ÌâÄ¿ÄÚÈÝ

20£®ÏÂÁÐ˵·¨Öв»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®±ê×¼×´¿öÏ£¬22.4Lº¤Æøº¬ÓÐËùº¬µÄÔ­×ÓÊýԼΪ6.02¡Á1023
B£®±ê×¼×´¿öÏ£¬aLµÄ¶þÑõ»¯Ì¼ºÍµªÆøµÄ»ìºÏÎﺬÓеķÖ×ÓÊýԼΪ$\frac{a}{22.4}$¡Á6.02¡Á1023
C£®22 g¶þÑõ»¯Ì¼Óë±ê×¼×´¿öÏÂ11.2 L ÂÈ»¯ÇâÆøÌ庬ÓеķÖ×ÓÊýÏàͬ
D£®±ê×¼×´¿öÏ£¬2.24L CCl4Öк¬ÓеÄÔ­×ÓÊýԼΪ0.5¡Á6.02¡Á1023

·ÖÎö A¡¢Çó³öº¤ÆøµÄÎïÖʵÄÁ¿£¬È»ºó¸ù¾Ýº¤ÆøΪµ¥Ô­×Ó·Ö×ÓÀ´·ÖÎö£»
B¡¢Çó³ö»ìºÏÆøÌåµÄÎïÖʵÄÁ¿£¬È»ºó¸ù¾Ý·Ö×Ó¸öÊýN=nNAÀ´¼ÆË㣻
C¡¢22g¶þÑõ»¯Ì¼µÄÎïÖʵÄÁ¿Îª0.5mol£¬±ê¿öÏÂ11.2LHClµÄÎïÖʵÄÁ¿Ò²Îª0.5mol£»
D¡¢±ê¿öÏÂËÄÂÈ»¯Ì¼ÎªÒºÌ¬£®

½â´ð ½â£ºA¡¢±ê¿öÏÂ22.4Lº¤ÆøµÄÎïÖʵÄÁ¿Îª1mol£¬¶øº¤ÆøΪµ¥Ô­×Ó·Ö×Ó£¬¹Ê1molº¤ÆøÖк¬NA¸öÔ­×Ó£¬¹ÊAÕýÈ·£»
B¡¢±ê¿öÏÂaL»ìºÏÆøÌåµÄÎïÖʵÄÁ¿Îª$\frac{aL}{22.4L/mol}$=$\frac{a}{22.4}$mol£¬¹Ê·Ö×Ó¸öÊýN=nNA=$\frac{a}{22.4}$NA£¬¹ÊBÕýÈ·£»
C¡¢22g¶þÑõ»¯Ì¼µÄÎïÖʵÄÁ¿Îª0.5mol£¬±ê¿öÏÂ11.2LHClµÄÎïÖʵÄÁ¿Ò²Îª0.5mol£¬¹Êº¬ÓеķÖ×ÓÊý¾ùΪ0.5NA¸ö£¬¹ÊCÕýÈ·£»
D¡¢±ê¿öÏÂËÄÂÈ»¯Ì¼ÎªÒºÌ¬£¬²»Äܸù¾ÝÆøÌåĦ¶ûÌå»ýÀ´¼ÆËãÆäÎïÖʵÄÁ¿£¬¹ÊD´íÎó£®
¹ÊÑ¡D£®

µãÆÀ ±¾Ì⿼²éÁËÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜÒºµÄÅäÖƹý³ÌÖеļÆËãºÍÎó²î·ÖÎö£¬ÊôÓÚ»ù´¡ÐÍÌâÄ¿£¬ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø