С¹âÔÚÑо¿ÐÔѧϰÖÐÁ˽⵽ÇâÆø¾ßÓл¹ÔÐÔ¡£ËûÉè¼ÆÁËÒ»¸öʵÑ飬ÀûÓÃÇâÆøµÄ»¹ÔÐÔÀ´Ì½¾¿Ä³²»´¿µÄÑõ»¯ÍÑùÆ·ÖÐÑõ»¯ÍµÄÖÊÁ¿·ÖÊý£¨ÔÓÖÊΪͣ¬²»ÓëÇâÆø·´Ó¦£©£¬C×°ÖÃÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ£ºH2+CuOCu+H2O
ÓÑÇéÌáʾ£ºÂÈ»¯¸Æ¹ÌÌå¿ÉÓÃ×÷¸ÉÔï¼Á¡£×°ÖÃͼÈçÏÂËùʾ£¬²¿·ÖÆð¹Ì¶¨×÷ÓõÄ×°ÖÃδ»³ö¡£
|
£¨2£©Ð¡Ã÷ͬѧÓÃͬÑùµÄ×°ÖýøÐÐʵÑ飬ʵÑé½á¹ûÓëС¹âËùµÃµÄÕýÈ·½á¹û±È½Ï³öÏÖÆ«²î£¬Çë·ÖÎö¿ÉÄÜÔì³ÉÎó²îµÄÔÒò£¨Ð´Ò»Ìõ¼´¿É£©£º
£¨3£©Ð¡¹âÊÇÀûÓÃÇâÆø»¹ÔÑõ»¯ÍµÄÔÀí½øÐвⶨ£¬ÇëÄã¼òҪд³öÆäËü²â¶¨ÑùÆ·ÖÐÑõ»¯ÍµÄÖÊÁ¿·ÖÊýµÄ·½·¨ºÍÒª²â¶¨µÄÊý¾Ý£¨ÓÃÎÄ×ÖÐðÊö£¬ÎÞÐèд³ö¾ßÌåÖÊÁ¿ÊýÖµ£©¡£
½â£ºÉè²Î¼Ó·´Ó¦µÄÑõ»¯ÍµÄÖÊÁ¿Îªx
H2+CuOCu+H2O
80 18
x 1.8g
80:18=x:1.8g
x==8g
ÔÑùÆ·ÖÐÑõ»¯ÍµÄÖÊÁ¿·ÖÊý£º
´ð£ºÔÑùÆ·ÖÐÑõ»¯ÍµÄÖÊÁ¿·ÖÊýΪ80%
£¨2£©×°ÖÃÆøÃÜÐÔ²»ºÃ£¨»ò¸ÉÔï¼Á²¿·ÖʧЧµÈ£©
£¨3£©·½·¨1£º½«Ò»¶¨ÖÊÁ¿µÄÑùÆ··ÅÈë×ãÁ¿Ï¡ÑÎËáÖÐÈܽâºó£¬¹ý¶É£¬³ÆÁ¿Ê£Óà¹ÌÌåµÄÖÊÁ¿£¬¼´¿ÉµÃµ½ÑùÆ·ÖнðÊô͵ÄÖÊÁ¿£¬¼´¿É¼ÆËã³öÑùÆ·ÖÐÑõ»¯ÍµÄÖÊÁ¿·ÖÊý¡£
·½·¨2£º½«Ò»¶¨ÖÊÁ¿µÄÑùÆ·ÔÚ¿ÕÆøÖгä·Ö×ÆÉÕ£¬³ÆÁ¿³ö±ä»¯Ç°ºóµÄÖÊÁ¿²î£¨ÓëÍ·´Ó¦µÄÑõÆøµÄÖÊÁ¿£©£¬¼ÆËã³öÑùÆ·ÖнðÊô͵ÄÖÊÁ¿£¬¼´¿É¼ÆËã³öÑùÆ·ÖÐÑõ»¯ÍµÄÖÊÁ¿·ÖÊý¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com