ÌâÄ¿ÄÚÈÝ

¾Ý±¨µÀ£¬ÈÕ³£Éú»îÖУ¬½«½à²ÞÒºÓë84Ïû¶¾Òº»ìºÏʹÓûᷢÉúÖж¾µÄʹʣ®
£¨1 £©Á½ÖÖÈÕ»¯²úÆ·Ö÷Òª³É·ÖÖж¼º¬ÓÐÂÈÔªËØ£¬¸ÃÔªËØÔÚÔªËØÖÜÆÚ±íÖÐλÖÃÊÇ
 
£¬Ð´³öÂÈÔ­×Ó×îÍâ²ãµç×ÓÅŲ¼µÄ¹ìµÀ±íʾʽ
 
£®
£¨2 £©84Ïû¶¾ÒºµÄÖ÷Òª³É·ÖÊÇ´ÎÂÈËáÄÆ£¬Ð´³ö´ÎÂÈËáÄÆµÄµç×Óʽ£º
 
£»Èô½«84Ïû¶¾Òº³¤ÆÚ¶ÖÃÓÚ¿ÕÆøÖУ¬ÈÜÒºÖеÄÖ÷Òª³É·Ö½«±äΪ
 
£®£¨Ìѧʽ£©
£¨3 £©½à²ÞÁéµÄÖ÷Òª³É·ÖÊÇHCl£®ÏÂÁйØÓÚ±»¯ÇâµÄÐÔÖʱȽÏÖдíÎóµÄÊÇ
 

A£®ËáÐÔ£ºHF£¾HCl£¾HBr£¾HI
B£®¼üÄÜ£ºH-F£¾H-Cl£¾H-Br£¾H-I
C£®È۵㣺HF£¼HCl£¼HBr£¼HI
D£®»¹Ô­ÐÔ£ºHF£¼HCl£¼HBr£¼HI
£¨4 £©½à²ÞÒºÓë84Ïû¶¾Òº»ìºÏºó»á·¢ÉúÑõ»¯»¹Ô­·´Ó¦£¬Éú³ÉÓж¾µÄÂÈÆø£®Ð´³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ
 
£®
£¨5 £©ÏÂÁÐÑõ»¯»¹Ô­·´Ó¦ÖУ¬ÓëÉÏÊö·´Ó¦ÀàÐͲ»Í¬µÄÊÇ
 

A£®Na2S2O3+H2SO4¡úNa2SO4+S+SO2+H2O
B£®2FeCl3+Fe¡ú2FeCl2
C£®S+2H2SO4£¨Å¨£©
¡÷
3SO2+2H2O
D£®KClO3+5KCl+3H2SO4¡ú3K2SO4+3Cl2+3H2O
£¨6 £©ÈôÒÔÎïÖʵ¥Î»ÖÊÁ¿µÃµ½µÄµç×ÓÊýºâÁ¿ÎïÖʵÄÏû¶¾Ð§ÂÊ£¬ÔòÏÂÁг£ÓõÄÏû¶¾¼ÁÖУ¬Ïû¶¾Ð§ÂÊ×î¸ßµÄÊÇ
 

A£®NaClOB£®ClO2C£®Cl2D£®Ca£¨ClO£©2£®
¿¼µã£ºÔªËØÖÜÆÚÂɵÄ×÷ÓÃ,»¯Ñ§»ù±¾·´Ó¦ÀàÐÍ,ÂÈ¡¢äå¡¢µâ¼°Æä»¯ºÏÎïµÄ×ÛºÏÓ¦ÓÃ
רÌ⣺
·ÖÎö£º£¨1£©ÂȵÄÔ­×ÓÐòÊýΪ17£¬Ô­×ÓºËÍâÓÐ3¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ7£¬ÒÔ´Ë¿ÉÈ·¶¨ÔÚÖÜÆÚ±íÖеÄλÖã»ÂÈÔ­×Ó×îÍâ²ã7¸öµç×Ó£¬ÆäÖÐ3s¡¢3p¹ìµÀÖзֱðÓÐ2¸ö¡¢5¸öµç×Ó£»
£¨2£©¸ù¾Ý´ÎÂÈËáÄÆÊÇÀë×Ó»¯ºÏÎÑõÔ­×ÓºÍÂÈÔ­×Ó¹²ÓÃ1¶Ô¹²Óõç×Ó¶Ô£»84Ïû¶¾ÒºÓÐЧ³É·ÖNaClO£¬³¤ÆÚ¶ÖÃÓÚ¿ÕÆøÖУ¬·¢Éú·´Ó¦£º2NaClO+CO2+H2O=Na2CO3+2HClO£¬2HClO
 ¹âÕÕ 
.
 
2 HCl+O2¡ü£¬Na2CO3+2HCl=2NaCl+CO2¡ü+H2O£¬×îÖÕ»á±äΪNaClÈÜÒº£»
£¨3£©A¡¢ÎÞÑõËáµÄËáÐÔ£¬È¡¾öÓڷǽðÊôµÄµç¸ºÐÔ£¬µç¸ºÐÔÔ½´ó£¬ËáÐÔÔ½Èõ£»
B¡¢Ô­×Ó°ë¾¶Ô½´ó£¬¹²¼Û¼ü¼ü³¤Ô½´ó£¬¼üÄÜԽС£»
C¡¢½á¹¹ºÍ×é³ÉÏàËÆµÄ·Ö×Ó¾§Ì壬Ïà¶Ô·Ö×ÓÖÊÁ¿Ô½´ó£¬·Ö×Ó¼ä×÷ÓÃÁ¦Ô½´ó£¬ÓÐÇâ¼üµÄÈÛµã±ä´ó£»
D¡¢ÔªËصķǽðÊôÐÔԽǿ£¬¶ÔÓ¦Ç⻯ÎïµÄ»¹Ô­ÐÔÔ½Èõ£®
£¨4£©¸ù¾Ý´ÎÂÈËáÄÆ¡¢ÑÎËáµÄÐÔÖÊÅÐ¶ÏÆä·´Ó¦·½³Ìʽ£»
£¨5£©¸ù¾ÝÉÏÊö·´Ó¦ÎªÑõ»¯»¹Ô­·´Ó¦ÖеĹéÖз´Ó¦£¬Í¬ÖÖÔªËØ±ä»¯ºóµÄ»¯ºÏ¼ÛÏàµÈ£®
£¨6£©¸ù¾ÝµÃµ½µÄµç×ÓÊýÓëÖÊÁ¿Ö®¼äµÄ¹ØÏµÊ½¼ÆË㣮
½â´ð£º ½â£º£¨1£©ÂȵÄÔ­×ÓÐòÊýΪ17£¬Ô­×ÓºËÍâÓÐ3¸öµç×Ӳ㣬×îÍâ²ãµç×ÓÊýΪ7£¬ÔòӦλÓÚÖÜÆÚ±íµÚÈýÖÜÆÚ¢÷A×壻ÂÈÔ­×Ó×îÍâ²ã7¸öµç×Ó£¬ÆäÖÐ3s¡¢3p¹ìµÀÖзֱðÓÐ2¸ö¡¢5¸öµç×Ó£¬ËùÒÔ×îÍâ²ãµç×ÓÅŲ¼µÄ¹ìµÀ±íʾʽΪ£¬
¹Ê´ð°¸Îª£ºµÚÈýÖÜÆÚ¢÷A ×壻£»     

£¨2 £©´ÎÂÈËáÄÆÊÇÀë×Ó»¯ºÏÎÑõÔ­×ÓºÍÂÈÔ­×Ó¹²ÓÃ1¶Ô¹²Óõç×Ó¶Ô£¬µç×ÓʽΪ£º£»84Ïû¶¾ÒºÓÐЧ³É·ÖNaClO£¬³¤ÆÚ¶ÖÃÓÚ¿ÕÆøÖУ¬·¢Éú·´Ó¦£º2NaClO+CO2+H2O=Na2CO3+2HClO£¬2HClO
 ¹âÕÕ 
.
 
2 HCl+O2¡ü£¬Na2CO3+2HCl=2NaCl+CO2¡ü+H2O£¬×îÖÕ»á±äΪNaClÈÜÒº£¬ÈÜÒºÖеÄÖ÷Òª³É·Ö½«±äΪNaCl£»
¹Ê´ð°¸Îª£º£»NaCl£»
£¨3£©A¡¢F¡¢Cl¡¢Br¡¢IµÄµç¸ºÐÔÒÀ´Î¼õÈõ£¬µç¸ºÐÔÔ½´ó£¬ËáÐÔÔ½Èõ£¬¹ÊÆäÇ⻯ÎïµÄËáÐÔÒÀ´ÎÔöÇ¿£¬¹ÊA´íÎó£»
B¡¢Ô­×Ó°ë¾¶Ô½´ó£¬¹²¼Û¼ü¼ü³¤Ô½´ó£¬¼üÄÜԽС£¬Ô­×Ó°ë¾¶£ºF£¼Cl£¼Br£¼I£¬Ôò¹²¼Û¼üµÄ¼ü³¤£ºH-F£¼H-C1£¼H-Br£¼H-I£¬¼üÄÜ£ºH-F£¾H-Cl£¾H-Br£¾H-I£¬¹ÊBÕýÈ·£»
C¡¢ËÄÖÖÎïÖʶ¼ÊÇ·Ö×Ó¾§Ì壬×é³ÉºÍ½á¹¹ÏàËÆ£¬·Ö×ÓµÄÏà¶Ô·Ö×ÓÖÊÁ¿Ô½´ó£¬·Ö×Ó¼ä×÷ÓÃÁ¦Ô½´ó£¬ÔòÆäÈ۷еãÔ½¸ß£¬µ«ÊÇHFÖÐÇâ¼üÈ۵㷴³££¬±ÈÂ±ËØµÄÆäËûÇ⻯ÎïÈÛµã¸ß£¬ËùÒÔÈÛµãÓɵ͵½¸ß£ºHCl£¼HBr£¼HI£¼HF£¬¹ÊC´íÎó£»
D¡¢ÔªËصķǽðÊôÐÔԽǿ£¬¶ÔÓ¦Ç⻯ÎïµÄ»¹Ô­ÐÔÔ½Èõ£¬ÒòΪ·Ç½ðÊôÐÔ£ºF£¾Cl£¾Br£¾I£¬¹Ê»¹Ô­ÐÔ£ºHF£¼HCl£¼HBr£¼HI£¬¹ÊDÕýÈ·£¬
¹ÊÑ¡£ºAC£»
£¨4£©´ÎÂÈËáÄÆÓÐÇ¿Ñõ»¯ÐÔ£¬ÑÎËáÓÐÇ¿»¹Ô­ÐÔ£¬Á½ÕßÏàÓö·¢ÉúÑõ»¯»¹Ô­·´Ó¦Éú³ÉÂÈÆø£¬·½³ÌʽΪ£ºNaClO+2HCl¨TNaCl+Cl2¡ü+H2O£¬Àë×Ó·½³ÌʽΪ£ºClO-+Cl-+2H+=Cl2¡ü+H2O£¬¹Ê´ð°¸Îª£ºClO-+Cl-+2H+=Cl2¡ü+H2O£»
£¨5£©ÉÏÊö·´Ó¦ÎªÑõ»¯»¹Ô­·´Ó¦ÖеĹéÖз´Ó¦£¬Í¬ÖÖÔªËØ±ä»¯ºóµÄ»¯ºÏ¼ÛÏàµÈ£¬
A£®Na2S2O3+H2SO4¡úNa2SO4+S+SO2+H2OÖÐÁòÔªËØ±ä»¯ºóµÄ»¯ºÏ¼Û²»ÏàµÈ£¬¹ÊAÑ¡£»
B£®2FeCl3+Fe¡ú2FeCl2ÖÐÌúÔªËØ±ä»¯ºóµÄ»¯ºÏ¼ÛÏàµÈ£¬¹ÊB²»Ñ¡£»
C£®S+2H2SO4£¨Å¨£©
¡÷
3SO2+2H2OÖÐÁòÔªËØ±ä»¯ºóµÄ»¯ºÏ¼ÛÏàµÈ£¬¹ÊC²»Ñ¡£»
D£®KClO3+5KCl+3H2SO4¡ú3K2SO4+3Cl2+3H2OÖÐÂÈÔªËØ±ä»¯ºóµÄ»¯ºÏ¼ÛÏàµÈ£¬¹ÊD²»Ñ¡£»
¹ÊÑ¡£ºA£»
£¨6£©NaClO¡¢ClO2¡¢Cl2¡¢Ca£¨ClO£©2×÷Ïû¶¾¼Áʱ£¬Æä»¹Ô­²úÎï¾ùΪCl-£¬¸ù¾Ýµ¥Î»ÖÊÁ¿µÃµ½µÄµç×ÓÊý·Ö±ðΪ£º
2NA
74.5
¡¢
5N A
67.5
¡¢
2NA
71
¡¢
4NA
143
£¬µÃµ½µÄµç×ÓÊý×î´óµÄÊÇClO2£¬¹ÊÑ¡£ºB£®
µãÆÀ£º±¾Ìâ×ۺϿ¼²éÂȵϝºÏÎïµÄÐÔÖÊÒÔ¼°Â±ËصÄÐÔÖʱȽϣ¬ÌâÄ¿½ÏΪ×ۺϣ¬ÄѶȽϴó£¬×¢Òâ°ÑÎÕÌâ¸øÐÅÏ¢£¬ÓÈÆäÊÇÑõ»¯»¹Ô­·´Ó¦ÖªÊ¶µÄÔËÓã®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
Ŀǰ¹¤ÒµÉÏ¿ÉÓÃCO2À´Éú²úȼÁϼ״¼£¬Æä·´Ó¦·½³ÌʽΪ£ºCO2£¨g£©+
3H2£¨g£©?CH3OH£¨g£©£»¡÷H=-49kJ/mol£®ÏÖ½øÐÐÈçÏÂʵÑ飺ÔÚÌå»ýΪ2LµÄÃܱÕÈÝÆ÷ÖУ¬³äÈë2molCO2ºÍ6molH2£¬ÔÚÒ»¶¨Î¶ÈÏ·¢Éú·´Ó¦²¢´ïƽºâ£¬ÊµÑéÖвâµÃCO2ºÍCH3OH£¨g£©µÄŨ¶ÈËæÊ±¼ä±ä»¯Èçͼ£º
£¨1£©´Ó·´Ó¦¿ªÊ¼µ½Æ½ºâ£¬CO2µÄƽ¾ùËÙÂÊΪ
 

£¨2£©ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ
 

A¡¢Ä³Ê±¿Ìʱ»ìºÏÆøÌåµÄÃܶȡ¢Æ½¾ùÏà¶Ô·Ö×ÓÖÊÁ¿²»±ä¾ù¿É˵Ã÷¸Ã·´Ó¦´ïƽºâ״̬£» 
B¡¢µ¥Î»Ê±¼äÄÚÏûºÄ3mol H2µÄͬʱÏûºÄ1mol CH3OH£¬¿É˵Ã÷¸Ã·´Ó¦´ïƽºâ״̬
C¡¢·´Ó¦´ïƽºâʱH2µÄת»¯ÂÊΪ75%£» 
D¡¢2mol CO2ºÍ6mol H2·´Ó¦´ïµ½Æ½ºâʱ·Å³ö98.0KJÈÈÁ¿
E¡¢´ïƽºâÖ®ºó¸Ä±äÌõ¼þÈôƽºâ·¢ÉúÒÆ¶¯£®¸Ã·´Ó¦µÄƽºâ³£ÊýÒ»¶¨¸Ä±ä
£¨3£©ÏÂÁдëÊ©ÖмÈÄܼӿì¸Ã·´Ó¦ËÙÂÊÓÖÄÜʹCO2µÄת»¯ÂÊÔö´óµÄÊÇ£¨Ìî×Öĸ´úºÅ£©
 

A¡¢¼ÓÈë´ß»¯¼Á B¡¢Éý¸ßζȠC¡¢ºãκãÈÝϳäÈëHe£¨g£©  D¡¢ÔÙ³äÈël mol CO2ºÍ3mol H2
£¨4£©¸ÃζÈÏÂµÄÆ½ºâ³£ÊýΪ£¨Ó÷ÖÊý±íʾ£©
 

£¨5£©¸ß¼×´¼ÖÊ×Ó½»»»Ä¤È¼ÁÏµç³ØÖн«¼×´¼ÕôÆø×ª»¯ÎªÇâÆøµÄÁ½ÖÖ·´Ó¦Ô­ÀíÊÇ£º¡¯
¢ÙCH3OH£¨g£©+H2O£¨g£©=CO2 £¨g£©+3H2 £¨g£©£»¡÷H=+49£®O KJ/mol
¢ÚCH3OH£¨g£©+
1
2
O2 £¨g£©=CO2 £¨g£©+2H2 £¨g£©£»¡÷H=-192.9KJ/mol
ÓÉ´Ë¿ÉÍÆÖª£ºCH3OH£¨l£©+
1
2
O2 £¨g£©=CO2 £¨g£©+2H2 £¨g£©µÄ¡÷H
 
-192.9KJ/mol£¨Ìî¡°£¾¡±¡°£¼¡±»ò¡°=¡±£©£»ÓÖÒÑÖª£ºH2O£¨g£©=H2O£¨g£© £¨l£©£»¡÷H=44.0KJ/mol£¬ÔòCH3OH£¨g£©µÄȼÉÕÈÈΪ
 
£®

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

¾«Ó¢¼Ò½ÌÍø