ÌâÄ¿ÄÚÈÝ
2013ÄêϰëÄ꣬Î人Îíö²ÌìÆøÌØ±ð¶à£¬¿ÕÆøÎÛȾÑÏÖØ£®ºþ±±Ê¡¾ö¶¨ÔÚ¡°Ê®¶þÎ塱ÆÚ¼ä£¬½«´óÁ¦ÊµÊ©¡°ÇåË®À¶Ì족¹¤³Ì£®²»ÀûÓÚ¡°ÇåË®À¶Ì족¹¤³ÌʵʩµÄÊÇ£¨¡¡¡¡£©
| A¡¢¼ÓÇ¿³ÇÊÐÉú»îÎÛË®Íѵª³ýÁ×´¦Àí£¬¶ôÖÆË®Ìå¸»ÓªÑø»¯ |
| B¡¢Îª·ÀÖ¹µç³ØÖеÄÖØ½ðÊôÎÛȾ£¬·Ï¾Éµç³ØÓ¦×÷ÉîÂñ´¦Àí |
| C¡¢»ý¼«ÍƹãÌ«ÑôÄÜ¡¢·çÄÜ¡¢µØÈÈÄܼ°Ë®ÄܵȵÄʹÓ㬼õÉÙ»¯Ê¯È¼ÁϵÄʹÓà |
| D¡¢´óÁ¦ÊµÊ©¿óÎïȼÁÏ¡°ÍÑÁò¡¢ÍÑÏõ¼¼Êõ¡±£¬¼õÉÙÁòµÄÑõ»¯ÎïºÍµªµÄÑõ»¯ÎïÎÛȾ |
¿¼µã£º³£¼ûµÄÉú»î»·¾³µÄÎÛȾ¼°ÖÎÀí
רÌ⣺»¯Ñ§Ó¦ÓÃ
·ÖÎö£º¸ù¾Ý¡°ÇåË®À¶Ì족Ô̺¬µÄº¬Òå·ÖÎö£¬¡°ÇåË®À¶Ì족Òþָˮ¡¢¿ÕÆøÎ´ÊÜÎÛȾ£®
½â´ð£º
½â£ºA£®¼ÓÇ¿³ÇÊÐÉú»îÎÛË®Íѵª³ýÁ×´¦Àí£¬¶ôÖÆË®Ìå¸»ÓªÑø»¯£¬ÓÐÀûÓÚ±£»¤Ë®×ÊÔ´£¬·ûºÏÌâÒ⣬¹ÊA´íÎó£»
B£®·Ï¾Éµç³Ø×÷ÉîÂñ´¦Àí»òÎÛȾÍÁÈÀ£¬²»·ûºÏÌâÒ⣬¹ÊBÕýÈ·£»
C£®»ý¼«ÍƹãÌ«ÑôÄÜ¡¢·çÄÜ¡¢µØÈÈÄܼ°Ë®ÄܵȵÄʹÓ㬼õÉÙ»¯Ê¯È¼ÁϵÄʹÓ㬷ûºÏÌâÒ⣬¹ÊC´íÎó£»
D£®ÁòµÄÑõ»¯ÎïºÍµªµÄÑõ»¯ÎïÎÛȾ¿ÕÆø£¬ÊµÊ©¿óÎïȼÁÏ¡°ÍÑÁò¡¢ÍÑÏõ¼¼Êõ¡±£¬¼õÉÙÎÛȾÎïµÄ²úÉú£¬·ûºÏÌâÒ⣬¹ÊD´íÎó£®
¹ÊÑ¡B£®
B£®·Ï¾Éµç³Ø×÷ÉîÂñ´¦Àí»òÎÛȾÍÁÈÀ£¬²»·ûºÏÌâÒ⣬¹ÊBÕýÈ·£»
C£®»ý¼«ÍƹãÌ«ÑôÄÜ¡¢·çÄÜ¡¢µØÈÈÄܼ°Ë®ÄܵȵÄʹÓ㬼õÉÙ»¯Ê¯È¼ÁϵÄʹÓ㬷ûºÏÌâÒ⣬¹ÊC´íÎó£»
D£®ÁòµÄÑõ»¯ÎïºÍµªµÄÑõ»¯ÎïÎÛȾ¿ÕÆø£¬ÊµÊ©¿óÎïȼÁÏ¡°ÍÑÁò¡¢ÍÑÏõ¼¼Êõ¡±£¬¼õÉÙÎÛȾÎïµÄ²úÉú£¬·ûºÏÌâÒ⣬¹ÊD´íÎó£®
¹ÊÑ¡B£®
µãÆÀ£º±¾Ì⿼²é»¯Ñ§»·¾³ÎÛȾ֪ʶ£¬²àÖØÓÚ»¯Ñ§ÓëÉú»î¡¢Éú²úÒÔ¼°»·¾³µÄ¿¼²é£¬ÄѶȲ»´ó£¬×¢ÒâÏà¹Ø»ù´¡ÖªÊ¶µÄ»ýÀÛ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ζÈΪTʱ£¬ÏòV LµÄÃܱÕÈÝÆ÷ÖгäÈëÒ»¶¨Á¿µÄAºÍB£¬·¢Éú·´Ó¦£ºA£¨g£©+B£¨g£©?C£¨s£©+xD£¨g£©¡÷H£¾0£¬ÈÝÆ÷ÖÐA¡¢B¡¢DµÄÎïÖʵÄÁ¿Å¨¶ÈËæÊ±¼äµÄ±ä»¯Èç±íËùʾ£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| ʱ¼ä | Æðʼ | 5min | 10min | 15min | 20min | 25min | 30min |
| AŨ¶È£¨mol?L-1£© | 3.5 | 2.3 | 2.0 | 2.0 | 2.8 | 3.0 | 3.0 |
| BŨ¶È£¨mol?L-1£© | 2.5 | 1.3 | 1.0 | 1.0 | 1.8 | 2.0 | 2.0 |
| DŨ¶È£¨mol?L-1£© | 0 | 2.4 | 3.0 | 3.0 | 1.4 | 1.0 | 1.0 |
| A¡¢·´Ó¦ÔÚǰ10minµÄƽ¾ù·´Ó¦ËÙÂÊv£¨D£©=0.3mol?L-1?min-1 | ||
B¡¢¸Ã·´Ó¦µÄƽºâ³£Êý±í´ïʽK=
| ||
| C¡¢Èôƽºâʱ±£³ÖζȲ»±ä£¬Ñ¹ËõÈÝÆ÷Ìå»ýƽºâ²»Òƶ¯ | ||
| D¡¢·´Ó¦ÖÁ15minʱ£¬¸Ä±äµÄÌõ¼þ¿ÉÒÔÊÇÉý¸ßÎÂ¶È |
ÊÒÎÂʱ½«PH=5µÄÁòËáÈÜҺϡÊÍ1000±¶ºó£¬Ôòc£¨H+£©£ºc£¨SO42-£©ÊÇ£¨¡¡¡¡£©
| A¡¢2£º1 | B¡¢21£º1 |
| C¡¢20£º1 | D¡¢22£º1 |
ÏÂÁÐÎïÖÊÖУ¬º¬ÓÐ×ÔÓÉÒÆ¶¯µÄCl-µÄÊÇ£¨¡¡¡¡£©
| A¡¢KClO3ÈÜÒº |
| B¡¢KCl¾§Ìå |
| C¡¢ÈÛÈÚµÄNaCl |
| D¡¢ÂÈ»¯ÇâÆøÌå |
51.2¿ËÍÍêÈ«ÈÜÓÚÊÊÁ¿Å¨ÏõËáÖУ¬ÊÕ¼¯µ½µªµÄÑõ»¯Îº¬NO¡¢NO2¡¢N2O4£©µÄ»ìºÏÎï¹²0.8mol£¬ÕâÐ©ÆøÌåÇ¡ºÃÄܱ»500ml 2mol?L-1 µÄÇâÑõ»¯ÄÆÈÜÒºÍêÈ«ÎüÊÕ£¬Éú³ÉµÄÑÎΪÏõËáÄÆºÍÑÇÏõËáÄÆ£¬ÔòµªµÄÑõ»¯ÎïÖеÄNOµÄÎïÖʵÄÁ¿Îª£¨¡¡¡¡£©
| A¡¢0.2 mol |
| B¡¢0.3 mol |
| C¡¢0.4 mol |
| D¡¢0.5 mol |
¶ÔÏÂÁл¯Ñ§ÓÃÓïµÄÀí½âºÍÃèÊö¾ùÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢Ô×ӽṹʾÒâͼ |
| B¡¢±ÈÀýÄ£ÐÍ |
| C¡¢½á¹¹Ê¾ÒâͼΪ |
| D¡¢µç×Óʽ |