ÌâÄ¿ÄÚÈÝ
ijУ¿ªÕ¹¡°Ñо¿ÐÔѧϰ¡±ÖУ¬×éÖ¯×ÔÈ»¿ÆѧÐËȤС×éÕë¶ÔijÊÐÈȵ糧ÏÂÓξ³ÄÚ¼¸Ê®Ç§Ã×ÄÚ³¤½ÖÐÓãÀà´óÁ¿¼õÉÙµÄÏÖÏ󣬽øÐÐÁËÒ»´Îµ÷²é£¬²¢È¡µÃÁËһЩ×ÊÁÏ£º¢Ù²â¶¨Èȵ糧ʹÓõÄȼÁÏúº¬ÁòÁ¿¡£²âµÃȼÉÕúÖк¬ÁòµÄÖÊÁ¿·ÖÊýΪ0.0064%¡£
¢ÚÁ˽âúȼÉÕºóµÄÆøÌåÅÅ·ÅÇé¿ö¡£·¢ÏÖ£ºÈ¼ÉÕºóµÄÆøÌåδ¾´¦Àí¼´Åŷŵ½¿ÕÆøÖУ¬¸ÃÈȵ糧µØ´¦¶àÓêµØÇø¡£
¢ÛÁ˽âÈȵ糧·¢µçÓÃË®µÄÅÅ·ÅÇé¿ö¡£·¢ÏÖ£ºµç³§·¢µçÓÃˮδ¾ÀäÈ´Ö±½ÓÅÅÈëºÓÖС£
¸ù¾ÝÉÏÊöµ÷²é×ÊÁÏ£¬Íê³ÉÏÂÁÐÎÊÌ⣺
£¨1£©·ÖÎöÓãÀ༸½ü¾ø¼£µÄÔÒòÖ÷ÒªÓУº
ÔÒòÒ»£º_______________________________________£¨Ð´»¯Ñ§·½³Ìʽ£©£»
ÔÒò¶þ£º_______________________________________¡£
£¨2£©ÏîÄ¿¢ÙÖУ¬ÐËȤС×é²ÉÓõÄÊÇ_______________·ÖÎö·¨¡£
£¨3£©ÊÔ¼ÆËã¸ÃÈȵ糧ÿȼÉÕ1000 gúÀíÂÛÉÏÓжàÉٿ˶þÑõ»¯ÁòÅŷŵ½¿ÕÆøÖУ¿
£¨1£©S+O2SO2£¬2SO2+O2+2H2O====2H2SO4 ÎÛˮֱ½ÓÅÅ·ÅÈëºÓÖÐ
£¨2£©ÖÊÁ¿
£¨3£©m(SO2)=1000 g¡Á0.0064%¡Â32¡Á64=0.12 g
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿