ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ð´³öÏÂÁи÷ÓлúÎïµÄ½á¹¹¼òʽ£º
(1)µ±0.2 molÌþAÔÚÑõÆøÖÐÍêȫȼÉÕÉú³ÉCO2ºÍH2O¸÷1.2 mol£¬´ß»¯¼Ó³ÉºóÉú³É2,2¶þ¼×»ù¶¡Í飬ÔòAµÄ½á¹¹¼òʽΪ__________________________________¡£
(2)ijȲÌþÓëH2³ä·Ö¼Ó³ÉÉú³É2,5-¶þ¼×»ù¼ºÍ飬¸ÃȲÌþµÄ½á¹¹¼òʽΪ________________________¡£
(3)ijÆø̬Ìþ100 mL(±ê×¼×´¿ö)Ó뺬1.43 gäåµÄäåˮǡºÃÍêÈ«¼Ó³É£¬Éú³ÉÎᄇⶨÿ¸ö̼Ô×ÓÉ϶¼ÓÐÒ»¸öäåÔ×Ó£¬¸ÃÌþµÄ½á¹¹¼òʽΪ__________________________________¡£
(4)ijÌþ1 molÓë2 mol HClÍêÈ«¼Ó³É£¬Éú³ÉµÄÂÈ´úÌþ×î¶à»¹¿ÉÒÔÓë4 mol Cl2·´Ó¦£¬Ôò¸ÃÌþµÄ½á¹¹¼òʽΪ____________________________________¡£
¡¾´ð°¸¡¿ CH2=CH-CH=CH2£»
¡¾½âÎö¡¿
ÎïÖÊ·´Ó¦×ñÊØÖÊÁ¿Êغ㶨ÂÉ£¬ÔòÔªËØÖÖÀà¡¢Ô×Ó¸öÊý²»±ä£»È²Ìþº¬ÓÐCC£¬ÓëÇâÆø·¢Éú¼Ó³É·´Ó¦Ê±£¬ÏàÁÚCÔ×Ó¸÷Ôö¼Ó2¸öHÔ×Ó¡£
(1)ÌþÖ»º¬ÓÐC¡¢H£¬£¬0.2 molÌþȼÉÕÉú³ÉCO2ºÍH2O¸÷1.2 mol£¬ÇóµÃx=6£¬y=12£¬A¿É·¢Éú¼Ó³É·´Ó¦Éú³É2,2¶þ¼×»ù¶¡Í飬ÔòΪϩÌþ£¬Ë«¼üÖ»ÄܳöÏÖÔÚÒ»¶Ë£¬Æä½á¹¹¼òʽΪ£º £»(2)2,5-¶þ¼×»ù¼ºÍéµÄ½á¹¹¼òʽΪCH3-CH£¨CH3£©-CH2-CH2-CH£¨CH3£©- CH3£¬È²Ìþ¼Ó³ÉºóÏàÁÚCÔ×Ó³öÏÖ2¸öHÔ×Ó£¬¶ø̼Á´½á¹¹²»±ä£¬¹ÊÆä½á¹¹¼òʽ£º£»(3)100mL±ê¿öϵÄÆøÌ壬n=0.1/22.4mol£¬µ±¸ÃÆøÌåµÄÎïÖʵÄÁ¿Îª1molʱ£¬ÔòÆäÓëäåË®·¢Éú¼Ó³É·´Ó¦¿ÉÏûºÄäåµ¥ÖʵÄÖÊÁ¿Îª1.43g 224£¬n£¨Br£©=1.43224/80=4mol£¬¼´4moläåÔ×Ó£¬ÌâÄ¿¸ø³ö£ºÃ¿¸ö̼Ô×ÓÉ϶¼ÓÐÒ»¸öäåÔ×Ó£¬ÔòÌþÖк¬ÓÐ4¸ö̼Ô×Ó£¬¿ÉµÃ¸ÃÌþµÄ½á¹¹¼òʽΪCH2=CH-CH=CH2£»(4)ijÌþ1 molÓë2 mol HClÍêÈ«¼Ó³É£¬Í¬Ê±ÒýÈë2molHÔ×Ó£¬Éú³ÉµÄÂÈ´úÌþ×î¶à»¹¿ÉÒÔÓë4 mol Cl2·´Ó¦£¬·¢ÉúÈ¡´ú·´Ó¦£¬Ôò²úÎïÖк¬ÓÐ4molHÔ×Ó£¬¹ÊÔÌþº¬ÓÐ2molHÔ×Ó£¬ÇÒº¬ÓÐ1molC¡ÔC£¬Ôò¸ÃÌþµÄ½á¹¹¼òʽ£ºCH¡ÔCH£»