ÌâÄ¿ÄÚÈÝ

ÔÚºê¹Û¡¢Î¢¹ÛºÍ·ûºÅÖ®¼ä½¨Á¢ÁªÏµÊÇ»¯Ñ§Ñ§¿ÆµÄÌØµã£®
£¨1£©ÔÚÌú¡¢¾Æ¾«ºÍÂÈ»¯ÄÆÈýÖÖÎïÖÊÖУ¬ÓÉÀë×Ó¹¹³ÉµÄÊÇ
 
£»
£¨2£©ÓС°µÚËÄÀàвÄÁÏ¡±Ö®³ÆµÄÓñÃ×ËÜÁÏÊÇÓÉÈéËᣨC3H6O3£©ºÏ³ÉµÄ£¬1¸öÈéËá·Ö×ÓÖк¬ÓÐ
 
ÇâÔ­×Ó£»ÈéËáÓÉ
 
ÖÖÔªËØ×é³É£¬ÆäÖÐÌ¼ÔªËØÓëÇâÔªËØµÄÖÊÁ¿±ÈΪ
 
£®
£¨3£©A¡¢B¡¢C¡¢D±íʾËÄÖÖÎïÖÊ£¬Æä΢¹ÛʾÒâͼ¼û±í£®AºÍBÔÚÒ»¶¨Ìõ¼þÏ·´Ó¦Éú³ÉCºÍD£¬
ÎïÖÊABCD
΢¹ÛʾÒâͼ
¢ÙA¡¢B¡¢C¡¢DËÄÖÖÎïÖÊÖÐÊôÓÚµ¥ÖʵÄÓÐ
 
ÖÖ£¬DÎïÖʵĻ¯Ñ§Ê½Îª
 
£»
¢ÚÈôÉú³ÉDµÄÖÊÁ¿9g£¬Ôò²Î¼Ó·´Ó¦AµÄÖÊÁ¿Îª
 
g£®
¿¼µã£º·Ö×Ó¡¢Ô­×Ó¡¢Àë×Ó¡¢ÔªËØÓëÎïÖÊÖ®¼äµÄ¹ØÏµ,΢Á£¹Ûµã¼°Ä£ÐÍͼµÄÓ¦ÓÃ,»¯Ñ§Ê½µÄÊéд¼°ÒâÒå,ÔªËØÖÊÁ¿±ÈµÄ¼ÆËã,ÖÊÁ¿Êغ㶨Âɼ°ÆäÓ¦ÓÃ
רÌ⣺ÎïÖʵÄ΢¹Û¹¹³ÉÓëÎïÖʵĺê¹Û×é³É,»¯Ñ§ÓÃÓïºÍÖÊÁ¿Êغ㶨ÂÉ
·ÖÎö£º£¨1£©¹¹³ÉÎïÖʵÄ΢Á£ÓзÖ×Ó¡¢Ô­×Ó¡¢Àë×Ó£¬Ö¸³ö³£¼ûÎïÖʵĹ¹³É΢Á££»
£¨2£©¸ù¾Ý»¯Ñ§Ê½»áÅж¨ÎïÖʵÄ×é³ÉÔªËØ£¬»á½øÐÐÎïÖÊÖÐ×é³ÉÔªËØµÄÖÊÁ¿±È£»
£¨3£©¸ù¾Ý΢¹ÛÄ£Äâͼ£¬½áºÏͼÀýµÄ˵Ã÷£¬ÅжϷ´Ó¦Öи÷ÎïÖʵÄ×é³ÉÓë½á¹¹£¬²¢¸ù¾ÝÅжϽá¹ûд³öÎïÖʵĻ¯Ñ§Ê½¼°·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬²¢¸ù¾Ý·´Ó¦µÄÌØµãÅжϷ´Ó¦µÄ»ù±¾ÀàÐÍ£®
½â´ð£º½â£º
£¨1£©ÔÚÌú¡¢¾Æ¾«ºÍÂÈ»¯ÄÆÈýÖÖÎïÖÊÖУ¬ÓÉÀë×Ó¹¹³ÉµÄÊÇÂÈ»¯ÄÆ£»
£¨2£©ÓÉÈéËᣨC3H6O3£©µÄ»¯Ñ§Ê½¿ÉÖª£¬1¸öÈéËá·Ö×ÓÖк¬ÓÐ6ÇâÔ­×Ó£»ÈéËáÓÉ3ÖÖÔªËØ×é³É£¬ÆäÖÐ̼¡¢ÇâÁ½ÖÖÔªËØµÄÖÊÁ¿±ÈΪ£¨12¡Á3£©£º1¡Á6¨T6£º1£»
£¨3£©¢ÙÓÉÎïÖʵÄ΢¹ÛʾÒâͼ¿ÉÖª£ºAµÄ»¯Ñ§Ê½ÊÇH2S£»BµÄ»¯Ñ§Ê½O2£»CµÄ»¯Ñ§Ê½ÊÇS£»DµÄ»¯Ñ§Ê½ÊÇH2O£¬ÔòA¡¢B¡¢C¡¢DËÄÖÖÎïÖÊÖÐÊôÓÚµ¥ÖʵÄÓÐ 2ÖÖ£¬DÎïÖʵĻ¯Ñ§Ê½Îª H2O£»£®
¢Ú¸ù¾Ý»¯Ñ§·½³Ìʽ2H2S+O2
Ò»¶¨Ìõ¼þ
.
2S+2H2O£¬¿ÉÖª£ºÈôÉú³ÉDµÄÖÊÁ¿9g£¬Ôò²Î¼Ó·´Ó¦AµÄÖÊÁ¿Îª£º
68¡Á9g
36
=17g
¹Ê´ð°¸Îª£º
£¨1£©ÂÈ»¯ÄÆ£»£¨2£©6£»3£»6£º1£»£¨3£©¢Ù2£»H2O£¬¢Ú17
µãÆÀ£º¸ù¾Ý΢¹ÛʾÒâͼ¼°Á£×Ó¹¹³ÉÄ£Äâͼ£¬ÕýÈ·Åжϱ仯ÖеÄÎïÖʹ¹³É£¬µÃ³öÎïÖʵĻ¯Ñ§Ê½£¬Ð´³ö±ä»¯µÄ·½³Ìʽ£¬Êǽâ´ð±¾ÌâµÄ»ù±¾Ë¼Â··½·¨£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø