ÌâÄ¿ÄÚÈÝ
ÒÑÖª£º¢ÙA¡¢B¡¢C¡¢DËÄÖÖÎïÖʾùº¬ÔªËØX£¬ÓеϹ¿ÉÄܺ¬ÓÐÔªËØY¡¢Z£®ÔªËØY¡¢X¡¢ZµÄÔ×ÓÐòÊýÒÀ´ÎµÝÔö£®¢ÚXÔÚA¡¢B¡¢C¡¢DÖж¼²»³ÊÏÖËüµÄ×î¸ß»¯ºÏ¼Û£®¢ÛÊÒÎÂϵ¥ÖÊAÓëijÖÖ³£¼ûһԪǿ¼îÈÜÒº·´Ó¦£¬¿ÉµÃµ½BºÍC£®¢Ü»¯ºÏÎïDÊÜÈÈ´ß»¯·Ö½â£¬¿ÉÖÆµÃÔªËØYµÄµ¥ÖÊ£®
(1)ÔªËØXÊÇ________£¬ZÊÇ________
(2)д³ö¢ÛÖз´Ó¦µÄ»¯Ñ§·½³Ìʽ£®
________________________________________________________
(3)д³ö¢ÜÖз´Ó¦µÄ»¯Ñ§·½³Ìʽ£®
________________________________________________________
´ð°¸£º
½âÎö£º
½âÎö£º
|
(1)Cl(»òÂÈ),K(»ò¼Ø) (2)Cl2£«2KOH (3)2KClO3 |
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
H2ºÍI2ÔÚÒ»¶¨Ìõ¼þÏÂÄÜ·¢Éú·´Ó¦£ºH2£¨g£©+I2£¨g£©?2HI£¨g£©¡÷H=-a kJ?mol-1
ÒÑÖª
£¨a¡¢b¡¢c¾ù´óÓÚÁ㣩
ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
ÒÑÖª
ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢·´Ó¦ÎïµÄ×ÜÄÜÁ¿¸ßÓÚÉú³ÉÎïµÄ×ÜÄÜÁ¿ | B¡¢¶Ï¿ª1mol H-H¼üºÍ1mol I-I¼üËùÐèÄÜÁ¿´óÓÚ¶Ï¿ª2mol H-I¼üËùÐèÄÜÁ¿ | C¡¢¶Ï¿ª2mol H-I¼üËùÐèÄÜÁ¿Ô¼Îª£¨c+b+a£©kJ | D¡¢ÏòÃܱÕÈÝÆ÷ÖмÓÈë2mol H2ºÍ2mol I2£¬³ä·Ö·´Ó¦ºó·Å³öµÄÈÈÁ¿Ð¡ÓÚ2a kJ |