ÌâÄ¿ÄÚÈÝ
¶Ô¼×»ù±½¼×ËáÒÒõ¥(
)ÊÇÓÃÓںϳÉÒ©ÎïµÄÖмäÌå¡£Çë¸ù¾ÝÏÂÁÐת»¯¹ØÏµ»Ø´ðÓйØÎÊÌâ![]()
(1)DÖк¬ÓйÙÄÜÍŵÄÃû³ÆÊÇ________£¬A£EµÄ·´Ó¦ÀàÐÍΪ______¡£
(2)GµÄ½á¹¹¼òʽΪ_______¡£
(3)д³ö1ÖÖÊôÓÚõ¥ÀàÇÒ±½»·ÉÏÖ»ÓÐÒ»¸öÈ¡´ú»ùµÄC8H8O2µÄͬ·ÖÒì¹¹Ìå ¡£
(4)¶¡Ïã·Ó(
)ÊǶԼ׻ù±½¼×ËáÒÒõ¥µÄͬ·ÖÒì¹¹Ì壬ÏÂÁÐÎïÖÊÓëÆäÄÜ·¢Éú·´Ó¦µÄÊÇ________(ÌîÐòºÅ)¡£
| A£®NaOHÈÜÒº | B£®NaHCO3ÈÜÒº | C£®KMnO4/H+ | D£®FeCl3ÈÜÒº |
(1)ôÈ»ù ¼Ó³É·´Ó¦
(2)![]()
(3)![]()
(4)ACD
(5)![]()
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
³£ÎÂÏ£¬Ò»ÖÖÍéÌþAºÍÒ»ÖÖµ¥Ï©ÌþB×é³ÉµÄ»ìºÏÆøÌ壬A»òB·Ö×Ó×î¶àÖ»º¬ÓÐ4¸ö̼Ô×Ó£¬ÇÒB·Ö×ÓµÄ̼Ô×ÓÊý±ÈA·Ö×ӵĶࡣ
£¨1£©½«1L»ìºÏÆøÌå³ä·ÖȼÉÕ£¬ÔÚͬÎÂͬѹϵõ½2.5LCO2ÆøÌå¡£ÊÔͨ¹ý¼ÆËãÍÆ¶ÏÔ»ìºÏÆøÌåÖÐAºÍBËùÓпÉÄܵÄ×éºÏ¼°ÆäÌå»ý±È£¬²¢½«½á¹ûÌîÈëÏÂ±í£º
| ×éºÏ±àºÅ | AµÄ·Ö×Óʽ | BµÄ·Ö×Óʽ | AºÍBµÄÌå»ý±È£¨VA £ºVB£© |
| ¢Ù | | | |
| ¢Ú | | | |
| ¢Û | | | |
| ¢Ü | | | |
Ϊ½øÒ»²½È·¶¨A¡¢B·Ö×Óʽ£¬¼ÌÐøÊµÑ飺
£¨2£©120¡æÊ±£¬È¡1L¸Ã»ìºÏÆøÌåÓë9LÑõÆø»ìºÏ£¬³ä·ÖȼÉպ󣬵±»Ö¸´µ½120¡æºÍȼÉÕǰµÄѹǿʱ£¬Ìå»ýÔö´óÁË6.25©‡¡£ÊÔͨ¹ý¼ÆËãÈ·¶¨Î¨Ò»·ûºÏÌâÒâµÄA¡¢BµÄ·Ö×Óʽ¡£