ÌâÄ¿ÄÚÈÝ

ʵÑé×°ÖÃÈçÏÂͼ£¬½þÔÚ¹ã¿ÚÆ¿£¨NH4£©2SO4ÈÜÒºÖеÄÊÇͬÖêСÂóµÄÀëÌå¸ù£¬ÏòAÆ¿Öлº»ºÍ¨ÈëN2£¬ÏòBÆ¿Öлº»ºÍ¨ÈëO2£¬Çë·ÖÎöʵÑéÏÖÏó£º

£¨1£©ºãÎÂϽøÐÐʵÑ飬¾­²â¶¨£¬Ëæ×ÅN2µÄͨÈ룬A×é¸ùϸ°û¶ÔNHºÍSOµÄÎüÊÕËÙ¶ÈÓëͨÈëN2֮ǰÏà±È²»¶Ï¼õÂý£¬¶øËæ×ÅO2µÄͨÈ룬B×é¸ùϸ°û¶ÔNHºÍSOµÄÎüÊÕËÙ¶ÈÓëͨÈëO2ǰ±È£¬²»¶ÏÔö¿ì¡£´ËʵÑéÏÖÏó˵Ã÷_____________________________________¡£

£¨2£©ÊµÑ黹¿ÉÒÔ²âÖªA×é¡¢B×é¸ùϸ°ûÔÚͬһʱ¼äÄÚ£¬ÎüÊÕNH×ÜÊǶàÓÚSO£¬ÕâÖÖÏÖÏó¿ÉÒÔ˵Ã÷__________________________________________________¡£

£¨3£©µ¥¶À¶ÔB×é¸ù½øÐй۲ì²â¶¨£¬·¢ÏÖËæ×ÅO2µÄ¼ÌÐøÍ¨È룬¸ùϸ°û¶ÔNHºÍSOµÄÎüÊÕËÙ¶ÈÔö¼Óµ½Ò»¶¨³Ì¶Èʱ²»ÔÙÔö¼Ó£¬Ôì³ÉÕâÒ»½á¹ûµÄÔ­ÒòÊÇ____________________________________________¡£

 

´ð°¸£º
½âÎö£º

£¨1£©¸ù¶Ô¿óÖÊÔªËØµÄÎüÊÕÓëºôÎü×÷ÓÃÃÜÇÐÏà¹Ø £¨2£©¸ù¶Ô¿óÖÊÔªËØµÄÎüÊÕ¾ßÓÐÑ¡ÔñÐÔ £¨3£©Ð¡ÂóÀëÌå¸ùϸ°ûĤÉÏ£¬NHºÍSOµÄÔØÌåÊýÄ¿ÓÐÒ»¶¨ÏÞ¶È

 


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø