ÌâÄ¿ÄÚÈÝ
´Ó΢¹ÛµÄ½Ç¶ÈÈÏʶÎïÖʼ°Æä±ä»¯£¬¸üÓÐÖúÓÚÁ˽âÎïÖÊ×é³É¼°±ä»¯µÄ±¾ÖÊ¡£
![]()
(1)ͼ1Á£×ÓÖУ¬ÊôÓÚÒõÀë×ÓµÄÓÐ________(ÌîÐòºÅ£¬ÏÂͬ)£»ÔÚ»¯Ñ§·´Ó¦ÖÐ×îÒ×ʧȥµç×ÓµÄÊÇ________________________________________£»
ÓÉ¢Ú¡¢¢Û¹¹³ÉµÄÎïÖʵĻ¯Ñ§Ê½Îª____________________________________¡£
(2)ͼ1Á£×ÓËùÊôÔªËØ¿ÉÒÔ×é³É¶àÖÖ»¯ºÏÎÇëд³öÓÉÉÏÊöÄ³Ð©ÔªËØ×é³ÉµÄÒ»ÖÖËáµÄ»¯Ñ§Ê½£º______________________________________________________£¬
Ò»ÖÖ¼îµÄ»¯Ñ§Ê½£º__________________________________________________¡£
(3)Èçͼ2±íʾÇâÑõ»¯ÄÆÈÜÒºÓëÑÎËá·´Ó¦µÄ΢¹Û¹ý³Ì£¬¸Ã·´Ó¦µÄ±¾ÖÊÊÇ____________½áºÏÉú³ÉË®£¬Çëд³öÒ»¸öÓëÉÏÊö·´Ó¦±¾ÖÊÏàͬµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º________________________________________________________________¡£
(1)ÓÉÀë×Ó·ûºÅµÄÒâÒå¿ÉÖª£¬¢ÛÊôÓÚÒõÀë×Ó£¬¢ÜÖкËÄÚÖÊ×ÓÊýСÓÚºËÍâµç×ÓÊý£¬ÊôÓÚÒõÀë×Ó£»ÔÚ¢ÝÖÐ×îÍâ²ãµç×ÓÊýÊÇ1£¬ÉÙÓÚ4¸ö£¬ÔÚ»¯Ñ§·´Ó¦ÖÐ×îÒ×ʧȥµç×Ó£»¸ù¾Ý¢Ú¡¢¢ÛÀë×ÓËù´øµçºÉÊý¿Éд³öËüÃÇÐγɻ¯ºÏÎïµÄ»¯Ñ§Ê½£ºNa2S¡£(2)ͼ1Á£×ÓËùÊôÔªËØ¿ÉÒÔ×é³É¶àÖÖ»¯ºÏÎÓÉÉÏÊöÔªËØ×é³ÉµÄÒ»ÖÖËáÊÇÁòËᣬ»¯Ñ§Ê½ÊÇH2SO4£¬Ò»ÖÖ¼îÊÇÇâÑõ»¯ÄÆ£¬»¯Ñ§Ê½ÊÇNaOH¡£(3)ͼ2±íʾÇâÑõ»¯ÄÆÈÜÒºÓëÑÎËá·´Ó¦µÄ΢¹Û¹ý³Ì£¬¸Ã·´Ó¦µÄ±¾ÖÊÊÇÇâÀë×ÓºÍÇâÑõ¸ùÀë×Ó½áºÏÉú³ÉË®£»ËáºÍ¼î·¢ÉúµÄÖкͷ´Ó¦¶¼ÓëÇâÑõ»¯ÄÆÈÜÒºÓëÑÎËá·´Ó¦µÄ±¾ÖÊÏàͬ£¬ÈçÇâÑõ»¯¼ØÓëÑÎËáµÄ·´Ó¦¡£
´ð°¸£º(1)¢Û¢Ü¡¡¢Ý¡¡Na2S
(2)H2SO4¡¡NaOH
(3)ÇâÀë×ÓºÍÇâÑõ¸ùÀë×Ó
KOH+HCl====KCl+H2O(ÆäËûºÏÀí´ð°¸Ò²¿É)