ÌâÄ¿ÄÚÈÝ
A¡¢B¡¢C¡¢D¡¢E¡¢F¡¢G´ú±í7ÖÖÔªËØ£®ÇëÌî¿Õ£º
£¨1£©AÔªËØ»ù̬Ô×ÓµÄ×îÍâ²ãÓÐ3¸öδ³É¶Ôµç×Ó£¬´ÎÍâ²ãÓÐ2¸öµç×Ó£¬ÆäÔªËØ·ûºÅΪ £»
£¨2£©BÔªËØµÄ¸ºÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë²Ïàͬ£¬CÔªËØµÄÕýÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë¯Ïàͬ£¬B¡¢CÐγɵϝºÏÎïµÄÖ÷ÒªÎïÀíÐÔÓУº £®£¨Ð´³öÁ½Ìõ¼´¿É£©£®
£¨3£©DÔªËØµÄÕýÈý¼ÛÀë×ÓµÄ3dÄܼ¶Îª°ë³äÂú£¬DÔªËØµÄ¼Û²ãµç×ÓÅŲ¼Í¼Îª £®
£¨4£©µÚÈýÖÜÆÚ²¿·ÖÔªËØE¡¢F¡¢GµÄµçÀëÄÜÊý¾ÝÈçÏÂ±í£¨µ¥Î»£ºkJ/mol£©£®
ÔòFµÄ×î¸ß¼ÛÑõ»¯ÎïÓëGµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯Îï·´Ó¦µÄÀë×Ó·½³ÌʽΪ £¬GµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïµÄµç×ÓʽΪ £®
£¨5£©1mol EµÄµ¥ÖÊÔÚCO2ÆøÌåÖÐȼÉշųö760kJÈÈÁ¿£¨25¡æ£¬101kpa£©£¬ÊÔд³ö¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ £®
£¨1£©AÔªËØ»ù̬Ô×ÓµÄ×îÍâ²ãÓÐ3¸öδ³É¶Ôµç×Ó£¬´ÎÍâ²ãÓÐ2¸öµç×Ó£¬ÆäÔªËØ·ûºÅΪ
£¨2£©BÔªËØµÄ¸ºÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë²Ïàͬ£¬CÔªËØµÄÕýÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë¯Ïàͬ£¬B¡¢CÐγɵϝºÏÎïµÄÖ÷ÒªÎïÀíÐÔÓУº
£¨3£©DÔªËØµÄÕýÈý¼ÛÀë×ÓµÄ3dÄܼ¶Îª°ë³äÂú£¬DÔªËØµÄ¼Û²ãµç×ÓÅŲ¼Í¼Îª
£¨4£©µÚÈýÖÜÆÚ²¿·ÖÔªËØE¡¢F¡¢GµÄµçÀëÄÜÊý¾ÝÈçÏÂ±í£¨µ¥Î»£ºkJ/mol£©£®
| ÔªËØ´úºÅ | I1 | I2 | I3 | I4 |
| E | 740 | 1500 | 7700 | 10500 |
| F | 580 | 1800 | 2700 | 11600 |
| G | 420 | 3100 | 4400 | 5900 |
£¨5£©1mol EµÄµ¥ÖÊÔÚCO2ÆøÌåÖÐȼÉշųö760kJÈÈÁ¿£¨25¡æ£¬101kpa£©£¬ÊÔд³ö¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³Ìʽ
¿¼µã£ºÎ»ÖýṹÐÔÖʵÄÏ໥¹ØÏµÓ¦ÓÃ,Ô×ÓºËÍâµç×ÓÅŲ¼,ÈÈ»¯Ñ§·½³Ìʽ
רÌ⣺
·ÖÎö£º£¨1£©AÔªËØ»ù̬Ô×ÓµÄ×îÍâ²ãÓÐ3¸öδ³É¶Ôµç×Ó£¬´ÎÍâ²ãÓÐ2¸öµç×Ó£¬Æä´ÎÍâ²ãΪK²ã¡¢×îÍâ²ãΪL²ã£¬Ôò¸ÃÔªËØÔ×ÓºËÍâÓÐ7¸öµç×Ó£¬Ô×ÓÖкËÍâµç×ÓÊýµÈÓÚÆäÔ×ÓÐòÊý£»
£¨2£©BÔªËØµÄ¸ºÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë²Ïàͬ£¬ÔòBΪClÔªËØ£¬CÔªËØµÄÕýÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë¯Ïàͬ£¬ÔòDΪCsÔªËØ£¬B¡¢CÐγɵϝºÏÎïΪCsCl£¬ÊôÓÚÀë×Ó¾§Ì壻
£¨3£©DÔªËØµÄÕýÈý¼ÛÀë×ÓµÄ3dÄܼ¶Îª°ë³äÂú£¬ÔòDÔ×ÓºËÍâµç×ÓÊý=2+8+8+6+2=26£¬ÎªFeÔªËØ£¬Æä3d¡¢4sµç×ÓΪÆä¼Ûµç×Ó£»
£¨4£©µÚÈýÖÜÆÚ²¿·ÖÔªËØE¡¢F¡¢G£¬¸ù¾ÝµçÀëÄÜÖª£¬
EÔªËØµÚ¶þ¡¢ÈýµçÀëÄÜÏà²î½Ï´ó£¬ÔòEÊǵÚIIA×åÔªËØ£¬ÎªMgÔªËØ£»
FÔªËØµÚÈý¡¢ËĵçÀëÄÜÏà²î½Ï´ó£¬ÔòFÊǵÚIIIA×åÔªËØ£¬ÎªAlÔªËØ£»
GµÚÒ»¡¢¶þµçÀëÄÜÏà²î½Ï´ó£¬ÔòGÊǵÚIA×åÔªËØ£¬ÎªNaÔªËØ£»
FµÄ×î¸ß¼ÛÑõ»¯ÎïΪAl2O3¡¢GµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïΪNaOH£¬¶þÕß·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍË®£¬GµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïNaOHΪÀë×Ó»¯ºÏÎÇâÑõ¸ùÀë×ÓÖÐOÔ×ÓºÍHÔ×ÓÖ®¼ä¹²ÓÃÒ»¶Ôµç×Ó£»
£¨5£©1molMgµÄµ¥ÖÊÔÚCO2ÆøÌåÖÐȼÉշųö760kJÈÈÁ¿£¨25¡æ£¬101kpa£©£¬Ôò2molMgµ¥ÖÊÔÚ×ãÁ¿¶þÑõ»¯Ì¼ÖÐȼÉշųö1520kJÈÈÁ¿£®
£¨2£©BÔªËØµÄ¸ºÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë²Ïàͬ£¬ÔòBΪClÔªËØ£¬CÔªËØµÄÕýÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë¯Ïàͬ£¬ÔòDΪCsÔªËØ£¬B¡¢CÐγɵϝºÏÎïΪCsCl£¬ÊôÓÚÀë×Ó¾§Ì壻
£¨3£©DÔªËØµÄÕýÈý¼ÛÀë×ÓµÄ3dÄܼ¶Îª°ë³äÂú£¬ÔòDÔ×ÓºËÍâµç×ÓÊý=2+8+8+6+2=26£¬ÎªFeÔªËØ£¬Æä3d¡¢4sµç×ÓΪÆä¼Ûµç×Ó£»
£¨4£©µÚÈýÖÜÆÚ²¿·ÖÔªËØE¡¢F¡¢G£¬¸ù¾ÝµçÀëÄÜÖª£¬
EÔªËØµÚ¶þ¡¢ÈýµçÀëÄÜÏà²î½Ï´ó£¬ÔòEÊǵÚIIA×åÔªËØ£¬ÎªMgÔªËØ£»
FÔªËØµÚÈý¡¢ËĵçÀëÄÜÏà²î½Ï´ó£¬ÔòFÊǵÚIIIA×åÔªËØ£¬ÎªAlÔªËØ£»
GµÚÒ»¡¢¶þµçÀëÄÜÏà²î½Ï´ó£¬ÔòGÊǵÚIA×åÔªËØ£¬ÎªNaÔªËØ£»
FµÄ×î¸ß¼ÛÑõ»¯ÎïΪAl2O3¡¢GµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïΪNaOH£¬¶þÕß·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍË®£¬GµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïNaOHΪÀë×Ó»¯ºÏÎÇâÑõ¸ùÀë×ÓÖÐOÔ×ÓºÍHÔ×ÓÖ®¼ä¹²ÓÃÒ»¶Ôµç×Ó£»
£¨5£©1molMgµÄµ¥ÖÊÔÚCO2ÆøÌåÖÐȼÉշųö760kJÈÈÁ¿£¨25¡æ£¬101kpa£©£¬Ôò2molMgµ¥ÖÊÔÚ×ãÁ¿¶þÑõ»¯Ì¼ÖÐȼÉշųö1520kJÈÈÁ¿£®
½â´ð£º
½â£º£¨1£©AÔªËØ»ù̬Ô×ÓµÄ×îÍâ²ãÓÐ3¸öδ³É¶Ôµç×Ó£¬´ÎÍâ²ãÓÐ2¸öµç×Ó£¬Æä´ÎÍâ²ãΪK²ã¡¢×îÍâ²ãΪL²ã£¬Ôò¸ÃÔªËØÔ×ÓºËÍâÓÐ7¸öµç×Ó£¬Ô×ÓÖкËÍâµç×ÓÊýµÈÓÚÆäÔ×ÓÐòÊýΪ7£¬ËùÒÔÊÇNÔªËØ£¬¹Ê´ð°¸Îª£ºN£»
£¨2£©BÔªËØµÄ¸ºÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë²Ïàͬ£¬ÔòBΪClÔªËØ£¬CÔªËØµÄÕýÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë¯Ïàͬ£¬ÔòDΪCsÔªËØ£¬B¡¢CÐγɵϝºÏÎïΪCsCl£¬ÊôÓÚÀë×Ó¾§Ì壬ÆäÈÛÈÚ̬ÓÐ×ÔÓÉÒÆ¶¯µÄÀë×Ó£¬ËùÒÔÈÛÈÚʱÄܵ¼µç£¬ÇÒÈ۷еã½Ï¸ß£¬¹Ê´ð°¸Îª£ºÈÛÈÚʱÄܵ¼µç¡¢½Ï¸ßµÄÈ۵㡢Ӳ¶È½Ï´óµÈ£»
£¨3£©DÔªËØµÄÕýÈý¼ÛÀë×ÓµÄ3dÄܼ¶Îª°ë³äÂú£¬ÔòDÔ×ÓºËÍâµç×ÓÊý=2+8+8+6+2=26£¬ÎªFeÔªËØ£¬Æä3d¡¢4sµç×ÓΪÆä¼Ûµç×Ó£¬Æä¼Ûµç×ÓÅŲ¼Í¼Îª
£¬
¹Ê´ð°¸Îª£º
£»
£¨4£©µÚÈýÖÜÆÚ²¿·ÖÔªËØE¡¢F¡¢G£¬¸ù¾ÝµçÀëÄÜÖª£¬
EÔªËØµÚ¶þ¡¢ÈýµçÀëÄÜÏà²î½Ï´ó£¬ÔòEÊǵÚIIA×åÔªËØ£¬ÎªMgÔªËØ£»
FÔªËØµÚÈý¡¢ËĵçÀëÄÜÏà²î½Ï´ó£¬ÔòFÊǵÚIIIA×åÔªËØ£¬ÎªAlÔªËØ£»
GµÚÒ»¡¢¶þµçÀëÄÜÏà²î½Ï´ó£¬ÔòGÊǵÚIA×åÔªËØ£¬ÎªNaÔªËØ£»
FµÄ×î¸ß¼ÛÑõ»¯ÎïΪAl2O3¡¢GµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïΪNaOH£¬¶þÕß·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍË®£¬Àë×Ó·½³ÌʽΪAl2O3+2OH-¨T2AlO2-+H2O£¬GµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïNaOHΪÀë×Ó»¯ºÏÎÇâÑõ¸ùÀë×ÓÖÐOÔ×ÓºÍHÔ×ÓÖ®¼ä¹²ÓÃÒ»¶Ôµç×Ó£¬Æäµç×ÓʽΪ
£¬
¹Ê´ð°¸Îª£ºAl2O3+2OH-¨T2AlO2-+H2O£»
£»
£¨5£©1molMgµÄµ¥ÖÊÔÚCO2ÆøÌåÖÐȼÉշųö760kJÈÈÁ¿£¨25¡æ£¬101kpa£©£¬Ôò2molMgµ¥ÖÊÔÚ×ãÁ¿¶þÑõ»¯Ì¼ÖÐȼÉշųö1520kJÈÈÁ¿2Mg£¨s£©+CO2£¨g£©¨T2MgO£¨s£©+C£¨s£©¡÷H=-1520 kJ/mol£¬ÈÈ»¯Ñ§·½³ÌʽΪ£¬¹Ê´ð°¸Îª£º2Mg£¨s£©+CO2£¨g£©¨T2MgO£¨s£©+C£¨s£©¡÷H=-1520 kJ/mol£®
£¨2£©BÔªËØµÄ¸ºÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë²Ïàͬ£¬ÔòBΪClÔªËØ£¬CÔªËØµÄÕýÒ»¼ÛÀë×ӵĵç×Ó²ã½á¹¹Óëë¯Ïàͬ£¬ÔòDΪCsÔªËØ£¬B¡¢CÐγɵϝºÏÎïΪCsCl£¬ÊôÓÚÀë×Ó¾§Ì壬ÆäÈÛÈÚ̬ÓÐ×ÔÓÉÒÆ¶¯µÄÀë×Ó£¬ËùÒÔÈÛÈÚʱÄܵ¼µç£¬ÇÒÈ۷еã½Ï¸ß£¬¹Ê´ð°¸Îª£ºÈÛÈÚʱÄܵ¼µç¡¢½Ï¸ßµÄÈ۵㡢Ӳ¶È½Ï´óµÈ£»
£¨3£©DÔªËØµÄÕýÈý¼ÛÀë×ÓµÄ3dÄܼ¶Îª°ë³äÂú£¬ÔòDÔ×ÓºËÍâµç×ÓÊý=2+8+8+6+2=26£¬ÎªFeÔªËØ£¬Æä3d¡¢4sµç×ÓΪÆä¼Ûµç×Ó£¬Æä¼Ûµç×ÓÅŲ¼Í¼Îª
¹Ê´ð°¸Îª£º
£¨4£©µÚÈýÖÜÆÚ²¿·ÖÔªËØE¡¢F¡¢G£¬¸ù¾ÝµçÀëÄÜÖª£¬
EÔªËØµÚ¶þ¡¢ÈýµçÀëÄÜÏà²î½Ï´ó£¬ÔòEÊǵÚIIA×åÔªËØ£¬ÎªMgÔªËØ£»
FÔªËØµÚÈý¡¢ËĵçÀëÄÜÏà²î½Ï´ó£¬ÔòFÊǵÚIIIA×åÔªËØ£¬ÎªAlÔªËØ£»
GµÚÒ»¡¢¶þµçÀëÄÜÏà²î½Ï´ó£¬ÔòGÊǵÚIA×åÔªËØ£¬ÎªNaÔªËØ£»
FµÄ×î¸ß¼ÛÑõ»¯ÎïΪAl2O3¡¢GµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïΪNaOH£¬¶þÕß·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍË®£¬Àë×Ó·½³ÌʽΪAl2O3+2OH-¨T2AlO2-+H2O£¬GµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔÓ¦µÄË®»¯ÎïNaOHΪÀë×Ó»¯ºÏÎÇâÑõ¸ùÀë×ÓÖÐOÔ×ÓºÍHÔ×ÓÖ®¼ä¹²ÓÃÒ»¶Ôµç×Ó£¬Æäµç×ÓʽΪ
¹Ê´ð°¸Îª£ºAl2O3+2OH-¨T2AlO2-+H2O£»
£¨5£©1molMgµÄµ¥ÖÊÔÚCO2ÆøÌåÖÐȼÉշųö760kJÈÈÁ¿£¨25¡æ£¬101kpa£©£¬Ôò2molMgµ¥ÖÊÔÚ×ãÁ¿¶þÑõ»¯Ì¼ÖÐȼÉշųö1520kJÈÈÁ¿2Mg£¨s£©+CO2£¨g£©¨T2MgO£¨s£©+C£¨s£©¡÷H=-1520 kJ/mol£¬ÈÈ»¯Ñ§·½³ÌʽΪ£¬¹Ê´ð°¸Îª£º2Mg£¨s£©+CO2£¨g£©¨T2MgO£¨s£©+C£¨s£©¡÷H=-1520 kJ/mol£®
µãÆÀ£º±¾Ì⿼²éλÖýṹÐÔÖʵÄÏ໥¹ØÏµ¼°Ó¦Óã¬Éæ¼°ÈÈ»¯Ñ§·½³ÌʽÊéд¡¢µç×Óʽ¡¢µç×ÓÅŲ¼Ê½¡¢µçÀëÄܵÈ֪ʶµã£¬×ÛºÏÐÔ½ÏÇ¿£¬ÊìÁ·³£¼ûÔªËØ»¯ºÏÎï֪ʶ£¬ÖªµÀþÄܺͶþÑõ»¯Ì¼·¢ÉúÖû»·´Ó¦£¬ÌâÄ¿ÄѶȲ»´ó£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
VmLAl2£¨SO4£©3ÈÜÒºÖк¬Al3-ag£¬È¡
mLÈÜÒº¼ÓˮϡÊ͵½10VmL£¬ÔòÏ¡ÊͺóÈÜÒºÖÐSO42-µÄÎïÖʵÄÁ¿Å¨¶ÈÊÇ£¨¡¡¡¡£©
| V |
| 10 |
A¡¢
| ||
B¡¢
| ||
C¡¢
| ||
D¡¢
|
¶ÔÓÚijЩÀë×ӵļìÑé¼°½áÂÛÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢¼ÓÑÎËáÓÐÎÞÉ«ÆøÌå²úÉú£¬¸ÃÆøÌåÄÜʹ³ÎÇåʯ»ÒË®±ä»ì×Ç£¬ÔÈÜÒºÖÐÒ»¶¨ÓÐCO32- |
| B¡¢¼ÓÂÈ»¯±µÈÜÒºÓа×É«³Áµí²úÉú£¬ÔÙ¼ÓÑÎËᣬµíµí²»Ïûʧ£¬ÔÈÜÒºÖÐÒ»¶¨ÓÐSO42- |
| C¡¢Ä³ÈÜÒºµÄÑæÉ«·´Ó¦Îª»ÆÉ«£¬Ôò¸ÃÈÜÒºÖÐÒ»¶¨ÓÐNa+ |
| D¡¢Ä³ÈÜÒºÖмÓÈëNa2CO3ÈÜÒººóÓа×É«³Áµí£¬Ôò¸ÃÈÜÒºÖÐÒ»¶¨ÓÐCa2+ |
µÈÎïÖʵÄÁ¿µÄN2¡¢O2¡¢CO2»ìºÏÆøÌåͨ¹ýNa2O2ºó£¬Ìå»ý±äΪÔÌå»ýµÄ
£¨Í¬ÎÂͬѹ£©£¬Õâʱ»ìºÏÆøÌåÖÐN2¡¢O2¡¢CO2ÎïÖʵÄÁ¿Ö®±ÈΪ£¨¡¡¡¡£©
| 8 |
| 9 |
| A¡¢3£º4£º1 |
| B¡¢3£º3£º2 |
| C¡¢6£º7£º3 |
| D¡¢6£º9£º1 |
ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÒÒ´¼ÔÚË®ÈÜÒºÖеçÀë³öÉÙÁ¿H+£¬ËüµÄË®ÈÜÒº¾ßÓÐËáÐÔ |
| B¡¢ÒÒ´¼·Ö×ÓÖеÄÇâ¾ù¿É±»½ðÊôÄÆÖû» |
| C¡¢ÒÒ´¼¸úÒÒËá·´Ó¦Éú³ÉÒÒËáÒÒõ¥£¬ËµÃ÷ÒÒ´¼¾ßÓмîÐÔ |
| D¡¢ÔÚÒ»¶¨Ìõ¼þÏ£¬ÒÒ´¼ÄÜ·¢ÉúÑõ»¯·´Ó¦ |
ÏÂÁÐ˵·¨´íÎóµÄÊÇ£¨¡¡¡¡£©
| A¡¢Éý¸ßζȿÉʹÎüÈÈ·´Ó¦µÄ·´Ó¦ËÙÂÊÔö´ó£¬Ê¹·ÅÈÈ·´Ó¦µÄ·´Ó¦ËÙÂʼõС |
| B¡¢¾ö¶¨»¯Ñ§·´Ó¦ËÙÂʵÄÖ÷ÒªÒòËØÊDzμӷ´Ó¦µÄÎïÖʵÄÐÔÖÊ |
| C¡¢¶ÔÓÚÓÐÆøÌå²Î¼ÓµÄ·´Ó¦£¬Ôö´óÌåϵµÄѹǿ£¬·´Ó¦ËٶȲ»Ò»¶¨¼Ó¿ì |
| D¡¢´ß»¯¼ÁÄܽµµÍ·´Ó¦µÄ»î»¯ÄÜÀ´Ìá¸ß»¯Ñ§·´Ó¦ËÙÂÊ |