ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿£¨1£©°´ÒªÇó±íʾÏÂÁÐÓлúÎ
¢ÙÏà¶Ô·Ö×ÓÖÊÁ¿Îª72Çҷеã×îµÍµÄÍéÌþµÄ½á¹¹¼òʽ£º____¡£
¢Ú˳-2-¶¡Ï©µÄ½á¹¹¼òʽ£º____________¡£
¢ÛijȲÌþ¾´ß»¯¼ÓÇâºó¿ÉµÃµ½2-¼×»ù¶¡Í飬Ôò¸ÃȲÌþµÄÃû³ÆÊÇ£¨°´ÏµÍ³ÃüÃû·¨ÃüÃû£©£º______¡£
£¨2£©Ä³ÓлúÎïX·Ö×ÓÖÐÖ»º¬C¡¢H¡¢OÈýÖÖÔªËØ£¬Ïà¶Ô·Ö×ÓÖÊÁ¿Ð¡ÓÚ110£¬ÆäÖÐÑõÔªËصÄÖÊÁ¿·ÖÊýΪ14.8%¡£ÒÑÖª¸ÃÎïÖÊ¿ÉÓëFeCl3ÈÜÒº·¢ÉúÏÔÉ«·´Ó¦£¬ÔòXµÄ·Ö×ÓʽΪ_____£»Èô1molXÓëŨäåË®·´Ó¦Ê±¿ÉÏûºÄ3molBr2£¬ÔòXµÄ½á¹¹¼òʽΪ_____¡£
£¨3£©°´ÒªÇóд³öÏÂÁз´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
¢ÙʵÑéÊÒÖƱ¸ÒÒȲµÄ»¯Ñ§·½³Ìʽ£º__________¡£
¢Ú2-äå±ûÍéÓëÇâÑõ»¯ÄÆË®ÈÜÒº¹²ÈȵĻ¯Ñ§·½³Ìʽ£º_____¡£
¡¾´ð°¸¡¿C(CH3)4 3-¼×»ù-1-¶¡È² C7H8O CaC2+2H2O¡úCa(OH)2+C2H2¡ü CH3CH(Br)CH3+NaOH CH3CH(OH)CH3+NaBr
¡¾½âÎö¡¿
(1)¢ÙÍéÌþÖ»º¬C¡¢HÁ½ÖÖÔªËصı¥ºÍÌþ£»ÔÚÍéÌþÖÐCµÄÊýÄ¿Ô½¶à£¬·ÐµãÔ½¸ß£¬Ö§Á´Ô½¶à£¬·ÐµãÔ½µÍ£¬Ïà¶Ô·Ö×ÓÖÊÁ¿Îª72£¬ËµÃ÷º¬ÓÐ5¸öC¡¢12¸öH£¬Æä½á¹¹¼òʽ£ºC(CH3)4£¬¹Ê´ð°¸Îª£ºC(CH3)4£»
¢Ú¶¡Ï©º¬ÓÐ4¸ö̼£¬ÇÒÓÐ̼̼˫¼ü£¬Ë³-2-¶¡Ï©µÄ½á¹¹¼òʽ£º£¬¹Ê´ð°¸Îª£º£»
¢ÛȲÌþº¬ÓÐ̼̼Èý¼ü£¬¾´ß»¯¼ÓÇâºó¿ÉµÃµ½2-¼×»ù¶¡Í飬Ôò¸ÃȲÌþµÄÃû³ÆΪ£º3-¼×»ù-1-¶¡È²£¬¹Ê´ð°¸Îª£º3-¼×»ù-1-¶¡È²¡£
(2) ÓлúÎïX·Ö×ÓÖÐÖ»º¬C¡¢H¡¢OÈýÖÖÔªËØ£¬Ïà¶Ô·Ö×ÓÖÊÁ¿Ð¡ÓÚ110£¬ÆäÖк¬ÑõµÄÖÊÁ¿·ÖÊýΪ14.8%£¬·Ö×ÓÖÐÑõÔ×Ó×î´óÊýĿСÓÚ£¬¹ÊXÖÐÑõÔ×ÓÊýĿΪ1£¬M£¨X£©=£¬¸ÃÎïÖÊ¿ÉÓëFeCl3ÈÜÒº·¢ÉúÏÔÉ«·´Ó¦£¬ËµÃ÷º¬ÓзÓôÇ»ù£¬¼ÙÉèΪ¶þԪȡ´ú£¬¼õÈ¥1¸ö-C6H4-¡¢1¸ö-OHºó£¬Ê£Óà»ùÍŵÄʽÁ¿Îª£º108-76-17=15£¬ÔòÊ£Óà»ùÍÅΪ-CH3£¬¹ÊXµÄ·Ö×ÓʽΪC7H8O£¬ÔòXΪ¼×»ù±½·Ó£»Èô1molXÓëŨäåË®·´Ó¦Ê±¿ÉÏûºÄ3molBr2£¬äå·¢Éú·ÓôÇ»ùµÄÁÚ¡¢¶Ôλȡ´ú£¬¹ÊXÖм׻ùÓë·ÓôÇ»ù´¦ÓÚ¼äλλÖã¬ÔòXµÄ½á¹¹¼òʽΪ£º£¬¹Ê´ð°¸Îª£ºC7H8O£»£»
(3) ¢ÙʵÑéÊÒÓõçʯºÍË®ÖƱ¸ÒÒȲ£¬Æ仯ѧ·½³Ìʽ£ºCaC2+2H2O¡úCa(OH)2+C2H2¡ü£¬¹Ê´ð°¸Îª£ºCaC2+2H2O¡úCa(OH)2+C2H2¡ü£»
¢Ú2-äå±ûÍéÓëÇâÑõ»¯ÄÆË®ÈÜÒº¹²ÈÈ£¬äåÔ×Ó±»ôÇ»ùÈ¡´ú£¬Æ仯ѧ·½³Ìʽ£ºCH3CH(Br)CH3+NaOH CH3CH(OH)CH3+NaBr£¬¹Ê´ð°¸Îª£ºCH3CH(Br)CH3+NaOH CH3CH(OH)CH3+NaBr¡£
¡¾ÌâÄ¿¡¿Ò»¶¨Î¶ÈÏ£¬ÔÚ1LºãÈÝÃܱÕÈÝÆ÷ÖмÓÈëlmolµÄN2(g)ºÍ3molH2(g)·¢Éú·´Ó¦£ºN2(g)+3H2(g) 2NH3(g) ¡÷H<0£¬ NH3µÄÎïÖʵÄÁ¿Óëʱ¼äµÄ¹ØϵÈçϱíËùʾ£¬ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ( )
ʱ¼ä(min) | 0 | t1 | t2 | t3 |
NH3ÎïÖʵÄÁ¿(mol) | 0 | 0.2 | 0.3 | 0.3 |
A. 0t1min£¬v(NH3)=0.2/t1mol¡¤L-1¡¤min-1
B. t3ʱÔÙ¼ÓÈë1molµÄN2(g)ºÍ3molH2(g)£¬·´Ó¦´ïÐÂƽºâʱ£¬c(N2)>0.85mol¡¤L-1
C. N2(g)+3H2(g) 2NH3(g)µÄ»î»¯ÄÜСÓÚ2NH3(g) N2(g)+3H2(g)µÄ»î»¯ÄÜ
D. Éý¸ßζȣ¬¿ÉʹÕý·´Ó¦ËÙÂʼõС£¬Äæ·´Ó¦ËÙÂÊÔö´ó£¬¹ÊƽºâÄæÒÆ