ÌâÄ¿ÄÚÈÝ
£¨12·Ö£©»¯Ñ§Ñ§¿ÆÖÐµÄÆ½ºâÀíÂÛÖ÷ÒªÄÚÈݰüÀ¨£º»¯Ñ§Æ½ºâ¡¢µçÀëÆ½ºâ¡¢Ë®½âƽºâºÍÈÜ½âÆ½ºâµÈËÄÖÖ¡£ÇÒ¾ù·ûºÏÀÕÏÄÌØÁÐÔÀí¡£Çë»Ø´ðÏÂÁÐÎÊÌâ¡£
£¨1£©Ò»¶¨Î¶ÈÏ£¬ÔÚÒ»¸ö¹Ì¶¨ÈÝ»ýµÄÃܱÕÈÝÆ÷ÖУ¬¿ÉÄæ·´Ó¦A(g)+2B(g)4C(g) H £¾0 ´ïµ½Æ½ºâʱ£¬c(A)=2mol/L,c(B)=7mol/L, c(C)=4mol/L¡£ÊÔÈ·¶¨BµÄÆðʼŨ¶Èc(B)µÄȡֵ·¶Î§ÊÇ £»Èô¸Ä±äÌõ¼þÖØÐ´ﵽƽºâºó£¬ÌåϵÖÐCµÄÖÊÁ¿·ÖÊýÔö´ó£¬ÏÂÁдëÊ©¿ÉÐеÄÊÇ
A¡¢Ôö¼ÓCµÄÎïÖʵÄÁ¿ B¡¢¼Óѹ C¡¢ÉýΠD¡¢Ê¹Óô߻¯¼Á
£¨2£©³£ÎÂÏ£¬Ä³´¿¼î£¨Na2CO3£©ÈÜÒºÖеÎÈë·Ó̪£¬ÈÜÒº³ÊºìÉ«¡£·ÖÎö¸ÃÈÜÒºÓö·Ó̪³ÊºìÉ«ÔÒò£¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©
(3)ÔÚAgCl±¥ºÍÈÜÒºÖÐÉÐÓÐAgCl¹ÌÌå´æÔÚ£¬µ±ÏòÈÜÒºÖмÓÈë0.1 mol¡¤L-1µÄÑÎËáʱ£¬ÈÜÒºÖÐ
c(Ag+) £¨Ñ¡Ìî¡°±ä´ó¡±¡¢¡°±äС¡±¡¢¡°²»±ä¡±£©
½âÎö:ÂÔ