ÌâÄ¿ÄÚÈÝ

9£®ÉèNAΪ°¢·ü¼ÓµÂÂÞ³£ÊýµÄÊýÖµ£¬ÏÂÁÐ˵̭ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®5.8gÓÉÕý¶¡ÍéÓëÒì¶¡Íé×é³ÉµÄ»ìºÏÆøÌåÖк¬ÓеÄC-H¼üÊýĿΪNA
B£®½«0.2mol NH3³äÈëÈÝÆ÷ÖмÓÈȷֽ⣬Éú³ÉN2µÄ·Ö×ÓÊýΪ0.1NA
C£®1L 0.1mol•L-1 NaHCO3ÈÜÒºÖÐHCO3-ºÍCO32-ÊýĿ֮ºÍΪ0.1NA
D£®µ±¹ýÁ¿µÄÍ­ÓëŨHNO3·´Ó¦Éú³É22.4LÆøÌåʱ£¬×ªÒƵĵç×ÓÊýΪNA

·ÖÎö A¡¢Çó³ö»ìºÏÎïµÄÎïÖʵÄÁ¿£¬È»ºó¸ù¾ÝÕý¶¡ÍéºÍÒì¶¡ÍéÖк¬ÓеÄC-H¼ü¾ùΪ10ÌõÀ´·ÖÎö£»
B¡¢°±ÆøµÄ·Ö½â·´Ó¦Îª¿ÉÄæ·´Ó¦£»
C¡¢HCO3-¼ÈÄܵçÀëΪCO32-ÓÖÄÜË®½âΪH2CO3£»
D¡¢Éú³ÉÆøÌåËù´¦µÄ״̬²»Ã÷È·£®

½â´ð ½â£ºA¡¢5.8gÕý¶¡ÍéºÍÒì¶¡ÍéµÄ»ìºÏÎïµÄÎïÖʵÄÁ¿Îª0.1mol£¬¶øÕý¶¡ÍéºÍÒì¶¡ÍéÖк¬ÓеÄC-H¼ü¾ùΪ10Ìõ£¬¹Ê0.1mol»ìºÏÎïÖк¬ÓеÄC-H¼üΪNAÌõ£¬¹ÊAÕýÈ·£»
B¡¢°±ÆøµÄ·Ö½â·´Ó¦Îª¿ÉÄæ·´Ó¦£¬²»ÄܽøÐг¹µ×£¬¹ÊÉú³ÉµÄµªÆø·Ö×Ó¸öÊýСÓÚ0.1NA¸ö£¬¹ÊB´íÎó£»
C¡¢HCO3-¼ÈÄܵçÀëΪCO32-ÓÖÄÜË®½âΪH2CO3£¬¸ù¾ÝÎïÁÏÊØºã¿ÉÖª£¬ÈÜÒºÖÐHCO3-¡¢CO32-¡¢H2CO3Ö®ºÍΪ0.1NA¸ö£¬¹ÊC´íÎó£»
D¡¢Éú³ÉÆøÌåËù´¦µÄ״̬²»Ã÷È·£¬¹ÊÆøÌåµÄÎïÖʵÄÁ¿ÎÞ·¨¼ÆË㣬Ôò×ªÒÆµÄµç×ÓÊýÎÞ·¨¼ÆË㣬¹ÊD´íÎó£®
¹ÊÑ¡A£®

µãÆÀ ±¾Ì⿼²éÁ˰¢·üÙ¤µÂÂÞ³£ÊýµÄÓйؼÆË㣬ÄѶȲ»´ó£¬Ó¦×¢ÒâÕÆÎÕ¹«Ê½µÄÔËÓúÍÎïÖʵĽṹ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø