ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÄÜÔ´ÊÇÈËÀàÀµÒÔÉú´æºÍ·¢Õ¹µÄÖØÒªÎïÖÊ»ù´¡£¬³£¹æÄÜÔ´µÄºÏÀíÀûÓúÍÐÂÄÜÔ´µÄºÏÀí¿ª·¢Êǵ±½ñÉç»áÃæÁÙµÄÑϾþ¿ÎÌ⣬»Ø´ðÏÂÁÐÎÊÌ⣺
(1)ÒÒ´¼ÊÇδÀ´ÄÚȼ»úµÄÊ×Ñ¡»·±£ÐÍÒºÌåȼÁÏ¡£2.0gÒÒ´¼ÍêȫȼÉÕÉú³ÉҺ̬ˮ·Å³ö59.43kJµÄÈÈÁ¿£¬ÔòÒÒ´¼È¼ÉÕµÄÈÈ»¯Ñ§·½³ÌʽΪ__________________________________________________________ ¡£
(2)ÓÉÓÚC3H8(g)C3H6(g)+H2(g) ¦¤H=+bkJ¡¤mol£1(b>0)µÄ·´Ó¦ÖУ¬·´Ó¦Îï¾ßÓеÄ×ÜÄÜÁ¿________(Ìî¡°´óÓÚ¡±¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±)Éú³ÉÎï¾ßÓеÄ×ÜÄÜÁ¿£¬ÄÇôÔÚ»¯Ñ§·´Ó¦Ê±£¬·´Ó¦Îï¾ÍÐèÒª________(Ìî¡°·Å³ö¡±»ò¡°ÎüÊÕ¡±)ÄÜÁ¿²ÅÄÜת»¯ÎªÉú³ÉÎï¡£
(3)¹ØÓÚÓÃË®ÖÆÈ¡¶þ´ÎÄÜÔ´ÇâÆø£¬ÒÔÏÂÑо¿·½Ïò²»ÕýÈ·µÄÊÇ£¨________£©
A£®×é³ÉË®µÄÇâºÍÑõ¶¼ÊÇ¿ÉÒÔȼÉÕµÄÎïÖÊ£¬Òò´Ë¿ÉÑо¿ÔÚË®²»·Ö½âµÄÇé¿öÏ£¬Ê¹Çâ³ÉΪ¶þ´ÎÄÜÔ´
B£®Éè·¨½«Ì«Ñô¹â¾Û½¹£¬²úÉú¸ßΣ¬Ê¹Ë®·Ö½â²úÉúÇâÆø
C£®Ñ°ÕÒ¸ßЧ´ß»¯¼Á£¬Ê¹Ë®·Ö½â²úÉúÇâÆø£¬Í¬Ê±ÊÍ·ÅÄÜÁ¿
D£®Ñ°ÕÒÌØÊâ´ß»¯¼Á£¬ÓÃÓÚ¿ª·¢Á®¼ÛÄÜÔ´£¬ÒÔ·Ö½âË®ÖÆÈ¡ÇâÆø
(4)ÒÑÖªÏÂÁÐÁ½¸öÈÈ»¯Ñ§·½³Ìʽ£º
A¡¢2H2(g)+O2(g)2H2O(l) ¡÷H£½£571.6kJ¡¤mol£1
B¡¢C3H8(g)+5O2(g)3CO2(g)+4H2O(l) ¡÷H£½£2220kJ¡¤mol£1
ÆäÖУ¬ÄܱíʾȼÉÕÈȵÄÈÈ»¯Ñ§·½³ÌʽΪ__________£¬ÆäȼÉÕÈÈ¡÷H£½______________¡£
¡¾´ð°¸¡¿C2H5OH(l)+3O2(g)2CO2(g)+3H2O(l)¡¡ ¦¤H=£1366.89kJ¡¤mol£1 СÓÚ ÎüÊÕ AC B £2220kJ¡¤mol£1
¡¾½âÎö¡¿
(1)ȼÉÕÈÈÊÇÖ¸1mol¿ÉȼÎïÍêȫȼÉÕÉú³ÉÎȶ¨µÄ»¯ºÏÎï·Å³öµÄÈÈÁ¿£¬ÒÒ´¼ÍêȫȼÉÕÉú³É¶þÑõ»¯Ì¼ºÍҺ̬ˮ£¬ÒÀ¾Ý2.0gÒÒ´¼ÍêȫȼÉÕÉú³ÉҺ̬ˮ·Å³ö59.43kJµÄÈÈÁ¿£¬¼ÆËã1molÒÒ´¼ÍêȫȼÉÕÉú³ÉҺ̬ˮ·Å³öµÄÈÈÁ¿£¬¾Ý´ËÊéдÒÒ´¼È¼ÉÕµÄÈÈ»¯Ñ§·½³Ìʽ£»
(2)¸Ã·´Ó¦ÊôÓÚÎüÈÈ·´Ó¦£¬·´Ó¦Îï¾ßÓеÄ×ÜÄÜÁ¿Ð¡ÓÚÉú³ÉÎïµÄ×ÜÄÜÁ¿£¬»¯Ñ§·´Ó¦Ê±ÐèÒªÎüÊÕÄÜÁ¿£»
(3)A.ÑõÆøÊÇÖúȼµÄ£¬¾Ý´Ë·ÖÎö£»C.Ë®·Ö½âÊÇÎüÈÈ·´Ó¦£¬¾Ý´Ë·ÖÎö£»
(4)ȼÉÕÈÈÊÇÖ¸1mol¿ÉȼÎïÍêȫȼÉÕÉú³ÉÎȶ¨µÄ»¯ºÏÎï·Å³öµÄÈÈÁ¿£¬¾Ý´Ë·ÖÎö£»
(1)ÒÒ´¼ÍêȫȼÉÕÉú³É¶þÑõ»¯Ì¼ºÍҺ̬ˮ£¬ÒÀ¾Ý2.0gÒÒ´¼ÍêȫȼÉÕÉú³ÉҺ̬ˮ·Å³ö59.43kJµÄÈÈÁ¿£¬Ôò1molÒÒ´¼ÍêȫȼÉÕÉú³ÉҺ̬ˮ·Å³öµÄÈÈÁ¿Îª59.43kJ¡Á23=1366.89kJ£¬¹ÊÒÒ´¼È¼ÉÕµÄÈÈ»¯Ñ§·½³ÌʽΪ£ºC2H5OH(l)+3O2(g)2CO2(g)+3H2O(l)¡¡ ¦¤H=£1366.89kJ¡¤mol£1£»
(2)ÓÉÓÚC3H8(g)C3H6(g)+H2(g)·´Ó¦µÄ¦¤H >0£¬¸Ã·´Ó¦ÊÇÎüÈÈ·´Ó¦£¬·´Ó¦Îï¾ßÓеÄ×ÜÄÜÁ¿Ð¡ÓÚÉú³ÉÎïµÄ×ÜÄÜÁ¿£¬ÔÚ·¢Éú»¯Ñ§·´Ó¦Ê±£¬·´Ó¦Îï¾ÍÐèÒªÎüÊÕÄÜÁ¿£¬¹Ê´ð°¸Îª£ºÐ¡ÓÚ£»ÎüÊÕ£»
(3)ÑõÆøÊÇÖúȼµÄ£¬ÇÒË®²»·Ö½âÒ²¾ÍÊÇÎïÖʲ»±ä»¯£¬ÎïÖʲ»±ä»¯Ò²¾Í²»»á²úÉúÐÂÎïÖÊ£¬²»»á²úÉúÐÂÎïÖʾͲ»»á²úÉúÇâÆø£¬¹ÊAÏî´íÎó£»Ë®·Ö½âÊÇÎüÈÈ·´Ó¦£¬¹ÊCÏî´íÎó£»×ÛÉÏ£¬±¾ÌâÑ¡AC£»
(4)ȼÉÕÈÈÊÇÖ¸1mol¿ÉȼÎïÍêȫȼÉÕÉú³ÉÎȶ¨µÄ»¯ºÏÎï·Å³öµÄÈÈÁ¿£¬¾ÝÌâ¸øµÄÈÈ»¯Ñ§·½³Ìʽ¿ÉÖª£¬BÄܱíʾC3H8ȼÉÕµÄÈÈ»¯Ñ§·½³Ìʽ£¬C3H8µÄȼÉÕÈÈ¡÷H£½£2220kJ¡¤mol£1£»
¡¾ÌâÄ¿¡¿µª¼°Æ仯ºÏÎï¶Ô»·¾³¾ßÓÐÏÔÖøÓ°Ïì¡£
(1)ÒÑÖªÆû³µÆø¸×Öеª¼°Æ仯ºÏÎï·¢ÉúÈçÏ·´Ó¦£º
¡÷H=+180 kJ¡¤mol-1
¡÷H=+68 kJ¡¤mol-1
Ôò ¡÷H=__________ kJ¡¤mol-1
(2)¶ÔÓÚ·´Ó¦µÄ·´Ó¦Àú³ÌÈçÏ£º
µÚÒ»²½£º
µÚ¶þ²½£º
ÆäÖпɽüËÆÈÏΪµÚ¶þ²½·´Ó¦²»Ó°ÏìµÚÒ»²½µÄƽºâ£¬µÚÒ»²½·´Ó¦ÖУº¦ÔÕý=k1Õý¡¤c2(NO)£¬¦ÔÄæ=k1Ä桤c(N2O2)£¬k1Õý¡¢k1ÄæΪËÙÂʳ£Êý£¬½öÊÜζÈÓ°Ïì¡£ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ______(Ìî±êºÅ)
A Õû¸ö·´Ó¦µÄËÙÂÊÓɵÚÒ»²½·´Ó¦ËÙÂʾö¶¨
B ͬһζÈÏ£¬Æ½ºâʱµÚÒ»²½·´Ó¦µÄk1Õý£¯k1ÄæÔ½´ó£¬·´Ó¦ÕýÏò³Ì¶ÈÔ½´ó
C µÚ¶þ²½·´Ó¦ËÙÂʵͣ¬Òò¶øת»¯ÂÊÒ²µÍ
D µÚ¶þ²½·´Ó¦µÄ»î»¯ÄܱȵÚÒ»²½·´Ó¦µÄ»î»¯Äܸß
(3)¿Æѧ¼ÒÑо¿³öÁËÒ»ÖÖ¸ßЧ´ß»¯¼Á£¬¿ÉÒÔ½«COºÍNO2Á½Õßת»¯ÎªÎÞÎÛȾÆøÌ壬·´Ó¦·½³ÌʽΪ£º ¡÷H<0¡£Ä³Î¶ÈÏ£¬Ïò10 LÃܱÕÈÝÆ÷Öзֱð³äÈë0£®1 mol NO2ºÍ0£®2 mol CO£¬·¢ÉúÉÏÊö·´Ó¦£¬Ëæ×Å·´Ó¦µÄ½øÐУ¬ÈÝÆ÷ÄÚµÄѹǿ±ä»¯ÈçϱíËùʾ£º
ʱ¼ä£¯min | 0 | 2 | 4 | 6 | 8 | 10 | 12 |
ѹǿ£¯kPa | 75 | 73.4 | 71.95 | 70.7 | 69.7 | 68.75 | 68.75 |
ÔÚ´ËζÈÏ£¬·´Ó¦µÄƽºâ³£ÊýKp=___________kPa-1(K
(4)Æû³µÅÅÆø¹Ü×°ÓеÄÈýÔª´ß»¯×°Ö㬿ÉÒÔÏû³ýCO¡¢NOµÈµÄÎÛȾ£¬·´Ó¦»úÀíÈçÏÂ
I£º NO+Pt(s)=NO(*) [Pt(s)±íʾ´ß»¯¼Á£¬NO(*)±íʾÎü¸½Ì¬NO£¬ÏÂͬ]
¢ò£ºCO+Pt(s)=CO(*)
III£ºNO(*)=N(*)+O(*)
IV£ºCO(*)+O(*)=CO2+2Pt(s)
V£ºN(*)+N(*)=N2+2 Pt(s)
VI£ºNO(*)+N(*)=N2O+2 Pt(s)
βÆøÖз´Ó¦Îï¼°Éú³ÉÎïŨ¶ÈËæζȵı仯¹ØϵÈçͼ¡£
¢Ù330¡æÒÔϵĵÍÎÂÇø·¢ÉúµÄÖ÷Òª·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ__________________________¡£
¢Ú·´Ó¦VµÄ»î»¯ÄÜ_____·´Ó¦VIµÄ»î»¯ÄÜ(Ìî¡°<¡±¡¢¡°>¡±»ò¡°=¡±)£¬ÀíÓÉÊÇ_________________¡£