ÌâÄ¿ÄÚÈÝ

21¡¢È«¹úÈËÃñÆÚÅÎÒѾõİÂÔ˻ἴ½«ÔÚ±±¾©ÕÙ¿ª£®ÇëÓÃËùѧ֪ʶ»Ø´ðÓë°ÂÔË»áÓйصÄÏÂÁÐÎÊÌ⣮
£¨1£©±±¾©°ÂÔË»áµÄÐí¶à·½ÃæÐèÒª´óÁ¿²ÄÁÏ£®ÏÂÁÐʹÓõIJÄÁÏ£¨¼ÓºÚµã£©ÖÐÊôÓÚ½ðÊô²ÄÁϵÄÊÇ
¢Ù

¢Ú
£¨ÌîÐòºÅ£¬ÏÂͬ£©£¬ÊôÓÚÓлúºÏ³É²ÄÁϵÄÊÇ
¢Û
£¬ÊôÓÚ¸´ºÏ²ÄÁϵÄÊÇ
¢Ü
£®
£¨2£©ÈËÀà»ñµÃµÄÄÜÁ¿¾ø´ó¶àÊýÀ´×ÔÓÚÌìÈ»Æø¡¢
ʯÓÍ
ºÍúµÈ»¯Ê¯È¼ÁÏ£®±±¾©°ÂÔË»áʹÓñûÍ飨C3H8£©×÷»ð¾æÈ¼ÁÏ£¬±ûÍéȼÉÕʱÉú³ÉË®ºÍ¶þÑõ»¯Ì¼£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
C3H8+5O2¡ú3CO2+4H2O
£®
£¨3£©±±¾©°ÂÔË»á¼á¾ö·´¶ÔÔ˶¯Ô±Ê¹ÓÃÐ˷ܼÁ£®Ä³ÖÖÐ˷ܼÁµÄ»¯Ñ§Ê½ÎªC16H16O3£¬¸ÃÐ˷ܼÁÖÐ̼£ºÇ⣺ÑõÔªËØµÄÖÊÁ¿±ÈΪ
12£º1£º3
£®
£¨4£©°ÂÔË»áÓÎÓ¾¡¢ÌøË®µÈÔ˶¯ÏîÄ¿ÔÚ¡°Ë®Á¢·½¡±¾ÙÐУ¬±ÈÈü³ØÖеÄˮҪ¶¨ÆÚ½øÐÐÏû¶¾´¦Àí£®°´ÕÕÎïÖʵķÖÀ࣬ÏÂÁÐijÖÖÏû¶¾¼ÁÓëÆäËûÈýÖÖÏû¶¾¼Á²»ÊôÓÚͬһÀàµÄÊÇ
D
£¨ÌîÐòºÅ£©£®
A£®Cl2¡¢B£®KMnO4¡¢C£®NaClO£®  D£®CuSO4£®
·ÖÎö£º±±¾©°ÂÔË»áÊǸö´óʼþ£¬Æä½¨ÉèÓõ½Ðí¶à²ÄÁÏ£¬¶¼Ó뻯ѧ֪ʶϢϢÏà¹Ø£¬Èç»ð¾æÓõ½µÄÂÁºÏ½ð¾ÍÊôÓںϽð²ÄÁÏ£»Ä³ÖÖÐ˷ܼÁµÄ»¯Ñ§Ê½ÎªC16H16O3£¬¸ÃÐ˷ܼÁÖÐ̼£ºÇ⣺ÑõÔªËØµÄÖÊÁ¿±ÈΪ12£º1£º3£®
½â´ð£º½â£º£¨1£©±±¾©°ÂÔË»áËùÐèÒªµÃ´óÁ¿²ÄÁÏ£¬ÆäÖÐÂÁºÏ½ð¡¢ÐÂÐ͸ֹ¹ÊôÓÚ½ðÊô²ÄÁÏ£»¾Ûõ¥ÏËάÊôÓÚÓлúºÏ³É²ÄÁÏ£»²£Á§¸ÖÊôÓÚ¸´ºÏ²ÄÁÏ£®
£¨2£©ÈËÀà»ñµÃµÄÄÜÁ¿¾ø´ó¶àÊýÀ´×ÔÓÚú¡¢Ê¯ÓÍ¡¢ÌìÈ»Æø£»
£¨3£©Ä³Ð˷ܼÁµÄ»¯Ñ§Ê½ÎªC16H16O3£¬¸ÃÐ˷ܼÁÖÐ̼£ºÇ⣺ÑõÔªËØµÄÖÊÁ¿±ÈΪ12£º1£º3£»
£¨4£©ÏÂÁÐijÖÖÏû¶¾¼ÁÖÐA£®Cl2B£®KMnO4C£®NaClOÊÇÇ¿Ñõ»¯ÐÔÏû¶¾£»¶øD£®CuSO4 ÊÇÎÞ»úÍ­ËØÉ±¾ú£®
¹Ê´ð°¸Îª£º£¨1£©¢Ù¢Ú¡¢¢Û¡¢¢Ü
£¨2£©Ê¯ÓÍ¡¢C3H8+5O2¡ú3CO2+4H2O
£¨3£©12£º1£º3
£¨4£©D£®
µãÆÀ£º±¾Ì⿼²é»¯Ñ§ÖªÊ¶ÔÚÉú²ú¡¢Éú»îÖеĹ㷺ӦÓã¬Éæ¼°µ½²ÄÁÏ¡¢ÄÜÔ´¡¢Ð˷ܼÁ¡¢Ïû¶¾¼ÁµÈ£¬ÓÐÁ¦µÄ¿¼²éÁËѧÉúµÄѧÒÔÖÂÓõÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø