ÌâÄ¿ÄÚÈÝ

A¡¢B¡¢C¡¢DËÄÖÖ¶ÌÖÜÆÚÔªËØ£¬0.5mol AµÄÔªËØµÄÀë×ӵõ½NA¸öµç×Óºó±»»¹Ô­ÎªÖÐÐÔÔ­×Ó£»0.4gAµÄÑõ»¯ÎïÇ¡ºÃÓë100mL0.2mol/LµÄÑÎËáÍêÈ«·´Ó¦£»AÔªËØÔ­×ÓºËÄÚÖÊ×ÓÊýÓëÖÐ×ÓÊýÏàµÈ£®BÔªËØÔ­×ÓºËÍâµç×ÓÊý±ÈAÔªËØÔ­×ÓºËÍâµç×ÓÊý¶à1£»C-Àë×ÓºËÍâµç×Ó²ãÊý±ÈAÔªËØµÄÀë×ÓºËÍâµç×Ó²ãÊý¶à1£»DÔªËØÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ2±¶£®ÇëÌîдÏÂÁпոñ£º
£¨1£©ÍƶÏA¡¢B¡¢C¡¢DËÄÖÖÔªËØµÄ·ûºÅA
 
£»B
 
£»C
 
£»D
 
£»
£¨2£©CµÄÒ»¼ÛÒõÀë×ӵĽṹʾÒâͼ
 
£»
£¨3£©DÔªËØµÄ×î¸ß¼ÛÑõ»¯ÎïµÄ½á¹¹Ê½ÊÇ
 
£»
£¨4£©C¡¢DÁ½ÔªËØÐγɵϝºÏÎïµç×Óʽ
 
£¬·Ö×ÓÄÚº¬ÓÐ
 
¼ü£¨Ìî¡°¼«ÐÔ¡±»ò¡°·Ç¼«ÐÔ¡±£©£®
¿¼µã£ºÎ»ÖýṹÐÔÖʵÄÏ໥¹ØÏµÓ¦ÓÃ
רÌâ£ºÔªËØÖÜÆÚÂÉÓëÔªËØÖÜÆÚ±íרÌâ
·ÖÎö£º¶ÌÖÜÆÚÔªËØA¡¢B¡¢C¡¢DÖУ¬0.5mol AÔªËØµÄÀë×ӵõ½NA¸öµç×Ó±»»¹Ô­ÎªÖÐÐÔÔ­×Ó£¬ÔòAÀë×Ó´øÁ½¸öµ¥Î»ÕýµçºÉ£¬0.4g AµÄÑõ»¯ÎïÇ¡ºÃÓë100ml 0.2mol/LµÄÑÎËáÍêÈ«·´Ó¦£¬HClµÄÎïÖʵÄÁ¿=0.1L¡Á0.2mol/L=0.02mol£¬ÓÉAO+2HCl¨TACl2+H2O£¬¿ÉÖª0.4gAOµÄÎïÖʵÄÁ¿Îª0.01mol£¬ÔòM£¨AO£©=
0.4g
0.01mol
=40g/mol£¬¹ÊAµÄĦ¶ûÖÊÁ¿Îª40g/mol-16g/mol=24g/mol£¬AÔ­×ÓºËÄÚÖÊ×ÓÊýÄ¿ÓëÖÐ×ÓÊýÄ¿ÏàµÈ£¬ÔòÖÊ×ÓÊýΪ12£¬¼´AΪMgÔªËØ£»BÔªËØÔ­×ÓºËÍâµç×ÓÊý±ÈAÔªËØÔ­×ÓºËÍâµç×ÓÊý¶à1£¬ÔòBΪAl£»C-±ÈAÔªËØµÄÀë×Ó¶à1¸öµç×Ӳ㣬ÔòCµÄÖÊ×ÓÊýΪ18-1=17£¬¼´CΪClÔªËØ£»DÔªËØÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ2±¶£¬Ô­×ÓÖ»ÄÜÓÐ2¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ4£¬¼´DΪCÔªËØ£¬ÒԴ˽â´ð£®
½â´ð£º ½â£º¶ÌÖÜÆÚÔªËØA¡¢B¡¢C¡¢DÖУ¬0.5mol AÔªËØµÄÀë×ӵõ½NA¸öµç×Ó±»»¹Ô­ÎªÖÐÐÔÔ­×Ó£¬ÔòAÀë×Ó´øÁ½¸öµ¥Î»ÕýµçºÉ£¬0.4g AµÄÑõ»¯ÎïÇ¡ºÃÓë100ml 0.2mol/LµÄÑÎËáÍêÈ«·´Ó¦£¬HClµÄÎïÖʵÄÁ¿=0.1L¡Á0.2mol/L=0.02mol£¬ÓÉAO+2HCl¨TACl2+H2O£¬¿ÉÖª0.4gAOµÄÎïÖʵÄÁ¿Îª0.01mol£¬ÔòM£¨AO£©=
0.4g
0.01mol
=40g/mol£¬¹ÊAµÄĦ¶ûÖÊÁ¿Îª40g/mol-16g/mol=24g/mol£¬AÔ­×ÓºËÄÚÖÊ×ÓÊýÄ¿ÓëÖÐ×ÓÊýÄ¿ÏàµÈ£¬ÔòÖÊ×ÓÊýΪ12£¬¼´AΪMgÔªËØ£»BÔªËØÔ­×ÓºËÍâµç×ÓÊý±ÈAÔªËØÔ­×ÓºËÍâµç×ÓÊý¶à1£¬ÔòBΪAl£»C-±ÈAÔªËØµÄÀë×Ó¶à1¸öµç×Ӳ㣬ÔòCµÄÖÊ×ÓÊýΪ18-1=17£¬¼´CΪClÔªËØ£»DÔªËØÔ­×Ó×îÍâ²ãµç×ÓÊýÊÇ´ÎÍâ²ãµç×ÓÊýµÄ2±¶£¬Ô­×ÓÖ»ÄÜÓÐ2¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ4£¬¼´DΪCÔªËØ£¬
£¨1£©×ÛÉÏËùÊö£¬AΪMg£¬BΪAl£¬CΪCl£¬DΪC£¬¹Ê´ð°¸Îª£ºMg£»Al£»Cl£»C£» 
£¨2£©ClµÄÖÊ×ÓÊýΪ17£¬Àë×ӽṹʾÒâͼΪ£¬¹Ê´ð°¸Îª£º£»
£¨3£©DÎªÌ¼ÔªËØ£¬×î¸ß¼ÛÑõ»¯ÎïΪCO2£¬·Ö×ÓÖÐCÔ­×ÓÓëOÔ­×ÓÖ®¼äÐγÉ2¶Ô¹²Óõç×Ó¶Ô£¬Æä½á¹¹Ê½ÎªO=C=O£¬¹Ê´ð°¸Îª£ºO=C=O£»
£¨4£©Cl¡¢CÁ½ÔªËØÐγɵϝºÏÎïΪCCl4£¬µç×ÓʽΪ£¬·Ö×ÓÄÚº¬Óм«ÐÔ¼ü£¬¹Ê´ð°¸Îª£º£»¼«ÐÔ£®
µãÆÀ£º±¾Ì⿼²éλÖýṹÐÔÖʹØÏµ¼°ÆäÓ¦Ó㬲àÖØ¶Ô»¯Ñ§ÓÃÓïµÄ¿¼²é£¬ÍƶÏÔªËØÊǽâ´ð¹Ø¼ü£¬ÌâÄ¿ÄѶÈÖеȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
¼×´¼¿É×÷ΪȼÁÏµç³ØµÄÔ­ÁÏ£®Í¨¹ýÏÂÁз´Ó¦¿ÉÒÔÖÆ±¸¼×´¼£º
CO£¨g£©+2H2£¨g£©?CH3OH£¨g£©¡÷H=-90.8kJ?mol-1ÔÚÒ»ÈÝ»ý¿É±äµÄÃܱÕÈÝÆ÷ÖгäÈë10mol COºÍ20mol H2£¬CO µÄƽºâת»¯ÂÊËæÎ¶ȣ¨T£©¡¢Ñ¹Ç¿£¨P£©µÄ±ä»¯Èçͼ1Ëùʾ£¬µ±´ïµ½Æ½ºâ״̬Aʱ£¬ÈÝÆ÷µÄÌå»ýΪ20L£®

£¨1£©¸Ã·´Ó¦µÄ»¯Ñ§Æ½ºâ³£Êý±í´ïʽΪ
 
£®
£¨2£©Èç·´Ó¦¿ªÊ¼Ê±ÈÔ³äÈë10mol CO ºÍ20mol H2£¬ÔòÔÚÆ½ºâ״̬BʱÈÝÆ÷µÄÌå»ýV£¨B£©=
 
 L£®
£¨3£©¹ØÓÚ·´Ó¦CO£¨g£©+2H2£¨g£©?CH3OH£¨g£©ÔÚ»¯Ñ§Æ½ºâ״̬ʱµÄÃèÊöÕýÈ·µÄÊÇ
 
£¨Ìî
×Öĸ£©£®
A£®COµÄº¬Á¿±£³Ö²»±ä     
B£®ÈÝÆ÷ÖÐCH3OHŨ¶ÈÓëCOŨ¶ÈÏàµÈ
C£®2VÕý£¨CH3OH£©=VÕý£¨H2£©
D£®ÈÝÆ÷ÖлìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿±£³Ö²»±ä
£¨4£©CO£¨g£©+2H2£¨g£©?CH3OH£¨g£©£¬°´ÕÕÏàͬµÄÎïÖʵÄÁ¿Í¶ÁÏ£¬²âµÃCOÔÚ²»Í¬Î¶ÈÏÂµÄÆ½ºâת»¯ÂÊÓëѹǿµÄ¹ØÏµÈçͼ2Ëùʾ£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
 
£®
A£®Î¶ȣºT1£¼T2£¼T3
B£®Õý·´Ó¦ËÙÂÊ£º¦Í£¨a£©£¾¦Í£¨c£©£»¦Í£¨b£©£¾¦Í£¨d£©
C£®Æ½ºâ³£Êý£ºK£¨a£©=K£¨c£©£»K£¨b£©£¾K£¨d£©
D£®Æ½¾ùĦ¶ûÖÊÁ¿£ºM£¨a£©£¼M£¨c£©£»M£¨b£©£¾M£¨d£©
£¨5£©ÒÑÖªCO2£¨g£©+H2£¨g£©?CO£¨g£©+H2O£¨g£©¡÷H=+41.3kJ?mol-1£¬ÊÔд³öÓÉCO2ºÍH2ÖÆÈ¡¼×´¼µÄÈÈ»¯Ñ§·½³Ìʽ
 
£®
£¨1£©ÔÚѹǿΪ0.1MPaÌõ¼þÏ£¬½«amolCOÓë3amolH2µÄ»ìºÏÆøÌåÔÚ´ß»¯¼Á×÷ÓÃÏÂÄÜ×Ô·¢·´Ó¦Éú³É¼×´¼£ºCO£¨g£©+2H2£¨g£©?CH3OH£¨g£©
¢Ù¸Ã·´Ó¦µÄ¡÷H
 
0£¬¡÷S
 
0£¨Ìî¡°£¼¡±¡¢¡°£¾¡±»ò¡°=¡±£©£®
¢ÚÈôÈÝÆ÷ÈÝ»ý²»±ä£¬ÏÂÁдëÊ©¿ÉÔö¼Ó¼×´¼²úÂʵÄÊÇ
 
£®
A£®Éý¸ßζȠ                         B£®½«CH3OH£¨g£©´ÓÌåϵÖзÖÀë
C£®³äÈëHe£¬Ê¹Ìåϵ×ÜѹǿÔö´ó            D£®ÔÙ³äÈë1mol COºÍ3mol H2
£¨2£©ÒÔCH4ºÍH2OΪԭÁÏ£¬Í¨¹ýÏÂÁз´Ó¦À´ÖƱ¸¼×´¼£®
I£ºCH4£¨g£©+H2O£¨g£©=CO£¨g£©+3H2£¨g£©¡÷H=+206.0kJ?mol-1
¢ò£ºCO£¨g£©+2H2£¨g£©=CH3OH£¨g£©¡÷H=-129.0kJ?mol-1
CH4£¨g£©ÓëH2O£¨g£©·´Ó¦Éú³ÉCH3OH£¨g£©ºÍH2£¨g£©µÄÈÈ»¯Ñ§·½³ÌʽΪ
 
£®
£¨3£©ÔÚÒ»ÃܱÕÈÝÆ÷ÖгäÈë1mol H2ºÍ1mol I2£¬Ñ¹Ç¿Îªp£¨Pa£©£¬²¢ÔÚÒ»¶¨Î¶ÈÏÂʹÆä·¢Éú·´Ó¦£ºH2£¨g£©+I2£¨g£©¨T2HI£¨g£©¡÷H£¼0£®¸Ä±äÏÂÁÐÌõ¼þÄܼӿ컯ѧ·´Ó¦ËÙÂʵÄÊÇ
 
£®
£¨a£©±£³ÖÈÝÆ÷ÈÝ»ý²»±ä£¬ÏòÆäÖмÓÈë1mol H2£®
£¨b£©±£³ÖÈÝÆ÷ÈÝ»ý²»±ä£¬ÏòÆäÖмÓÈë1mol N2£¨N2²»²Î¼Ó·´Ó¦£©£®
£¨c£©±£³ÖÈÝÆ÷ÄÚÆøÌåѹǿ²»±ä£¬ÏòÆäÖмÓÈë1mol N2£¨N2²»²Î¼Ó·´Ó¦£©£®
£¨d£©±£³ÖÈÝÆ÷ÄÚÆøÌåѹǿ²»±ä£¬ÏòÆäÖмÓÈë1mol H2£¨g£©ºÍ1mol I2£¨g£©£®
£¨e£©Ìá¸ßÆðʼµÄ·´Ó¦Î¶ȣ®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø