ÌâÄ¿ÄÚÈÝ
10£®ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©| A£® | BC½ºÌåÇø±ðÓÚÆäËû·ÖɢϵµÄ±¾ÖÊÌØÕ÷ÊǶ¡´ï¶ûÏÖÏó | |
| B£® | ½«Ð¡ÉÕ±ÖÐ25mLÕôÁóË®¼ÓÖÁ·ÐÌÚ£¬Ïò·ÐË®ÖÐÖðµÎ¼ÓÈë5¡«6µÎÂÈ»¯Ìú±¥ºÍÈÜÒº£¬¼ÌÐøÖó·ÐÖÁÈÜÒº³ÊºìºÖÉ«³Áµí£¬Í£Ö¹¼ÓÈÈ£¬ÒÔÖÆÈ¡Fe£¨OH£©3½ºÌå | |
| C£® | Fe£¨OH£©3½ºÌåÁ£×ÓÔڵ糡ӰÏìϽ«ÏòÒõ¼«Ô˶¯£¬ËµÃ÷Fe£¨OH£©3½ºÌå´øÕýµç | |
| D£® | ÍùFe£¨OH£©3½ºÌåÖÐÖðµÎ¼ÓÈëÏ¡H2SO4ÈÜҺʱ£¬¿ªÊ¼Ê±»á³öÏÖÄý¾Û£¬ÔÙ¼ÌÐøÖðµÎ¼Óʱ£¬³ÁµíÓÖ»áÏûʧ |
·ÖÎö A£®½ºÌåµÄ·ÖÉ¢ÖÊ΢Á£Ö±¾¶´óСÊǽºÌåÇø±ðÓÚÆäËü·ÖɢϵµÄ±¾ÖÊÌØÕ÷ËùÔÚ£»
B£®Ïò·ÐË®ÖеμÓFeCl3ÈÜÒº²¢¼ÌÐøÖó·ÐÖÁÒºÌå³Ê͸Ã÷µÄºìºÖÉ«¼´¿ÉÖÆµÃFe£¨OH£©3½ºÌ壻
C£®½ºÌå²»´øµç£»
D£®Fe£¨OH£©3½ºÌå¼ÓÈëÏ¡ÁòËá²úÉú¾Û³ÁÏÖÏó£®
½â´ð ½â£ºA£®½ºÌåÇø±ðÓÚÆäËü·ÖɢϵµÄ±¾ÖÊÊǽºÌå·ÖÉ¢ÖÊ΢Á£Ö±¾¶µÄ´óС£¬·ÖÉ¢ÖÊÁ£×ÓÖ±¾¶ÔÚ1nm¡«100nmÖ®¼äµÄ·ÖɢϵÊôÓÚ½ºÌ壬¹ÊA´íÎó£»
B£®Öó·ÐÖÁÈÜÒº³ÊºìºÖÉ«³Áµí£¬µÃ²»µ½½ºÌ壬¹ÊB´íÎó£»
C£®½ºÌå²»´øµç£¬½ºÁ£´øµçºÉ£¬¹ÊC´íÎó£»
D£®ÒòFe£¨OH£©3½ºÌå¼ÓÈëÏ¡ÁòËá²úÉú¾Û³ÁÏÖÏó£¬H2SO4ÓëFe£¨OH£©3·´Ó¦£¬³ÁµíÓÖÈܽ⣬ËùÒÔ³öÏÖÏȳÁµíºóÈܽâÏÖÏ󣬹ÊDÕýÈ·£®
¹ÊÑ¡D£®
µãÆÀ ±¾Ì⿼²é½ºÌåµÄÌØÐÔÒÔ¼°ÈÜÒººÍ½ºÌåµÄ±¾ÖÊÇø±ð£¬ÊìϤ½ºÌåµÄÐÔÖÊÊǽâ´ðµÄ¹Ø¼ü£¬ÌâÄ¿½Ï¼òµ¥£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
20£®»¯Ñ§Óë²ÄÁÏ¡¢Éú»îºÍ»·¾³ÃÜÇÐÏà¹Ø£®ÏÂÁÐÓйØËµ·¨ÖдíÎóµÄÊÇ£¨¡¡¡¡£©
| A£® | ѤÀöçÍ·×µÄÑÌ»¨ÖÐÌí¼ÓÁ˺¬¼Ø¡¢¸Æ¡¢ÄÆ¡¢ÍµÈ½ðÊô»¯ºÏÎï | |
| B£® | Ã÷·¯Ë®½âÐγɵÄAl£¨OH£©3½ºÌåÄÜÎü¸½Ë®ÖÐÐü¸¡Î¿ÉÓÃÓÚË®µÄ¾»»¯ | |
| C£® | ¹âµ¼ÏËά¾ßÓкÜÇ¿µÄµ¼µçÄÜÁ¦£¬¹Ê´óÁ¿ÓÃÓÚÖÆÔìͨѶ¹âÀ | |
| D£® | ½«º£Ë®ÌáÑκóµÄ¿à±ŨËõ¡¢Ñõ»¯£¬ÔÙ¹ÄÈëÈÈ¿ÕÆø¿ÉÌáÈ¡ÖеÄäå |
1£®ÔÚ1.0LÃܱÕÈÝÆ÷ÖзÅÈë1.0molX£¨g£©£¬ÔÚÒ»¶¨Î¶ȽøÐÐÈçÏ·´Ó¦£ºX£¨g£©?Y£¨g£©+Z£¨g£©¡÷H=akJ£®mol-1·´Ó¦Ê±¼ä£¨t£©ÓëÈÝÆ÷ÄÚÆøÌå×Üѹǿ£¨p£©µÄÊý¾Ý¼ûÏÂ±í£º
»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÊµÑé²âµÃ£¬ËæÎ¶ȵÄÉý¸ß·´Ó¦µÄƽºâ³£ÊýKÔö´ó£¬Ôò¡÷H£¾0£¨Ì¡¢£¼»ò=£©
£¨2£©ÆäËûÌõ¼þ²»±äʱ£¬ÎªÊ¹Æ½ºâÏòÓÒÒÆ¶¯£¬²ÉÓõÄÏÂÁдëÊ©¿ÉÐеÄÊÇBD£®
A£®ËõСÈÝÆ÷ÈÝ»ý B£®¼°Ê±·ÖÀë³öY¡¢Z C£®Ê¹ÓúÏÀíµÄ´ß»¯¼Á D£®Éý¸ßÌåϵζÈ
£¨3£©¼ÆËãÆ½ºâʱXµÄת»¯ÂÊΪ50%£¬¸ÃζÈÏ·´Ó¦µÄƽºâ³£ÊýֵΪ£º0.5£®
£¨4£©ÓÉ×ÜѹǿpºÍÆðʼѹǿpo±íʾ·´Ó¦ÌåϵµÄ×ÜÎïÖʵÄÁ¿n£¨×Ü£©ºÍ·´Ó¦ÎïXµÄÎïÖʵÄÁ¿n£¨X£©£¬Ôòn£¨×Ü£©=$\frac{p}{{p}_{0}}$mol£¬n£¨X£©=£¨2-$\frac{p}{{p}_{0}}$£©mol£¬·´Ó¦ÎïXµÄת»¯ÂÊa£¨X£©µÄ±í´ïʽΪ£¨$\frac{p}{{p}_{0}}$-1£©¡Á100%£®
| ʱ¼ät/h | 0 | 1 | 2 | 4 | 8 | 16 |
| ×Üѹǿp/100kPa | 4.00 | 4.20 | 4.50 | 5.20 | 6.00 | 6.00 |
£¨1£©ÊµÑé²âµÃ£¬ËæÎ¶ȵÄÉý¸ß·´Ó¦µÄƽºâ³£ÊýKÔö´ó£¬Ôò¡÷H£¾0£¨Ì¡¢£¼»ò=£©
£¨2£©ÆäËûÌõ¼þ²»±äʱ£¬ÎªÊ¹Æ½ºâÏòÓÒÒÆ¶¯£¬²ÉÓõÄÏÂÁдëÊ©¿ÉÐеÄÊÇBD£®
A£®ËõСÈÝÆ÷ÈÝ»ý B£®¼°Ê±·ÖÀë³öY¡¢Z C£®Ê¹ÓúÏÀíµÄ´ß»¯¼Á D£®Éý¸ßÌåϵζÈ
£¨3£©¼ÆËãÆ½ºâʱXµÄת»¯ÂÊΪ50%£¬¸ÃζÈÏ·´Ó¦µÄƽºâ³£ÊýֵΪ£º0.5£®
£¨4£©ÓÉ×ÜѹǿpºÍÆðʼѹǿpo±íʾ·´Ó¦ÌåϵµÄ×ÜÎïÖʵÄÁ¿n£¨×Ü£©ºÍ·´Ó¦ÎïXµÄÎïÖʵÄÁ¿n£¨X£©£¬Ôòn£¨×Ü£©=$\frac{p}{{p}_{0}}$mol£¬n£¨X£©=£¨2-$\frac{p}{{p}_{0}}$£©mol£¬·´Ó¦ÎïXµÄת»¯ÂÊa£¨X£©µÄ±í´ïʽΪ£¨$\frac{p}{{p}_{0}}$-1£©¡Á100%£®
19£®ÔÚ½øÐÐÖкͷ´Ó¦µÄ·´Ó¦ÈȲⶨµÄʵÑéÖв»ÐèÒªÓõ½µÄÒÇÆ÷ÊÇ£¨¡¡¡¡£©
| A£® | ÌìÆ½ | B£® | ÎÂ¶È¼Æ | C£® | »·Ðβ£Á§½Á°è°ô | D£® | Á¿Í² |