ÌâÄ¿ÄÚÈÝ

£¨4·Ö£©±ûÈý´¼£¨Æä»¯Ñ§Ê½ÎªC3H803£©ÊÇÎÞÉ«¡¢Î¶Ìð¡¢Õ³³íµÄÒºÌ壬Ë׳ƸÊÓÍ¡£¸ÊÓͼ«Ò×Ñõ»¯£¬ÈÈÎȶ¨ÐԺá£ÔÚÔìÖ½¡¢»¯×±Æ·¡¢ÕÕÏà¡¢Ó¡Ë¢¡¢½ðÊô¼Ó¹¤ºÍÏ𽺵ȹ¤ÒµÖж¼ÓÐ׏㷺µÄÓÃ;¡£Çë¸ù¾ÝÒÔÉÏÐÅÏ¢°´ÒªÇ󻨴ðÏÂÁÐÎÊÌ⣺

£¨1£©´ÓÎïÖÊ·ÖÀࣺ±ûÈý´¼ÊôÓÚ £¨Ìî¡°´¿¾»Î¡¢¡°»ìºÏÎ¡¢¡°Ñõ»¯Î¡¢¡°ÓлúÎÖеÄÁ½Ï¡£

£¨2£©´Ó·Ö×Ó¹¹³É£º±ûÈý´¼ÖÐÑõ¡¢ÇâÔ­×Ó¸öÊý±È £¨Ìî×î¼òÕûÊý±È£©¡£

£¨3£©´ÓÎïÖÊ×é³É£º±ûÈý´¼ÖÐÖÊÁ¿·ÖÊý×î´óµÄÔªËØÊÇ ¡£

£¨4£©´ÓÎïÖÊÐÔÖÊ£º±ûÈý´¼µÄÎïÀíÐÔÖÊÊÇ £¨Ð´Ò»Ìõ¼´¿É£©¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

4ÔÂ23ÈÕͬѧÃǽøÐÐÁËÎïÀí»¯Ñ§ÊµÑ鿼²é¡£»¯Ñ§ÊµÑéÓС°ÊµÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼ÆøÌå¡¢ÊÕ¼¯ºÍÑéÂú¡±ºÍ¡°ÅäÖÆ50g6£¥µÄNaClÈÜÒº¡±Á½ÊµÑ鹩³éÑ¡¡£

¡¾¼ì²éÒ©Æ·ÓëÒÇÆ÷¡¿Ð¡ÎÄͬѧ³éµ½ÁË¡°¶þÑõ»¯Ì¼µÄÖÆÈ¡¡¢ÊÕ¼¯ºÍÑéÂú¡±ÊµÑé¡£ÏÂͼÊÇʵÑé×ÀÉϰڷźõĸÃʵÑéËùÐèµÄÓÃÆ·¡£ÊµÑéǰСÎÄ·¢ÏÖÆäÖÐȱÉÙÁËÒ»ÖÖʵÑéÒÇÆ÷ºÍÒ»ÖÖÒ©Æ·£¬ÇëÄãд³öËùȱÒÇÆ÷µÄÃû³Æ__________£»ËùȱҩƷÊÇ__________£»Ð´³ö¸ÃʵÑé·´Ó¦µÄ»¯Ñ§·½³Ìʽ__________________£®

¡¾ÊµÑé²Ù×÷¡¿ÏÂͼÊÇСÎÄʵÑéʱµÄÖ÷Òª²½Ö裬ÕâЩ²½ÖèµÄÕýȷ˳ÐòÊÇ_________£¨Ìî×Öĸ±êºÅ£©£¬ÆäÖвÙ×÷ÓÐÎóµÄÊÇ_________£¨Ìî×Öĸ±êºÅ£©¡£

¡¾·´Ë¼¡¿°±Æø¼«Ò×ÈÜÓÚË®£¬³£Î³£Ñ¹ÏÂ1Ìå»ýË®¿ÉÈܽâ700Ìå»ýµÄ°±Æø£¬Èܽâʱ°±ÆøÓëË®·´Ó¦Éú³ÉһˮºÏ°±£¬ÈÜÒºÏÔ¼îÐÔ¡£°±ÆøµÄÃÜ¶È±È¿ÕÆøÐ¡¡£ÊµÑéÊÒÖÆ°±ÆøµÄ·´Ó¦ÈçÏ£º2NH4Cl£¨¹ÌÌ壩+Ca£¨OH£©2£¨¹ÌÌ壩2NH3¡ü+CaCl2+2H2O¡£ÄÜ·ñÓÃʵÑéÊÒÖÆÈ¡¶þÑõ»¯Ì¼µÄ·¢Éú×°ÖÃÖÆ°±Æø?______£¨Ìî¡°ÄÜ¡±»òÕß¡°·ñ¡±£©£¬ÊµÑéÊÒ°±ÆøµÄÊÕ¼¯·½·¨ÊÇ_________¡£

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

¾«Ó¢¼Ò½ÌÍø