ÌâÄ¿ÄÚÈÝ
| |||||||||||||||||||
½âÎö£º
(1) |
Cl£ |
(2) |
A1(OH)3£«OH£ =[Al(OH)4]£»òAl(OH)3£«OH£ =AlO2££«2H20 |
(3) |
¢Ù¢ß, |
(4) |
c(Na+)£¾c(HCO3£)£¾c(CO32£)£¾c(OH£)£¾c(H+) |
µÚÒ»Ì⣺Èç¹û¸øºËÍâµç×Ó×ã¹»µÄÄÜÁ¿£¬ÕâЩµç×Ó±ã»á°ÚÍÑÔ×Ӻ˵ÄÊø¸¿¶øÀëÈ¥¡£ºËÍâµç×ÓÀ뿪¸ÃÔ×Ó»òÀë×ÓËùÐèÒªµÄÄÜÁ¿Ö÷ÒªÊÜÁ½´óÒòËØµÄÓ°Ï죺
¢ÙÔ×Ӻ˶ԺËÍâµç×ÓµÄÎüÒýÁ¦ ¢ÚÐγÉÎȶ¨½á¹¹µÄÇãÏò
ϱíÊÇÒ»Ð©ÆøÌ¬Ô×ÓʧȥºËÍⲻͬµç×ÓËùÐèµÄÄÜÁ¿£¨kJ?mol£1£©£º
| ï® | X | Y | |
| ʧȥµÚÒ»¸öµç×Ó | 519 | 502 | 580 |
| ʧȥµÚ¶þ¸öµç×Ó | 7296 | 4570 | 1820 |
| ʧȥµÚÈý¸öµç×Ó | 11799 | 6920 | 2750 |
| ʧȥµÚËĸöµç×Ó | 9550 | 11600 |
£¨1£©Í¨¹ýÉÏÊöÐÅÏ¢ºÍ±íÖеÄÊý¾Ý·ÖÎöΪʲôï®Ô×ÓʧȥºËÍâµÚ¶þ¸öµç×ÓʱËùÐèµÄÄÜÁ¿ÒªÔ¶Ô¶´óÓÚʧȥµÚÒ»¸öµç×ÓËùÐèµÄÄÜÁ¿¡£ ¡££¨2·Ö£©
£¨2£©±íÖÐX¿ÉÄÜΪµÚÈýÖÜÆÚÔªËØÖÐµÄ £¨ÌîÔªËØÃû³Æ£©¡£YÊÇÖÜÆÚ±íÖÐ ×åÔªËØ¡£
£¨3£©µÚ¶þÖÜÆÚÔªËØÖУ¬ £¨ÌîÔªËØ·ûºÅ£©ÔªËØÔ×ÓʧȥºËÍâµÚÒ»¸öµç×ÓÐèÒªµÄÄÜÁ¿×î¶à¡£
µÚ¶þÌ⣺ÏÖÓÐËÄ×éÎïÖʵÄÈÛµãÊý¾ÝÈçÏÂ±í£º
| A×é | B×é | C×é | D×é |
| ½ð¸Õʯ£º3550¡æ | Li£º181¡æ | HF£º£83¡æ | NaCl£º801¡æ |
| ¹è¾§Ì壺1410¡æ | Na£º98¡æ | HCl£º£115¡æ | KCl£º776¡æ |
| Åð¾§Ì壺2300¡æ | K£º64¡æ | HBr£º£89¡æ | RbCl£º718¡æ |
| ¶þÑõ»¯¹è£º1723¡æ | Rb£º39¡æ | HI£º£51¡æ | CsCl£º645¡æ |
¾Ý´Ë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©A×éÊôÓÚ ¾§Ì壬ÆäÈÛ»¯Ê±¿Ë·þµÄ΢Á£¼äµÄ×÷ÓÃÁ¦ÊÇ ¡¡¡¡ £»
£¨2£©B×é¾§Ì干ͬµÄÎïÀíÐÔÖÊÊÇ £¨ÌîÐòºÅ£©£»
¡¡¢ÙÓнðÊô¹âÔó ¡¡¢Úµ¼µçÐÔ ¢Ûµ¼ÈÈÐÔ ¢ÜÑÓÕ¹ÐÔ¡¡¡¡¢ÝÒ×ÈÜÓÚÓлúÈܼÁÖÐ
£¨3£©C×éHFÈ۵㷴³£ÊÇÓÉÓÚ ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ £»
£¨4£©D×é¾§Ìå¿ÉÄܾßÓеÄÐÔÖÊÊÇ £¨ÌîÐòºÅ£©£»
¢ÙÓ²¶ÈС ¢ÚË®ÈÜÒºÄܵ¼µç¡¡¡¡¡¡¢Û¹ÌÌåÄܵ¼µç ¢ÜÈÛÈÚ״̬Äܵ¼µç
| ÔªËØ±àºÅ | ÔªËØÐÔÖÊ»òÔ×ӽṹ |
| A | µÚÈýÖÜÆÚÖеİ뵼Ìå²ÄÁÏ |
| B | L²ãsµç×ÓÊý±Èpµç×ÓÊýÉÙ1 |
| C | ÊôÓÚµÚ¶þÖÜÆÚ£¬Ô×ÓÖÐÓÐ2¸öδ³É¶Ôµç×Ó |
| D | ǰËÄÖÜÆÚѽÖÐÆäδ³É¶Ôµç×ÓÊý×î¶à |
£¨2£©ÈôCÊǹÌÌ壬Cµ¥ÖʵÄÈÛµã______Aµ¥ÖʵÄÈ۵㣨Ìî¡°¸ßÓÚ¡±»ò¡°µÍÓÚ¡±£©£¬ÈôCµÄµ¥ÖÊÊÇÆøÌ壬AÓëCÐγɵϝºÏµÄ¾§ÌåÀàÐÍÊÇ______£®
£¨3£©Ð´³öÔªËØD»ù̬Ô×ӵĵç×ÓÅŲ¼Ê½£º______£®