×îÐÂÈ˽̰æÊÔÌâ רÌâÏÞʱ¼¯Ñµ(Îå)
1£®C [½âÎö] a¹ý³ÌµÄ»î»¯ÄܱÈb¹ý³ÌµÄ¸ß£¬¹Ê·´Ó¦¹ý³ÌbÓд߻¯¼Á²ÎÓ룬AÏî´íÎó£»ÓÉͼ±êÐÅÏ¢¿ÉÖª¶þÕßÄÜÁ¿µÄÁ¿ÖµÖ®²îΪ¦¤H£¬¼´ìʱä¾ÍÊǦ¤H£¬BÏî´íÎó£»²»Í¬´ß»¯¼ÁµÄ´ß»¯Ð§Âʲ»Í¬£¬¹Ê¸Ä±ä´ß»¯¼Á£¬¿É¸Ä±ä¸Ã·´Ó¦µÄ»î»¯ÄÜ£¬CÏîÕýÈ·£»ÔÚÓд߻¯¼ÁµÄÌõ¼þÏ£¬¸Ã·´Ó¦µÄ»î»¯ÄܵÈÓÚE1£¬DÏî´íÎó¡£
2£®D [½âÎö] AÏ¸Ç˹¶¨ÂÉʵÖÊÉÏÊÇÄÜÁ¿Êغ㶨ÂɵÄÌåÏÖ£¬ÕýÈ·¡£BÏŨÁòËáÏ¡Ê͹ý³ÌÖÐÒ²·Å³öÈÈÁ¿£¬ËùÒԷųöµÄÈÈÁ¿Ó¦´óÓÚ57.3 kJ£¬ÕýÈ·¡£CÏÄÜÁ¿Ô½µÍµÄÎïÖÊ£¬Ô½Îȶ¨£¬ÕýÈ·¡£DÏ·´Ó¦ÈȼÆËã´íÎó¡£
3£®B [½âÎö] ÓÉÁ½¸ö·´Ó¦ÖÐÔªËØµÄ»¯ºÏ¼Û±ä»¯ÖªAÏîÕýÈ·£»µ±·´Ó¦¢ÙÖÐÏûºÄ1 mol O2(g)ʱ£¬·Å³öµÄÈÈÁ¿Îª566 kJ£¬µ±·´Ó¦¢ÚÖÐÏûºÄ1 mol O2(g)ʱ·Å³öµÄÈÈÁ¿Îª296 kJ£¬¹Êµ±·´Ó¦¢Ù¢Ú¾ùÏûºÄ1 mol O2(g)ʱ£¬¢Ù·Å³öµÄÈÈÁ¿´óÓÚ¢Ú£¬BÏî´íÎó£»Na2CO3ÓëH2SO4·´Ó¦Éú³ÉCO2£¬¿ÉÖ¤Ã÷·Ç½ðÊôÐÔS>C£¬CÏîÕýÈ·£»¢Ù¡Á2£¢Ú¼´ÎªDÏîÖеÄÈÈ»¯Ñ§·½³Ìʽ£¬DÏîÕýÈ·¡£
2
4£®B [½âÎö] ½«Èý¸ö·½³Ìʽ·Ö±ð±àºÅΪ¢Ù¡¢¢Ú¡¢¢Û£¬Ôò¢Ù£¢Ú£¢Û¡Á¿ÉµÃ2FeO(s)£«
32CO(g)===2CO2(g)£«2Fe(s)
¦¤H£½£436 kJ/mol£¬¹Ê14 g CO³ä·Ö·´Ó¦ºó·Å³ö109 kJÄÜÁ¿¡£ 5£®C [½âÎö] ·´Ó¦M(s)£«N(g)R(g)µÄìʱäΪ¸ºÖµ£¬·´Ó¦ÊÇ·ÅÈÈ·´Ó¦£¬·´Ó¦ÎïÄÜÁ¿¸ßÓÚÉú³ÉÎ¹ÊA´íÎó£»Òò¿ÉÄæ·´Ó¦²»ÄܽøÐг¹µ×£¬2 mol R(g)Óë1 mol N(g)ÔÚ¸ÃÌõ¼þϳä¢Ú3
·Ö·´Ó¦£¬·Å³öÈÈÁ¿ 22 T(g) Q2 ¦¤H£½£(Q1£«)kJ/mol£¬CÏîÕýÈ·£»Í¬ÖÖÎïÖʹÌ̬±äÎªÆøÌ¬Ê±ÎüÊÕÄÜÁ¿£¬·´Ó¦ÊÇ·ÅÈÈ·´Ó¦£¬ 2ìʱäΪ¸ºÖµ£¬M(g)£«N(g)R(g) ¦¤H£½£Q3 kJ¡¤mol1£¬ÔòQ3>Q1£¬¹ÊD´íÎó¡£ 6£®C [½âÎö] µÈÁ¿µÄ¼×´¼ÍêȫȼÉշųöµÄÈÈÁ¿¶àÓÚ²»ÍêȫȼÉշųöµÄÈÈÁ¿£¬¹Ê¢ÙÖЦ¤HǰÕßСÓÚºóÕߣ»¹ÌÌåÁò±ä³ÉÆøÌåÒªÎüÊÕÈÈÁ¿£¬¹Ê¢ÚÖЦ¤HǰÕß´óÓÚºóÕߣ»¢ÛÖкóÕ߷ųöÈÈÁ¿¶à£¬¹Ê¦¤HǰÕß´óÓÚºóÕߣ»¢ÜÖÐǰÕßÎüÈÈ£¬ºóÕß·ÅÈÈ£¬¦¤HǰÕß´óÓÚºóÕß¡£CÏîÕýÈ·¡£ 7£®A [½âÎö] ÓÉÓÚµÚÒ»¸ö·´Ó¦Éú³ÉµÄNO»á¼ÌÐøÓëCH4·´Ó¦£¬¹Ê½«Á½¸ö·´Ó¦µþ¼ÓºóµÃ £ µ½Ò»¸öз½³Ìʽ£ºCH4(g)£«2NO2(g)===N2(g)£«CO2(g)£«2H2O(g) ¦¤H£½£867 kJ¡¤mol1£¬¹Ê £££ ÓÐ290 kJ¡¤mol1n(NO)£«433.5 kJ¡¤mol1n(NO2)£½202.7 kJ¡¤mol1£¬0.25n(NO)£«0.5n(NO2)£½0.2 mol£¬n(NO)¡Ãn(NO2)£½2¡Ã1¡£ 8£®B [½âÎö] ÓÉÓÚ·´Ó¦¿ÉÄæ£¬¼×ÈÝÆ÷ÖзųöµÄÈÈÁ¿Ð¡ÓÚ197 kJ£¬¹Ê¦¤H1>£197 kJ¡¤mol£1 £»ÒҺͱûÈÝÆ÷ÖÐÆ½ºâ״̬Ïàͬ£¬¹Ê¦¤H2£½¦¤H3£»¼×ÖÐSO2µÄת»¯ÂÊ´óÓÚÒÒÖеģ¬¹Ê¦¤H1<2¦¤H2<¦¤H3¡£ 9£®(1)¢Ù4HCl(g)£«O2(g)=====2Cl2(g)£«2H2O(g) ¦¤H£½£115.6 kJ/mol 400¡æ ¢Ú31.9 Ç¿ (2)SiH4(g)£«2O2(g)===SiO2(s)£«2H2O(l) £ ¦¤H£½£1 520.0 kJ¡¤mol1 [½âÎö] (1)¢ÙÀûÓ÷´Ó¦AÓëÌâÖÐÐÅÏ¢¡°Ñõ»¯4 mol HCl·Å³ö115.6 kJµÄÈÈÁ¿¡±¿Éд³öÈÈ»¯Ñ§·½³Ìʽ£º4HCl(g)£«O2(g)=====2Cl2(g)£«2H2O(g) ¦¤H£½£115.6 kJ/mol£»¢ÚÉèH¡ªCl¼ü¼ü400¡æÄÜΪx kJ/mol¡¢H¡ªO¼ü¼üÄÜΪy kJ/mol£¬ÒÀ¾Ý¢ÙÖÐÈÈ»¯Ñ§·½³ÌʽºÍÌâ¸ÉÖÐÒÑÖªÊý¾ÝÓУº4x£«498£243¡Á2£4y£½£115.6£¬½âµÃy£x£½31.9£¬ËµÃ÷H¡ªO¼üÓëH¡ªCl¼ü¼üÄÜÏà²î32 CuO/CuCl2 CuO/CuCl2 £ ²¿±à±¾ÊÔÌ⣬»¶ÓÏÂÔØ£¡ ×îÐÂÈ˽̰æÊÔÌâ kJ/mol¡£ÒòΪ¡°¼üÄÜÔ½´ó£¬¼üÔ½Àι̡±£¬ËùÒÔH¡ªO¼üÇ¿ÓÚH¡ªCl¼ü¡£ (2)SiH4ÆøÌåÔÚÑõÆøÖÐÍêȫȼÉյĻ¯Ñ§·½³ÌʽΪSiH4£«2O2=====SiO2£«2H2O£¬ÓÉ·½³Ìʽ¿ÉÖª£¬1 mol SiH4ÍêȫȼÉÕ×ªÒÆ8 molµç×Ó£¬¹ÊÈÈ»¯Ñ§·½³ÌʽΪSiH4(g)£«2O2(g)===SiO2(s)£«2H2O(l) £ ¦¤H£½£1 520.0 kJ¡¤mol1¡£ £ 10£®(1)£½ (2)D (3)£74.8 kJ¡¤mol1 (4)C [½âÎö] (1)¸ø¶¨·´Ó¦µÄ·´Ó¦ÈÈֻȡ¾öÓÚ·´Ó¦ÎïºÍÉú³ÉÎïµÄ¶àÉÙºÍ״̬£¬ÓëÖмä¹ý³ÌÎ޹أ¬¹Ê¼×Íéϸ¾úʹ1 mol¼×ÍéÉú³ÉCO2ÆøÌåÓëҺ̬ˮ£¬·Å³öµÄÄÜÁ¿ÈÔµÈÓÚ890.3 kJ¡£ (2)1 g CH4ÍêÈ«·´Ó¦ÊÍ·Å15.46 kJµÄÈÈÁ¿£¬Ôò1 mol CH4ÍêÈ«·´Ó¦·Å³öÈÈÁ¿Îª247.36 kJ£¬¹ÊDͼ·ûºÏÌâÒâ¡£ (3)¢Ú£«¢Û£¢Ù¼´µÃC(s)£«2H2(g)===CH4(g) £ ¦¤H£½£74.8 kJ¡¤mol1¡£ £ (4)ÒÑÖªCH4(g)£«2O2(g)===CO2(g)£«2H2O(l) ¦¤H£½£890.3 kJ¡¤mol1£¬ÔòCO2ÓëH2O·´Ó¦Éú³ÉCH4ÓëO2µÄ·´Ó¦ÎüÈÈ£¬¹ÊAÏî²»ÕýÈ·£»Ê¹CO2·Ö½âÉú³É̼ÓëO2µÄ·´Ó¦ÎªÎüÈÈ·´Ó¦£¬³£ÎÂϲ»ÄÜ·¢Éú£¬¹ÊBÏî²»ÕýÈ·£»ÀûÓÃÌ«ÑôÄÜʹ´óÆøÖеÄCO2Ó뺣µ×¿ª²ÉµÄCH4ºÏ³ÉºÏ³ÉÆø(CO¡¢H2)ÊǺÏÀíµÄ£¬CÏîÕýÈ·£»½«¹Ì̬̼ºÏ³ÉΪC60£¬ÒÔC60×÷ΪȼÁÏ£¬¼«²»¾¼ÃºÏË㣬¹ÊDÏî²»ÕýÈ·¡£ 11£®(1)CH4(g)£«2O2(g)===CO2(g)£«2H2O(l) ¦¤H£½£890.3 kJ/mol (2)CH4(g)£«2H2O(g)===CO2(g)£«4H2(g) £ ¦¤H£½£«165.0 kJ¡¤mol1 (3)H¡¢O(»òÇâÔ×Ó¡¢ÑõÔ×Ó) H2 (4)¦¤H3£½¦¤H1£«¦¤H2 [½âÎö] (2)Óâ١Á2£¢Ú¼´¿ÉµÃµ½CH4(g)£«2H2O(g)===CO2(g)£«4H2(g) ¦¤H£½£«165.0 £ kJ¡¤mol1¡£ (3)¹Û²ìͼÏñÐÅÏ¢Öª£¬¸ßÎÂʱˮÏÈ·Ö½âÉú³ÉH2¡¢O2£¬È»ºóÁ½ÖÖµ¥ÖÊ·Ö½â¿É¼ÌÐø·Ö½â³ÉÇâÔ×Ó¡¢ÑõÔ×Ó£¬ÓÉÓÚÇâÔ×Ó±ÈÑõÔ×Ӷ࣬¹ÊAÊÇÇâÔ×Ó£¬BÊÇÑõÔ×Ó¡£Çâ·Ö×Ó·Ö½â³ÉÇâÔ×ÓʱÐèÒªÎüÊÕÄÜÁ¿£¬¹Ê»¯Ñ§Äܽϵ͵ÄÎïÖÊÊÇÇâ·Ö×Ó¡£ µãȼ ²¿±à±¾ÊÔÌ⣬»¶ÓÏÂÔØ£¡
Ïà¹ØÍÆ¼ö£º