ÌâÄ¿ÄÚÈÝ
ÏÖÓÐǰ20ºÅµÄA¡¢B¡¢C¡¢D¡¢EÎåÖÖÔªËØ£¬Ïà¹ØÐÅÏ¢ÓÚÏÂ±í£º| ÔªËØ | ÐÅÏ¢ |
| A | ÔªËØµÄºËÍâµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈ£¬Ò²ÊÇÓîÖæÖÐ×î·á¸»µÄÔªËØ |
| B | BÔ×ÓµÃÒ»¸öµç×Óºó2p¹ìµÀÈ«Âú |
| C | CÔ×ÓµÄp¹ìµÀÖÐÓÐ3¸öδ³É¶Ôµç×Ó£¬ÆäÆøÌ¬Ç⻯ÎïÔÚË®ÖеÄÈܽâ¶ÈÔÚͬ×åÔªËØËùÐγɵÄÇ⻯ÎïÖÐ×î´ó |
| D | DµÄ×î¸ß»¯ºÏ¼ÛºÍ×îµÍ»¯ºÏ¼ÛµÄ´úÊýºÍΪ4£¬Æä×î¸ß¼ÛÑõ»¯ÎïÖк¬DµÄÖÊÁ¿·ÖÊýΪ40%£¬ÇÒÆäºËÄÚÖÊ×ÓÊýµÈÓÚÆäÖÐ×ÓÊý |
| E | E+ºÍB-¾ßÓÐÏàͬµÄµç×Ó²ã½á¹¹ |
£¨2£©B¡¢C¡¢DÈýÔªËØµÄµç¸ºÐÔ´óС˳ÐòΪ______£¾______£¾______£¨ÌîÔªËØ·ûºÅ£©£®
£¨3£©CµÄÇ⻯ÎïµÄ¿Õ¼ä¹¹ÐÍΪ______£¬ÆäÇ⻯ÎïÔÚͬ×åÔªËØËùÐγɵÄÇ⻯ÎïÖзеã×î¸ßµÄÔÒòÊÇ______£®
£¨4£©E2DµÄË®ÈÜÒº³Ê______£¨Ìî¡°ËáÐÔ¡±¡¢¡°¼îÐÔ¡±»ò¡°ÖÐÐÔ¡±£©£¬ÓÃÀë×Ó·½³Ìʽ½âÊÍÀíÓÉ£º______£®
£¨5£©ÒÑÖª£º12.8gҺ̬C2A4Óë×ãÁ¿A2O2·´Ó¦Éú³ÉC2ºÍÆøÌ¬A2O£¬·Å³ö256.65kJµÄÈÈÁ¿£®
A2O £¨l£©¨TA2O £¨g£©¡÷H=+44kJ?mol-1£®
2A2O2 £¨l£©¨T2A2O £¨l£©+O2£¨g£©¡÷H=-196.4kJ?mol-1£®
ÔòҺ̬C2A4Óë×ãÁ¿O2·´Ó¦Éú³ÉC2ºÍҺ̬A2OµÄÈÈ»¯Ñ§·½³ÌʽΪ£º______£®
½â´ð£º½â£ºAÔªËØµÄºËÍâµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈ£¬Ò²ÊÇÓîÖæÖÐ×î·á¸»µÄÔªËØ£¬AÊÇÇâÔªËØ£»BµÄ2p¹ìµÀ²îÒ»¸öµç×ÓΪȫÂú£¬ÔòBΪFÔªËØ£» CµÄp¹ìµÀÓÐÈý¸öδ³É¶Ôµç×Ó£¬¼´Îªnp3ÅŲ¼£¬ÓÖÆäÇ⻯ÎïÈܽâÐÔΪͬ×åÖÐ×î´ó£¬ÔòCΪNÔªËØ£»DµÄ×î¸ß»¯ºÏ¼ÛºÍ×îµÍ»¯ºÏ¼ÛµÄ´úÊýºÍΪ4£¬Ôò×î¸ß»¯ºÏ¼ÛΪ+6£¬×îµÍ»¯ºÏ¼ÛΪ-2¼Û£¬Æä×î¸ß¼ÛÑõ»¯ÎïµÄ»¯Ñ§Ê½ÎªDO3£¬×î¸ß¼ÛÑõ»¯ÎïÖк¬DµÄÖÊÁ¿·ÖÊýΪ40%£¬ÁîDµÄÖÊ×ÓÊýΪx£¬ºËÄÚÖÊ×ÓÊýµÈÓÚÆäÖÐ×ÓÊý£¬ËùÒÔ
¼´AÊÇÇâÔªËØ£»BΪFÔªËØ£»CΪNÔªËØ£»DΪSÔªËØ£»EΪNaÔªËØ£®
£¨1£©BΪFÔªËØ£¬Ô×ÓºËÍâÓÐ7¸öµç×Ó£¬ºËÍâµç×ÓÅŲ¼Ê½Îª1s22s22p5£®CΪNÔªËØ£¬CB3ΪNF3ÊôÓÚ·Ö×Ó¾§Ì壬
¹Ê´ð°¸Îª£º1s22s22p5£»·Ö×Ó¾§Ì壻
£¨2£©BΪFÔªËØ£»CΪNÔªËØ£»DΪSÔªËØ£»µç¸ºÐÔÒ²Ö¸·Ç½ðÊôÐÔ£¬·Ç½ðÊôÐÔԽǿµç¸ºÐÔÔ½´ó£¬·Ç½ðÊôÐÔF£¾N£¾S£¬ËùÒÔB¡¢C¡¢DÈýÔªËØµÄµç¸ºÐÔ´óС˳ÐòΪF£¾N£¾S£¬
¹Ê´ð°¸Îª£ºF£»N£»S£»
£¨3£©CµÄÇ⻯ÎïΪNH3£¬¿Õ¼ä¹¹ÐÍÊÇÈý½Ç×¶ÐΣ¬ÓÉÓÚÆä·Ö×Ó¼äÄÜÐγÉÇâ¼ü£¬Òò¶øÔÚͬ×åÔªËØËùÐγɵÄÇ⻯ÎïÖзеã×î¸ß£¬
¹Ê´ð°¸Îª£ºÈý½Ç×¶ÐΣ»°±·Ö×Ó¼äÐγÉÇâ¼ü£»
£¨4£©E2DΪNa2S£¬Na2SΪǿ¼îÈõËáÑΣ¬Na2SµÄË®ÈÜÒºÖÐS2-Àë×ÓË®½âS2-+H20?HS-+OH-£¬Ë®ÈÜÒº³Ê¼îÐÔ£¬
¹Ê´ð°¸Îª£º¼îÐÔ£» S2-+H2O?HS-+OH-£»
£¨5£©ÒÑÖª£º12.8gҺ̬N2H4Óë×ãÁ¿H2O2·´Ó¦Éú³ÉN2ºÍÆøÌ¬H2O£¬·Å³ö256.65kJµÄÈÈÁ¿£¬12.8gҺ̬N2H4µÄÎïÖʵÄÁ¿Îª
¸Ã·´Ó¦ÈÈ»¯Ñ§·´Ó¦·½³ÌʽΪ£º¢ÙN2H4£¨l£©+2H2O2£¨l£©¨TN2£¨g£©+4H2O£¨g£©£¬¡÷H=-641.625kJ/mol£¬
ÓÉÓÚ¢ÚH2O £¨l£©¨TH2O £¨g£©¡÷H=+44kJ?mol-1£¬
¢Û2H2O2 £¨l£©¨T2H2O £¨l£©+O2£¨g£©¡÷H=-196.4kJ?mol-1£¬
ÔòҺ̬N2H4Óë×ãÁ¿O2·´Ó¦Éú³ÉN2ºÍҺ̬H2OµÄÈÈ»¯Ñ§·½³ÌʽΪ£º¢Ù-4×¢Ú-¢ÛµÃ£º
N2H4£¨l£©+O2£¨g£©¨TN2£¨g£©+2H2O£¨l£©¡÷H=-662.025 kJ?mol-1£¬
¹Ê´ð°¸Îª£ºN2H4£¨l£©+O2£¨g£©¨TN2£¨g£©+2H2O£¨l£©¡÷H=-662.025 kJ?mol-1£®
µãÆÀ£º±¾ÌâÒÔÔªËØÍÆ¶ÏÎªÔØÌ壬¿¼²éºËÍâµç×ÓÅŲ¼¹æÂÉ¡¢µç¸ºÐÔ¡¢Çâ¼ü¡¢ÑÎÀàË®½â¡¢ÈÈ»¯Ñ§·´Ó¦·½³ÌʽÊéдµÈ£¬ÄѶÈÖеȣ¬ÊǶԻù´¡ÖªÊ¶µÄ×ۺϿ¼²éÓëÔËÓã¬ÍƶÏÔªËØÊǽâÌâ¹Ø¼ü£®
(14·Ö)ÏÖÓÐǰ20ºÅµÄA¡¢B¡¢C¡¢D¡¢EÎåÖÖÔªËØ£¬Ïà¹ØÐÅÏ¢ÓÚÏÂ±í£º
| ÔªËØ | ÐÅÏ¢ |
| A | ÔªËØµÄºËÍâµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈ£¬Ò²ÊÇÓîÖæÖÐ×î·á¸»µÄÔªËØ |
| B | BÔ×ÓµÃÒ»¸öµç×Óºó2p¹ìµÀÈ«Âú |
| C | CÔ×ÓµÄp¹ìµÀÖÐÓÐ3¸öδ³É¶Ôµç×Ó£¬ÆäÆøÌ¬Ç⻯ÎïÔÚË®ÖеÄÈܽâ¶ÈÔÚͬ×åÔªËØËùÐγɵÄÇ⻯ÎïÖÐ×î´ó |
| D | DµÄ×î¸ß»¯ºÏ¼ÛºÍ×îµÍ»¯ºÏ¼ÛµÄ´úÊýºÍΪ4£¬Æä×î¸ß¼ÛÑõ»¯ÎïÖк¬DµÄÖÊÁ¿·ÖÊýΪ40%£¬ÇÒÆäºËÄÚÖÊ×ÓÊýµÈÓÚÆäÖÐ×ÓÊý |
| E | E£«ºÍB£¾ßÓÐÏàͬµÄµç×Ó²ã½á¹¹ |
(1)BµÄºËÍâµç×ÓÅŲ¼Ê½Îª________ £¬CB3µÄ¾§ÌåÀàÐÍΪ________ ¡£
(2)B¡¢C¡¢DÈýÔªËØµÄµç¸ºÐÔ´óС˳ÐòΪ________£¾________£¾________(ÌîÔªËØ·ûºÅ)¡£
(3)CµÄÇ⻯ÎïµÄ¿Õ¼ä¹¹ÐÍΪ________£¬ÆäÇ⻯ÎïÔÚͬ×åÔªËØËùÐγɵÄÇ⻯ÎïÖзеã×î¸ßµÄÔÒòÊÇ______________________________________________________¡£
£¨4£©E2DµÄË®ÈÜÒº³Ê £¨Ìî¡°ËáÐÔ¡±¡¢¡°¼îÐÔ¡±»ò¡°ÖÐÐÔ¡±£©£¬ÓÃÀë×Ó·½³Ìʽ½âÊÍÀíÓÉ£º_______________________¡£
£¨5£©ÒÑÖª£º12.8 gҺ̬C2 A4Óë×ãÁ¿A2O2·´Ó¦Éú³ÉC2ºÍÆøÌ¬A2O£¬·Å³ö256.65 kJµÄÈÈÁ¿¡£
A2O(l)=== A2O (g)¡¡¦¤H£½£«44 kJ¡¤mol£1¡£
2 A2O2 (l)===2A2O (l)£«O2(g)¡¡¦¤H£½£196.4 kJ¡¤mol£1¡£
ÔòҺ̬C2 A4Óë×ãÁ¿O2·´Ó¦Éú³ÉC2ºÍҺ̬A2OµÄÈÈ»¯Ñ§·½³ÌʽΪ£º ________________________________________________¡£
(14·Ö)ÏÖÓÐǰ20ºÅµÄA¡¢B¡¢C¡¢D¡¢EÎåÖÖÔªËØ£¬Ïà¹ØÐÅÏ¢ÓÚÏÂ±í£º
| ÔªËØ | ÐÅÏ¢ |
| A | ÔªËØµÄºËÍâµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈ£¬Ò²ÊÇÓîÖæÖÐ×î·á¸»µÄÔªËØ |
| B | BÔ×ÓµÃÒ»¸öµç×Óºó2p¹ìµÀÈ«Âú |
| C | CÔ×ÓµÄp¹ìµÀÖÐÓÐ3¸öδ³É¶Ôµç×Ó£¬ÆäÆøÌ¬Ç⻯ÎïÔÚË®ÖеÄÈܽâ¶ÈÔÚͬ×åÔªËØËùÐγɵÄÇ⻯ÎïÖÐ×î´ó |
| D | DµÄ×î¸ß»¯ºÏ¼ÛºÍ×îµÍ»¯ºÏ¼ÛµÄ´úÊýºÍΪ4£¬Æä×î¸ß¼ÛÑõ»¯ÎïÖк¬DµÄÖÊÁ¿·ÖÊýΪ40%£¬ÇÒÆäºËÄÚÖÊ×ÓÊýµÈÓÚÆäÖÐ×ÓÊý |
| E | E£«ºÍB£ |
(2)B¡¢C¡¢DÈýÔªËØµÄµç¸ºÐÔ´óС˳ÐòΪ________£¾________£¾________(ÌîÔªËØ·ûºÅ)¡£
(3)CµÄÇ⻯ÎïµÄ¿Õ¼ä¹¹ÐÍΪ________£¬ÆäÇ⻯ÎïÔÚͬ×åÔªËØËùÐγɵÄÇ⻯ÎïÖзеã×î¸ßµÄÔÒòÊÇ______________________________________________________¡£
£¨4£©E2DµÄË®ÈÜÒº³Ê £¨Ìî¡°ËáÐÔ¡±¡¢¡°¼îÐÔ¡±»ò¡°ÖÐÐÔ¡±£©£¬ÓÃÀë×Ó·½³Ìʽ½âÊÍÀíÓÉ£º_______________________¡£
£¨5£©ÒÑÖª£º12.8 gҺ̬C2 A4Óë×ãÁ¿A2O2·´Ó¦Éú³ÉC2ºÍÆøÌ¬A2O£¬·Å³ö256.65 kJµÄÈÈÁ¿¡£
A2O (l)=== A2O (g)¡¡¦¤H£½£«44 kJ¡¤mol£1¡£
2 A2O2 (l)===2A2O (l)£«O2(g)¡¡¦¤H£½£196.4 kJ¡¤mol£1¡£
ÔòҺ̬C2 A4Óë×ãÁ¿O2·´Ó¦Éú³ÉC2ºÍҺ̬A2OµÄÈÈ»¯Ñ§·½³ÌʽΪ£º ________________________________________________¡£
(14·Ö)ÏÖÓÐǰ20ºÅµÄA¡¢B¡¢C¡¢D¡¢EÎåÖÖÔªËØ£¬Ïà¹ØÐÅÏ¢ÓÚÏÂ±í£º
|
ÔªËØ |
ÐÅÏ¢ |
|
A |
ÔªËØµÄºËÍâµç×ÓÊýºÍµç×Ó²ãÊýÏàµÈ£¬Ò²ÊÇÓîÖæÖÐ×î·á¸»µÄÔªËØ |
|
B |
BÔ×ÓµÃÒ»¸öµç×Óºó2p¹ìµÀÈ«Âú |
|
C |
CÔ×ÓµÄp¹ìµÀÖÐÓÐ3¸öδ³É¶Ôµç×Ó£¬ÆäÆøÌ¬Ç⻯ÎïÔÚË®ÖеÄÈܽâ¶ÈÔÚͬ×åÔªËØËùÐγɵÄÇ⻯ÎïÖÐ×î´ó |
|
D |
DµÄ×î¸ß»¯ºÏ¼ÛºÍ×îµÍ»¯ºÏ¼ÛµÄ´úÊýºÍΪ4£¬Æä×î¸ß¼ÛÑõ»¯ÎïÖк¬DµÄÖÊÁ¿·ÖÊýΪ40%£¬ÇÒÆäºËÄÚÖÊ×ÓÊýµÈÓÚÆäÖÐ×ÓÊý |
|
E |
E£«ºÍB£¾ßÓÐÏàͬµÄµç×Ó²ã½á¹¹ |
(1)BµÄºËÍâµç×ÓÅŲ¼Ê½Îª________ £¬CB3µÄ¾§ÌåÀàÐÍΪ________ ¡£
(2)B¡¢C¡¢DÈýÔªËØµÄµç¸ºÐÔ´óС˳ÐòΪ________£¾________£¾________(ÌîÔªËØ·ûºÅ)¡£
(3)CµÄÇ⻯ÎïµÄ¿Õ¼ä¹¹ÐÍΪ________£¬ÆäÇ⻯ÎïÔÚͬ×åÔªËØËùÐγɵÄÇ⻯ÎïÖзеã×î¸ßµÄÔÒòÊÇ______________________________________________________¡£
£¨4£©E2DµÄË®ÈÜÒº³Ê £¨Ìî¡°ËáÐÔ¡±¡¢¡°¼îÐÔ¡±»ò¡°ÖÐÐÔ¡±£©£¬ÓÃÀë×Ó·½³Ìʽ½âÊÍÀíÓÉ£º_______________________¡£
£¨5£©ÒÑÖª£º12.8 gҺ̬C2 A4Óë×ãÁ¿A2O2·´Ó¦Éú³ÉC2ºÍÆøÌ¬A2O£¬·Å³ö256.65 kJµÄÈÈÁ¿¡£
A2O (l)=== A2O (g)¡¡¦¤H£½£«44 kJ¡¤mol£1¡£
2 A2O2 (l)===2A2O (l)£«O2(g)¡¡¦¤H£½£196.4 kJ¡¤mol£1¡£
ÔòҺ̬C2 A4Óë×ãÁ¿O2·´Ó¦Éú³ÉC2ºÍҺ̬A2OµÄÈÈ»¯Ñ§·½³ÌʽΪ£º ________________________________________________¡£