ÌâÄ¿ÄÚÈÝ

A¡¢B¡¢C¡¢DËÄÔªËØµÄºËµçºÉÊýÒÀ´ÎÔö¶à£¬ËüÃǵÄÀë×ӵĵç×Ó²ãÊýÏàͬÇÒ×îÍâ²ãµç×ÓÊý¾ùΪ8¡£AÔ­×ÓµÄL²ãµç×ÓÊýÓëK¡¢M²ãµç×ÓÊýÖ®ºÍÏàµÈ£¬DÔ­×ÓµÄK¡¢L²ãµç×ÓÊýÖ®ºÍµÈÓÚµç×Ó×ÜÊýµÄÒ»°ë¡£Íê³ÉÏÂÁÐÎÊÌ⣺

(1)ËÄÖÖÔªËØµÄ·ûºÅÒÀ´ÎÊÇA_____________£»B_____________£»C_____________£»D_____________¡£ËüÃǵÄÔ­×Ó°ë¾¶ÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ___________________________¡£ËüÃǵÄÀë×Ó°ë¾¶ÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ______________________¡£

(2)д³öËÄÖÖÔªËØ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ»¯Ñ§Ê½______________________£¬·Ö±ð±È½ÏËáÐÔ»ò¼îÐÔµÄÇ¿Èõ_______________________________________________________________¡£

(3)д³öÆøÌ¬Ç⻯Îï·Ö×Óʽ£º______________¡£±È½ÏÆäÎȶ¨ÐÔ£º______________£¬ÀíÓÉÊÇ_____________________________________________________________________¡£

(1)S  Cl  K  Ca  r(K)£¾r(Ca)£¾r(S)£¾r(Cl)  r(S2-)£¾r(Cl-)£¾r(K+)£¾r(Ca2+)

(2)H2SO4¡¢HClO4¡¢KOH¡¢Ca(OH)2

ËáÐÔ£ºHClO4£¾H2SO4£»¼îÐÔ£ºKOH£¾Ca(OH)2

(3)HCl¡¢H2S  HCl£¾H2S  ÂÈÔ­×Ӱ뾶СÓÚÁò£¬ÂÈÔªËØµÄ·Ç½ðÊôÐÔÇ¿

½âÎö£ºÒòAÔ­×ÓµÄL²ãµç×ÓÊýÓëK¡¢M²ãµç×ÓÊýÖ®ºÍÏàµÈ£¬ËùÒÔAµÄºËµçºÉÊýΪ2¡Á8=16£¬AΪÁòÔªËØ£¬DÔ­×ÓµÄK¡¢L²ãµç×ÓÊýÖ®ºÍµÈÓÚµç×Ó×ÜÊýµÄÒ»°ë£¬ËùÒÔDÔ­×ӵĺ˵çºÉÊýΪ(2+8)¡Á2=20£¬DΪ¸ÆÔªËØ¡£¸ù¾ÝºËµçºÉÊýÒÀ´ÎÔö´ó£¬²¢¶¼ÐγÉÀë×Ó£¬Åųýë²Ô­×ÓºÍÁ×ÔªËØ£¬BΪÂÈÔªËØ£¬CΪ¼ØÔªËØ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø