ÌâÄ¿ÄÚÈÝ
ÏÂÁÐÐðÊö´íÎóµÄÊÇ
¢ÙĦ¶ûÊǹú¼Êµ¥Î»ÖÆÖÐÆ߸ö»ù±¾ÎïÀíÁ¿Ö®Ò»£»¢Ú1molÈκÎÎïÖʶ¼º¬ÓÐÔ¼6.02¡Á1023¸öÔ×Ó£»¢ÛÎïÖʵÄÁ¿Å¨¶ÈΪ0.1 mol/LµÄAlCl3ÈÜÒºÖУ¬Cl-µÄ¸öÊýÊÇ0.3NA£»¢ÜÇâÔ×ÓµÄĦ¶ûÖÊÁ¿ÊÇ1 g£»¢ÝHClµÄĦ¶ûÖÊÁ¿¾ÍÊÇ1 mol HCl·Ö×ÓµÄÖÊÁ¿£»¢Þ1mol SO2µÄÌå»ýÊÇ22.4L¡£
A£®¢Ù¢Ú¢Ý B£®¢Ú¢Û¢Ü C£®¢Ú¢Ü¢Ý¢Þ D£®È«²¿
ζÈΪTʱ£¬ÔÚ4.0 LºãÈÝÃܱÕÈÝÆ÷ÖгäÈë2.0 mol PCl5£¬·¢Éú·´Ó¦:
PCl5£¨g£©PCl3£¨g£©£«Cl2£¨g£©£¬·´Ó¦Ê±¼ä£¨t£©ÓëÈÝÆ÷ÄÚÆøÌå×Üѹǿ£¨p£©µÄÊý¾Ý¼ûÏÂ±í£º
t/s | 0 | 50 | 150 | 250 | 350 |
×Üѹǿp/100kPa | 100 | 116 | 119 | 120 | 120 |
£¨1£©ÓÉ×ÜѹǿpºÍÆðʼѹǿp0¼ÆËã·´Ó¦ÎïPCl5µÄת»¯ÂʦÁ£¨PCl5£©µÄ±í´ïʽΪ£¿Æ½ºâʱPCl5µÄת»¯ÂÊΪ¶àÉÙ?
£¨2£©·´Ó¦ÔÚÇ°50 sµÄƽ¾ùËÙÂÊv£¨PCl3£©Îª¶àÉÙ£¿
£¨3£©¸ÃζÈϵÄƽºâ³£ÊýΪ¶àÉÙ£¿
A£®ÔÚ500 mLÈÝÁ¿Æ¿ÖÐÅäÖÆ500 mLÉÕ¼îÈÜÒº |
B£®ÓÃÒÆÒº¹Ü£¨»ò¼îʽµÎ¶¨¹Ü£©Á¿È¡50.00 mLÉÕ¼îÈÜÒºÓÚ׶ÐÎÆ¿Öв¢¼Ó¼¸µÎ¼×»ù³Èָʾ¼Á |
C£®ÔÚÌìƽÉÏ׼ȷ³ÆÈ¡ÉÕ¼îÑùÆ·m g£¬ÔÚÉÕ±ÖмÓÕôÁóË®Èܽâ |
D£®½«ÎïÖʵÄÁ¿Å¨¶ÈΪc mol/LµÄ±ê×¼H2SO4ÈÜҺװÈëËáʽµÎ¶¨¹Ü£¬µ÷ÕûÒºÃ棬¼ÇÏ¿ªÊ¼¿Ì¶ÈV1mL |
E£®ÔÚ׶ÐÎƿϵæÒ»ÕÅ°×Ö½£¬µÎ¶¨µ½Öյ㣬¼Ç¼ÖÕµã¿Ì¶ÈΪV2mL ÇëÍê³ÉÏÂÁÐÎÊÌ⣺
£¨1£©ÕýÈ·µÄ²Ù×÷²½ÖèÊÇ£¨Ìîд×Öĸ£©________¡ú________¡ú________¡úD¡ú________.
£¨2£©µÎ¶¨¹Ü¶ÁÊýӦעÒâ_______________________.
£¨3£©²Ù×÷ÖÐ׶ÐÎƿϵæÒ»ÕÅ°×Ö½µÄ×÷ÓÃÊÇ___________________.
£¨4£©²Ù×÷DÖÐÒºÃæÓ¦µ÷Õûµ½________________________£»¼â×첿·ÖÓ¦____________£®
£¨5£©µÎ¶¨µ½ÖÕµãʱ׶ÐÎÆ¿ÄÚÈÜÒºµÄpHԼΪ___________£»ÖÕµãʱµÄÑÕÉ«±ä»¯ÊÇ________£®
£¨6£©ÈôËáʽµÎ¶¨¹ÜûÓñê×¼H2SO4ÈóÏ´£¬»á¶Ô²â¶¨½á¹ûÓкÎÓ°Ïì________£¨Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò¡°ÎÞÓ°Ï족£¬ÆäËû²Ù×÷¾ùÕýÈ·£©£®
£¨7£©¸ÃÉÕ¼îÑùÆ·µÄ´¿¶È¼ÆËãʽÊÇ__________________£®