ÌâÄ¿ÄÚÈÝ
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
| A£®ÔÚ¡°¶ÆÐ¿ÌúƤµÄ¶Æ²ãºñ¶ÈµÄ²â¶¨¡±ÊµÑéÖУ¬½«¶ÆÐ¿ÌúƤ·ÅÈëÏ¡ÁòËᣬ´ý²úÉúÇâÆøµÄËÙÂÊͻȻ¼õС£¬¿ÉÒÔÅжÏп¶Æ²ãÒÑ·´Ó¦ÍêÈ«¡£ |
| B£®ÔÚ¡°»ð²ñÍ·ÖÐÂÈÔªËØµÄ¼ìÑ顱ʵÑéÖУ¬ÕªÏ¼¸¸ùδȼ¹ýµÄ»ð²ñÍ·£¬½«Æä½þÓÚË®ÖУ¬ÉÔºóÈ¡ÉÙÁ¿ÈÜÒºÓÚÊÔ¹ÜÖУ¬µÎ¼ÓÏõËáÒøÈÜÒººÍÏ¡ÏõËáºó£¬¼´¿ÉÅжÏÂÈÔªËØµÄ´æÔÚ¡£ |
| C£®ÔÚ¡°ÁòËáÑÇÌúï§µÄÖÆ±¸¡±ÊµÑéÖУ¬ÎªÁ˵õ½ÁòËáÑÇÌúï§¾§Ì壬ӦС»ð¼ÓÈÈÕô·¢Ãó£¬Ö±µ½ÓдóÁ¿¾§ÌåÎö³öʱֹͣ¼ÓÈÈ¡£ |
| D£®ÊÜÇ¿Ëá»òÇ¿¼î¸¯Ê´ÖÂÉËʱ£¬Ó¦ÏÈÓôóÁ¿Ë®³åÏ´£¬ÔÙÓÃ2£¥´×ËáÈÜÒº»ò±¥ºÍÅðËáÈÜҺϴ£¬×îºóÓÃË®³åÏ´£¬²¢ÊÓÇé¿ö×÷½øÒ»²½´¦Àí |
A
½âÎö
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁвÙ×÷»áµ¼ÖÂʵÑé½á¹ûÆ«¸ßµÄÊÇ£¨ £©
| A£®ÖкÍÈȲⶨʵÑéÖУ¬ÓÃÍÖÆ»·ÐνÁ°èÆ÷´úÌæ»·Ðβ£Á§½Á°è°ô£¬Ëù²âÖкÍÈȵÄÊýÖµ |
| B£®Öк͵ζ¨²â¶¨ÑÎËáŨ¶È£¬Á¿È¡20.00mLÑÎËáʱδÓôý²âÒºÈóÏ´ËáʽµÎ¶¨¹Ü |
| C£®ÓÃÍÐÅÌÌìÆ½³ÆÁ¿10.5gijÎïÖÊ£¬íÀÂëºÍÒ©Æ·µÄλÖ÷ŷ´£¬Ëù³ÆÒ©Æ·µÄÖÊÁ¿ |
| D£®ÅäÖÆÒ»¶¨ÎïÖʵÄÁ¿Å¨¶ÈÈÜҺʱ£¬ÓÃÁ¿Í²Á¿È¡Å¨ÈÜÒºÌå»ýÑöÊÓ¶ÁÊý£¬ËùÅäÈÜÒºµÄŨ¶È |
ÏÂÁÐÓйØÎïÖÊ´æ·Å·½·¨´íÎóµÄÊÇ
| A£®½ðÊôÄÆ´æ·ÅÓÚúÓÍÖÐ |
| B£®Æ¯°×·Û³¤ÆÚ·ÅÖÃÔÚÉÕ±ÖÐ |
| C£®ÂÁƬ³¤ÆÚ·ÅÖÃÔÚ²»ÃÜ·âµÄÖ½ºÐÀï |
| D£®FeSO4ÈÜÒº´æ·ÅÔÚ¼ÓÓÐÉÙÁ¿Ìú·ÛµÄÊÔ¼ÁÆ¿ÖÐ |
ÏÂÁÐ×°Öûò²Ù×÷ÄܴﵽʵÑéÄ¿µÄµÄÊÇ![]()
A B C D
| A£®ÓÃÅű¥ºÍʳÑÎË®·¨ÊÕ¼¯ÂÈÆø£¬Æ¿ÄÚ×°±¥ºÍʳÑÎË®£¬ÂÈÆø´Ó¢Ù¿Ú½ø£¬¢Ú¿Ú³ö |
| B£®¸Ã×°ÖÃÖÐÏðÆ¤¹ÜµÄ×÷ÓÃÊÇÄÜʹˮ˳ÀûÁ÷Ï |
| C£®³ýÈ¥±½ÖеļºÍé |
| D£®ÖƱ¸Fe(OH)2 |
ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ
| A£®½ðÊô¹¯È÷Â䣬±ØÐ뾡¿ÉÄÜÊÕ¼¯ÆðÀ´£¬²¢½«Áò»Ç·ÛÈöÔÚÈ÷ÂäµÄµØ·½£¬Ê¹½ðÊô¹¯×ª±ä³É²»»Ó·¢µÄÁò»¯¹¯ |
| B£®µÎ¶¨¹Ü¡¢ÒÆÒº¹ÜÔÚʹÓÃǰҪÓôý×°ÒºÈóÏ´£¬¶øÈÝÁ¿Æ¿²»ÓÃÈóÏ´ |
| C£®¼ìÑéºìשÖеĺìÉ«ÎïÖÊÊÇ·ñÊÇFe2O3µÄ²Ù×÷²½ÖèΪ£ºÑùÆ·¡ú·ÛËé¡ú¼ÓË®Èܽâ¡ú¹ýÂË¡úÏòÂËÒºÖеμÓKSCNÈÜÒº¡£ |
| D£®µâµ¥ÖÊÓëʳÑεķÖÀë³£ÓÃÉý»ª·¨£¬¶øµâË®ÖÐÌáÈ¡µâµ¥ÖÊÔò³£ÓÃÝÍÈ¡·¨¡£ |
ÏÂÁйØÓÚʵÑéÏÖÏóµÄÃèÊöÕýÈ·µÄÊÇ
| Ñ¡Ïî | ʵÑé²Ù×÷ | ʵÑéÏÖÏó |
| A | ½«Ê¢ÓÐCH4ÓëCl2µÄ¼¯ÆøÆ¿·ÅÔÚ¹âÁÁ´¦Ò»¶Îʱ¼ä | ÆøÌåÑÕÉ«±ädz£¬Æ¿ÄÚ±Ú¸½ÓÐÓÍ×´Îï |
| B | ½«ÒÒÏ©ÔÚ¿ÕÆøÖеãȼ | »ðÑæ³ÊÀ¶É«²¢°éÓкÚÑÌ |
| C | ÏòÊ¢Óб½µÄÊÔ¹ÜÖмÓÈ뼸µÎËáÐÔKMnO4ÈÜÒº£¬³ä·ÖÕñµ´ | ÒºÌå·Ö²ã£¬ÈÜÒº×ÏÉ«ÍÊÈ¥ |
| D | ½«ÕáÌÇÈÜÒºÓëÏ¡ÁòËá»ìºÏˮԡ¼ÓÈÈ£¬È¡·´Ó¦ºóµÄÈÜÒºÉÙÁ¿£¬¼ÓÈ뼸µÎÐÂÖÆµÄCu(OH)2Ðü×ÇÒº¼ÓÈÈ | ³öÏÖשºìÉ«³Áµí |
ÏÂͼÊÇijͬѧÉè¼ÆµÄ´¢Æø×°ÖÃ(¹Ì¶¨×°ÖÃÒÑÂÔÈ¥)¡£ÏÂÁÐ˵·¨Öв»ÕýÈ·µÄÊÇ![]()
| A£®´ò¿ªÖ¹Ë®¼Ða¡¢b,ÆøÌå´Ód¹Üµ¼Èë,´¢´æÔÚÏÂÃæµÄ¼¯ÆøÆ¿Àï |
| B£®È¡Óô¢´æÔÚÏÂÃæ¼¯ÆøÆ¿ÀïµÄÆøÌåʱ,ͨ¹ý¿ØÖÆÖ¹Ë®¼Ða¡¢b,¿É½«ÆøÌå˳ÀûÅųö |
| C£®ÆøÌå±»´¢´æÔÚÏÂÃæµÄ¼¯ÆøÆ¿Àïʱ,cµ¼¹ÜÒ²±ØÐ밲װֹˮ¼Ð |
| D£®¸Ã×°ÖÃÒ²¿É×÷ÎªÖÆÈ¡¶þÑõ»¯Ì¼ÆøÌåµÄ·¢Éú×°Öà |
ÏÂÁйØÓÚ¸÷ʵÑé×°ÖÃͼµÄÐðÊöÖÐÕýÈ·µÄÊÇ![]()
![]()
| A£®×°Öâ٣º¹¹³Éп¡ªÍÔµç³Ø |
| B£®×°Öâڣº³ýÈ¥Cl2Öк¬ÓеÄÉÙÁ¿HCl |
| C£®×°ÖâۣºÑéÖ¤äåÒÒÍé·¢ÉúÏûÈ¥·´Ó¦Éú³ÉÏ©Ìþ |
| D£®×°ÖâܣºÓÉʵÑéÏÖÏóÍÆÖªËáÐÔÇ¿Èõ˳ÐòΪCH3COOH£¾H2CO3£¾C6H5OH |