ÌâÄ¿ÄÚÈÝ
X¡¢Y¡¢Z¡¢L¡¢MÎåÖÖÔªËصÄÔ×ÓÐòÊýÒÀ´ÎÔö´ó¡£X¡¢Y¡¢Z¡¢LÊÇ×é³Éµ°°×ÖʵĻù´¡ÔªËØ£¬MÊǵؿÇÖк¬Á¿×î¸ßµÄ½ðÊôÔªËØ¡£
»Ø´ðÏÂÁÐÎÊÌ⣺
(1)LµÄÔªËØ·ûºÅΪ________£»MÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃΪ________£»ÎåÖÖÔªËصÄÔ×Ӱ뾶´Ó´óµ½Ð¡µÄ˳ÐòÊÇ________(ÓÃÔªËØ·ûºÅ±íʾ)¡£
(2)Z¡¢XÁ½ÔªËØ°´Ô×ÓÊýÄ¿±È1¡Ã3ºÍ2¡Ã4¹¹³É·Ö×ÓAºÍB£¬AµÄµç×ÓʽΪ________£¬BµÄ½á¹¹Ê½Îª________¡£¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
(3)Îø(Se)ÊÇÈËÌå±ØÐèµÄ΢Á¿ÔªËØ£¬ÓëLͬһÖ÷×壬SeÔ×Ó±ÈLÔ×Ó¶àÁ½¸öµç×Ӳ㣬ÔòSeµÄÔ×ÓÐòÊýΪ________£¬Æä×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎﻯѧʽΪ________£¬¸Ã×å¶þ¡«ÎåÖÜÆÚÔªËص¥ÖÊ·Ö±ðÓëH2·´Ó¦Éú³É1 molÆø̬Ç⻯ÎïµÄ·´Ó¦ÈÈÈçÏ£¬±íʾÉú³É1 molÎø»¯Çâ·´Ó¦ÈȵÄÊÇ________(Ìî×Öĸ´úºÅ)¡£
a£®£«99.7 kJ¡¤mol£1 b£®£«29.7 kJ¡¤mol£1 c£®£20.6 kJ¡¤mol£1 d£®£241.8 kJ¡¤mol£1
(4)ÓÃMµ¥ÖÊ×÷Ñô¼«£¬Ê¯Ä«×÷Òõ¼«£¬NaHCO3ÈÜÒº×÷µç½âÒº½øÐеç½â£¬Éú³ÉÄÑÈÜÎïR£¬RÊÜÈÈ·Ö½âÉú³É»¯ºÏÎïQ¡£Ð´³öÑô¼«Éú³ÉRµÄµç¼«·´Ó¦Ê½£º____________________________________£»ÓÉRÉú³ÉQµÄ»¯Ñ§·½³ÌʽΪ________________________________________________________¡£
¡¡(1)O¡¡µÚÈýÖÜÆÚ¢óA×å¡¡Al>C>N>O>H
(2) ¡¡(3)34¡¡H2SeO4¡¡b
(4)Al£«3HCO3¡ª£3e£===Al(OH)3¡ý£«3CO2¡ü[»òAl£3e£===Al3£«¡¢Al3£«£«3HCO3¡ª===Al(OH)3¡ý£«3CO2¡ü]¡¡2Al(OH)3Al2O3£«3H2O
½âÎö
X¡¢Y¡¢Z¡¢W¡¢RÊÇÔªËØÖÜÆÚ±íÇ°ËÄÖÜÆÚÖеij£¼ûÔªËØ,ÆäÏà¹ØÐÅÏ¢Èçϱí:
ÔªËØ | Ïà¹ØÐÅÏ¢ |
X | ×é³Éµ°°×ÖʵĻù´¡ÔªËØ,Æä×î¸ßÕý»¯ºÏ¼ÛÓë×îµÍ¸º»¯ºÏ¼ÛµÄ´úÊýºÍΪ2 |
Y | µØ¿ÇÖк¬Á¿×î¸ßµÄÔªËØ |
Z | ´æÔÚÖÊÁ¿ÊýΪ23,ÖÐ×ÓÊýΪ11µÄºËËØ |
W | Éú»îÖдóÁ¿Ê¹ÓÃÆäºÏ½ðÖÆÆ·,¹¤ÒµÉÏ¿ÉÓõç½âÈÛÈÚÑõ»¯ÎïµÄ·½·¨ÖƱ¸Æäµ¥ÖÊ |
R | ÓжàÖÖ»¯ºÏ¼Û,Æä°×É«ÇâÑõ»¯ÎïÔÚ¿ÕÆøÖлáѸËÙ±ä³É»ÒÂÌÉ«,×îºó±ä³ÉºìºÖÉ« |
(1)WÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃΪ¡¡¡¡¡¡;X¡¢Y¡¢Z¡¢WËÄÖÖÔªËصÄÔ×Ӱ뾶´Ó´óµ½Ð¡µÄ˳ÐòÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡(ÓÃÔªËØ·ûºÅ±íʾ)¡£
(2)XÓëÇâÁ½ÔªËØ°´Ô×ÓÊýÄ¿±È1¡Ã3ºÍ2¡Ã4¹¹³É·Ö×ÓAºÍB,AµÄ½á¹¹Ê½Îª¡¡¡¡¡¡;BµÄµç×ÓʽΪ¡¡¡¡¡¡¡¡¡£»¯ºÏÎïZYÖдæÔڵĻ¯Ñ§¼üÀàÐÍΪ¡¡¡¡¡¡¡¡¡£
(3)Éé(As)ÊÇÈËÌå±ØÐèµÄ΢Á¿ÔªËØ,ÓëXͬһÖ÷×å,AsÔ×Ó±ÈXÔ×Ó¶àÁ½¸öµç×Ó²ã,ÔòÉéµÄÔ×ÓÐòÊýΪ¡¡¡¡¡¡,Æä×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄ»¯Ñ§Ê½Îª¡¡¡¡¡¡¡¡¡£¸Ã×å¶þ¡¢Èý¡¢ËÄÖÜÆÚÔªËصÄÆø̬Ç⻯ÎïµÄÎȶ¨ÐÔ´Ó´óµ½Ð¡µÄ˳ÐòÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡(Óû¯Ñ§Ê½±íʾ)¡£
(4)ÓÃRCl3ÈÜÒº¸¯Ê´ÍÏß·°åµÄÀë×Ó·½³ÌʽΪ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£¼ìÑéÈÜÒºÖÐR3+³£ÓõÄÊÔ¼ÁÊÇ¡¡¡¡¡¡¡¡,¿ÉÒԹ۲쵽µÄÏÖÏóÊÇ¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡£
(5)ZWºÏ½ð(Z17W12)ÊÇÒ»ÖÖDZÔÚµÄÖüÇâ²ÄÁÏ,ÓÉZ¡¢Wµ¥ÖÊÔÚÒ»¶¨Ìõ¼þÏÂÈÛÁ¶¶ø³É¡£¸ÃºÏ½ðÔÚÒ»¶¨Ìõ¼þÏÂÍêÈ«ÎüÇâµÄ·´Ó¦·½³ÌʽΪ:Z17W12+17H217ZH2+12W,µÃµ½µÄ»ìºÏÎïQ(17ZH2+12W)ÔÚ6.0 mol¡¤L-1 HClÈÜÒºÖÐÄÜÍêÈ«ÊͷųöH2¡£1 mol Z17W12ÍêÈ«ÎüÇâºóµÃµ½µÄ»ìºÏÎïQÓëÉÏÊöÑÎËáÍêÈ«·´Ó¦,ÊͷųöH2µÄÎïÖʵÄÁ¿Îª¡¡¡¡¡¡¡£
¶ÌÖÜÆÚÔªËØX¡¢Y¡¢Z¡¢M¡¢NÔ×ÓÐòÊýÒÀ´ÎÔö´ó£¬ÓйØÐÅÏ¢ÈçÏ£º
ÔªËØ | ÓйØÐÅÏ¢ |
X | ×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµÄ2±¶ |
Y | ÔªËصÄÖ÷Òª»¯ºÏ¼ÛΪ-2¼Û |
Z | Æäµ¥Öʼ°»¯ºÏÎïµÄÑæɫΪ»ÆÉ« |
M | ÓëXͬÖ÷×壬Æäµ¥ÖÊΪ°ëµ¼Ìå²ÄÁÏ |
N | Æäµ¥ÖÊÔÚYµ¥ÖÊÖÐȼÉÕ£¬·¢³öÃ÷ÁÁµÄÀ¶×ÏÉ«»ðÑæ |
£¨1£©XY2µÄµç×ÓʽÊÇ £»Z2Y2ÖÐËùº¬»¯Ñ§¼üÀàÐÍÊÇ £»XY2ÓëZ2Y2·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ ¡£
£¨2£©ºãÈÝÌõ¼þÏ£¬Ò»¶¨Á¿µÄNY2¡¢Y2·¢Éú·´Ó¦£º2NY2£¨g£©+Y2£¨g£©2NY3£¨g£©¡£Î¶ȷֱðΪT1ºÍT2ʱ£¬NY3µÄÌå»ý·ÖÊýËæʱ¼ä±ä»¯ÈçÏÂͼ¡£¸Ã·´Ó¦µÄ¡÷H 0£¨Ìî¡°£¾¡±¡¢¡°<¡±»ò¡°=¡±£¬ÏÂͬ£©£»ÈôT1¡¢T2ʱ¸Ã·´Ó¦µÄ»¯Ñ§Æ½ºâ³£Êý·Ö±ðΪK1¡¢K2£¬ÔòK1 K2¡£
£¨3£©XµÄ·Ç½ðÊôÐÔ±ÈM £¨Ìî¡°Ç¿¡±»ò¡°Èõ¡±£©£¬ÄÜÖ¤Ã÷´Ë½áÂÛµÄÊÂʵÊÇ £¨ÓÃÀë×Ó·½³Ìʽ±íʾ£©¡£