ÌâÄ¿ÄÚÈÝ

ÏÂͼ¼×Êǿα¾ÖÐÑé֤ͭºÍŨÏõËá·´Ó¦µÄ×°Öã¬ÒÒ¡¢±ûÊÇʦÉú¶ÔÑÝʾʵÑé¸Ä½øºóµÄ×°Öãº

(1)д³öÍ­ºÍŨÏõËá·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º

____________________________________________________________________¡£

(2)ºÍ¼××°ÖÃÏà±È£¬ÒÒ×°ÖõÄÓŵãÓÐ

____________________________________________________________________¡£

(3)ΪÁ˽øÒ»²½ÑéÖ¤NO2ºÍË®µÄ·´Ó¦£¬Ä³Ñ§ÉúÉè¼ÆÁ˱û×°Öã¬×öʵÑéʱÏȹرյ¯»É¼Ð___________£¬ÔÙ´ò¿ªµ¯»É¼Ð___________£¬²ÅÄÜʹNO2ÆøÌå³äÂú¢ÚÊԹܡ£

(4)µ±ÆøÌå³äÂú¢ÚÊԹܺ󣬽«Í­Ë¿ÌáÆðÓëÈÜÒºÍÑÀ룬ÓûʹÉÕ±­ÖеÄË®½øÈë¢ÚÊÔ¹ÜÓ¦ÈçºÎ²Ù×÷£¿______________________¡£

(5)¢ÚÊÔ¹ÜÖеÄNO2ºÍË®³ä·Ö·´Ó¦ºó£¬ËùµÃÈÜÒºÎïÖʵÄÁ¿Å¨¶ÈµÄ×î´óÖµÊÇ___________(ÆøÌåÌå»ý°´±ê×¼×´¿ö¼ÆËã)¡£

(1)Cu+4HNO3(Ũ)Cu(NO3)2+2NO2¡ü+2H2O

(2)¢Ù¿ÉÒÔ¿ØÖÆ·´Ó¦£»¢ÚÎüÊÕNO2ÆøÌ壬·ÀÖ¹ÎÛȾ»·¾³

(3)c  a¡¢b

(4)ÏȹرÕb£¬ÔٹرÕa£¬È»ºó´ò¿ªc£¬ÓÃÊÖÎæ×¡(ÈÈË®¡¢ÈÈë½í¡¢¼ÓÈÈ)ÊԹܢÚ(ºÏÀí´ð°¸¾ù¿É)

(5)1/22.4 mol¡¤L-1»ò0.045 mol¡¤L-1

½âÎö£º(2)ÒÒ¿ÉÒÔͨ¹ýÉÏϳ鶯ͭ˿¿ØÖÆÓëHNO3µÄ·´Ó¦ËÙÂÊ£¬ÇÒ²úÎïNO2¿É±»NaOHÎüÊÕ.

(4)ÖУ¬Ê¹ÉÕ±­ÖеÄH2O½øÈë¢ÚÊÔ¹ÜÖеIJÙ×÷£¬¿ÉÒÔ½è¼øÅçȪʵÑéµÄ²Ù×÷Ô­Àí£¬½«¢ÚÖÐÆøÌåÁ½¶ËÃܷ⣬¼ÓÈȼ´¿É.


Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø