ÌâÄ¿ÄÚÈÝ
CuSO4ÈÜÒºÊÇÖÐѧ»¯Ñ§¼°¹¤Å©ÒµÉú²úÖг£¼ûµÄÒ»ÖÖÊÔ¼Á¡£
(1)ijͬѧÅäÖÃCuSO4ÈÜҺʱ£¬ÏòÊ¢ÓÐÒ»¶¨Á¿ÁòËá;§ÌåµÄÉÕ±ÖмÓÈëÊÊÁ¿µÄÕôÁóË®£¬²¢²»¶Ï½Á°è£¬½á¹ûµÃµ½Ðü×ÇÒº¡£ËûÈÏΪÊǹÌÌåûÓÐÍêÈ«Èܽ⣬ÓÚÊǶÔÐü×ÇÒº¼ÓÈÈ£¬½á¹û·¢ÏÖ»ë×ǸüÃ÷ÏÔÁË£¬ÔÒòÊÇ_______________£¬×îºó£¬ËûÏòÉÕ±ÖмÓÈëÁËÒ»¶¨Á¿µÄ____________ÈÜÒº£¬µÃµ½Á˳ÎÇåµÄCuSO4ÈÜÒº¡£
(2)¸ÃͬѧÀûÓÃÖÆµÃµÄCuSO4ÈÜÒº£¬°´ÏÂͼ½øÐÐÒÔÏÂʵÑé̽¾¿¡£
(1)ijͬѧÅäÖÃCuSO4ÈÜҺʱ£¬ÏòÊ¢ÓÐÒ»¶¨Á¿ÁòËá;§ÌåµÄÉÕ±ÖмÓÈëÊÊÁ¿µÄÕôÁóË®£¬²¢²»¶Ï½Á°è£¬½á¹ûµÃµ½Ðü×ÇÒº¡£ËûÈÏΪÊǹÌÌåûÓÐÍêÈ«Èܽ⣬ÓÚÊǶÔÐü×ÇÒº¼ÓÈÈ£¬½á¹û·¢ÏÖ»ë×ǸüÃ÷ÏÔÁË£¬ÔÒòÊÇ_______________£¬×îºó£¬ËûÏòÉÕ±ÖмÓÈëÁËÒ»¶¨Á¿µÄ____________ÈÜÒº£¬µÃµ½Á˳ÎÇåµÄCuSO4ÈÜÒº¡£
(2)¸ÃͬѧÀûÓÃÖÆµÃµÄCuSO4ÈÜÒº£¬°´ÏÂͼ½øÐÐÒÔÏÂʵÑé̽¾¿¡£
¢ÙͼһÊǸù¾Ý·´Ó¦Zn+CuSO4=Cu+ZnSO4Éè¼Æ³ÉµÄпÍÔµç³Ø¡£µç½âÖÊÈÜÒº¼×ÊÇ____(Ìî¡°ZnSO4¡±»ò
¡°CuSO4¡±)ÈÜÒº£»Cu¼«µÄµç¼«·´Ó¦Ê½ÊÇ_____________
¢Úͼ¶þÖУ¬IÊǼ×ÍéȼÁÏµç³Ø(µç½âÖÊÈÜҺΪKOHÈÜÒº£©µÄ½á¹¹Ê¾Òâͼ£¬¸ÃͬѧÏëÔÚ¢òÖÐʵÏÖÌúÉ϶ÆÍ£¬Ôòb´¦Í¨ÈëµÄÊÇ____(Ìî¡°CH4¡±»ò¡°O2¡±)£¬a´¦µç¼«ÉÏ·¢ÉúµÄµç¼«·´Ó¦ÊÇ____________¡£
(3)½«À¶·¯(CuSO4¡¤5H2O)¡¢Éúʯ»ÒºÍË®°´²»Í¬±ÈÀý»ìºÏ£¬¼´¿ÉµÃµ½×é³É²»Í¬µÄ²¨¶û¶àÒº£¨É±¾ú¼Á£©£¬ÆäÓÐЧ³É·ÖΪÄÑÈܵļîʽÁòËáÍ[¾ù¿É±íʾΪxCuSO4¡¤yCu(OH)2]¡£Îª²â¶¨Ä³¼îʽÁòËáÍ£¨²»º¬½á¾§Ë®£©µÄ×é³É½øÐÐÁËÈçÏÂʵÑ飺ȡµÈÖÊÁ¿µÄ¼îʽÁòËáÍÑùÆ·Á½·Ý£¬Ò»·ÝµÎ¼ÓÏ¡ÑÎËáÖÁÇ¡ºÃÍêÈ«Èܽ⣬ÁíÒ»·Ý¸ßÎÂׯÉÕ ºóÖ»µÃµ½CuO¹ÌÌå¡£ËùµÃÊý¾ÝÏÔʾn(HCl)£ºn(CuO)=3£º2£¬Ôò¸Ã¼îʽÁòËá͵Ļ¯Ñ§Ê½ÖÐx£ºy=____¡£
¡°CuSO4¡±)ÈÜÒº£»Cu¼«µÄµç¼«·´Ó¦Ê½ÊÇ_____________
¢Úͼ¶þÖУ¬IÊǼ×ÍéȼÁÏµç³Ø(µç½âÖÊÈÜҺΪKOHÈÜÒº£©µÄ½á¹¹Ê¾Òâͼ£¬¸ÃͬѧÏëÔÚ¢òÖÐʵÏÖÌúÉ϶ÆÍ£¬Ôòb´¦Í¨ÈëµÄÊÇ____(Ìî¡°CH4¡±»ò¡°O2¡±)£¬a´¦µç¼«ÉÏ·¢ÉúµÄµç¼«·´Ó¦ÊÇ____________¡£
(3)½«À¶·¯(CuSO4¡¤5H2O)¡¢Éúʯ»ÒºÍË®°´²»Í¬±ÈÀý»ìºÏ£¬¼´¿ÉµÃµ½×é³É²»Í¬µÄ²¨¶û¶àÒº£¨É±¾ú¼Á£©£¬ÆäÓÐЧ³É·ÖΪÄÑÈܵļîʽÁòËáÍ[¾ù¿É±íʾΪxCuSO4¡¤yCu(OH)2]¡£Îª²â¶¨Ä³¼îʽÁòËáÍ£¨²»º¬½á¾§Ë®£©µÄ×é³É½øÐÐÁËÈçÏÂʵÑ飺ȡµÈÖÊÁ¿µÄ¼îʽÁòËáÍÑùÆ·Á½·Ý£¬Ò»·ÝµÎ¼ÓÏ¡ÑÎËáÖÁÇ¡ºÃÍêÈ«Èܽ⣬ÁíÒ»·Ý¸ßÎÂׯÉÕ ºóÖ»µÃµ½CuO¹ÌÌå¡£ËùµÃÊý¾ÝÏÔʾn(HCl)£ºn(CuO)=3£º2£¬Ôò¸Ã¼îʽÁòËá͵Ļ¯Ñ§Ê½ÖÐx£ºy=____¡£
(1)Cu2++2H2O
Cu(OH)2+2H+ ¡÷H>0£¬¼ÓÈÈ´Ù½øÁËCu2+Ë®½â£¬Éú³ÉÁ˸ü¶àµÄÄÑÈÜÎïCu(OH)2£»H2SO4
(2)¢ÙZnSO4£»Cu2++2e-=Cu£»¢ÚO2£»CH4-8e-+10OH-=CO32-+7H2O
(3)1£º3
(2)¢ÙZnSO4£»Cu2++2e-=Cu£»¢ÚO2£»CH4-8e-+10OH-=CO32-+7H2O
(3)1£º3
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿