£¨15·Ö£©¿ÉÒÔÓÉÏÂÁз´Ó¦ºÏ³ÉÈý¾ÛÇè°·£ºCaO£«3CCaC2£«CO¡ü£¬CaC2£«N2CaCN2£«C£¬CaCN2£«2H2O===NH2CN£«Ca(OH)2£¬NH2CNÓëË®·´Ó¦Éú³ÉÄòËØ[CO(NH2)2]£¬ÄòËØºÏ³ÉÈý¾ÛÇè°·¡£
(1)д³öÓëCaÔÚͬһÖÜÆÚÇÒ×îÍâ²ãµç×ÓÊýÏàͬ¡¢ÄÚ²ãÅÅÂúµç×ӵĻù̬Ô×ӵĵç×ÓÅŲ¼Ê½£º______________________________________________________________________¡£
CaCN2ÖÐÒõÀë×ÓΪCN£¬ÓëCN»¥ÎªµÈµç×ÓÌåµÄ·Ö×ÓÓÐN2OºÍ________(Ìѧʽ)£¬ÓÉ´Ë¿ÉÒÔÍÆÖªCNµÄ¿Õ¼ä¹¹ÐÍΪ________¡£
(2)ÄòËØ·Ö×ÓÖÐCÔ×Ó²ÉÈ¡________ÔÓ»¯¡£ÄòËØ·Ö×ӵĽṹ¼òʽÊÇ________________¡£
(3)Èý¾ÛÇè°·
Ë׳ơ°µ°°×¾«¡±¡£¶¯ÎïÉãÈëÈý¾ÛÇè°·ºÍÈý¾ÛÇèËá
ºó£¬
Èý¾ÛÇèËáÓëÈý¾ÛÇè°··Ö×ÓÏ໥֮¼äͨ¹ý________½áºÏ£¬ÔÚÉöÔàÄÚÒ×Ðγɽáʯ¡£
(4)CaO¾§°ûÈçͼËùʾ£¬CaO¾§ÌåÖÐCa2+µÄÅäλÊýΪ______________¡£
![]()
ÒÑÖªCaO¾§ÌåµÄÃܶÈΪ¦Ñ£¬Çó¾§°ûÖоàÀë×î½üµÄÁ½¸ö¸ÆÀë×ÓÖ®¼äµÄ¾àÀë ________________ __£¨Áгö¼ÆËãʽ£©
CaO¾§ÌåºÍNaCl¾§ÌåµÄ¾§¸ñÄÜ·Ö±ðΪ£ºCaO 3 401 kJ¡¤mol-1¡¢NaCl 786 kJ¡¤mol-1¡£µ¼ÖÂÁ½Õß¾§¸ñÄܲîÒìµÄÖ÷ÒªÔÒòÊÇ______________ ______¡£
(1)1s22s22p63s23p63d104s2»ò[Ar]3d104s2¡¡(2·Ö) CO2£¨1·Ö£© Ö±ÏßÐÎ £¨1·Ö£©
(2)sp2¡¡£¨1·Ö£©COH2NNH2 £¨2·Ö£© (3)·Ö×Ó¼äÇâ¼ü £¨1·Ö£©(4)6¡¡£¨2·Ö£©
£¨3·Ö£©
CaO¾§ÌåÖÐCa2£«¡¢O2£µÄ´øµçÁ¿´óÓÚNaCl¾§ÌåÖÐNa£«¡¢Cl£µÄ´øµçÁ¿£¨2·Ö£©
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º
(1) CaÔÚµÚËÄÖÜÆÚ£¬ºËÍâÓÐËIJãµç×Ó£¬×îÍâ²ã2¸öµç×Ó£¬ÔòÄÚ²ãÅÅÂúµç×ӵĻù̬Ô×ӵĵç×ÓÅŲ¼Ê½Îª1s22s22p63s23p63d104s2»ò[Ar]3d104s2£¬CN´ø16¸öµç×Ó£¬ÓëCN»¥ÎªµÈµç×ÓÌåµÄ·Ö×Óº£ÓÐCO2£¬ÓÉ´Ë¿ÉÒÔÍÆÖªCNµÄ¿Õ¼ä¹¹ÐÍÓëCO2ÏàËÆÎªÖ±ÏßÐΣ»
(2) ÄòËØ·Ö×ÓÖÐCÔ×ÓÓëÑõÔ×Ó½áºÏ³ÉË«¼ü£¬ÓëÁ½¸öµªÔ×Ó½áºÏ³Éµ¥¼ü£¬²ÉÈ¡sp2ÔÓ»¯£¬ÄòËØ·Ö×ӵĽṹ¼òʽΪCOH2NNH2£»
(3) ¾ÛÇè°··Ö×ÓÖк¬ÓÐNÔªËØ£¬Ï໥֮¼ä¿Éͨ¹ý·Ö×Ó¼äÇâ¼ü½áºÏ£»
(4) ÓÉͼ¿ÉÖª£¬CaO¾§ÌåÖÐCa2+µÄÅäλÊýΪ6£¬ CaO¾§ÌåºÍNaCl¾§Ìå¶¼ÊÇÀë×Ó¾§Ì壬¾§¸ñÄܲîÒìµÄÖ÷ÒªÔÒòÊÇCaO¾§ÌåÖÐCa2£«¡¢O2£µÄ´øµçÁ¿´óÓÚNaCl¾§ÌåÖÐNa£«¡¢Cl£µÄ´øµçÁ¿¡£
¿¼µã£ºÎïÖʵĽṹ
µãÆÀ£º±¾Ì⿼²éÎïÖʵĽṹ£¬Éæ¼°µ½·Ö×ӽṹ¡¢ÔÓ»¯¹ìµÀµÈ³éÏóÄÚÈÝ£¬¾ßÓÐÒ»¶¨ÄѶȡ£µ«´ËÀàÌâÄ¿½üÄêÀ´Ôڸ߿¼ÖÐÒѱ»Öð½¥µ»¯¡£½â´ð´ËÀàÌâÐÍ£¬ÒªÇó¿¼Éú¾ßÓзḻµÄÏëÏóÁ¦¡£
| Äê¼¶ | ¸ßÖÐ¿Î³Ì | Äê¼¶ | ³õÖÐ¿Î³Ì |
| ¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
| ¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍÆ¼ö£¡ |
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â
| ||
| ||
| »¯ºÏÎï | ÃܶÈ/g?cm-3 | ·Ðµã/¡æ | Èܽâ¶È/100gË® |
| Õý¶¡´¼ | 0.810 | 118.0 | 9 |
| ±ù´×Ëá | 1.049 | 118.1 | ¡Þ |
| ÒÒËáÕý¶¡õ¥ | 0.882 | 126.1 | 0.7 |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2013½ìºÚÁú½Ê¡¼¯ÏÍÏØµÚÒ»ÖÐѧ¸ßÈýÉÏѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÌî¿ÕÌâ
£¨15·Ö£©¿ÉÒÔÓÉÏÂÁз´Ó¦ºÏ³ÉÈý¾ÛÇè°·£ºCaO£«3CCaC2£«CO¡ü£¬CaC2£«N2CaCN2£«C£¬CaCN2£«2H2O===NH2CN£«Ca(OH)2£¬NH2CNÓëË®·´Ó¦Éú³ÉÄòËØ[CO(NH2)2]£¬ÄòËØºÏ³ÉÈý¾ÛÇè°·¡£
(1)д³öÓëCaÔÚͬһÖÜÆÚÇÒ×îÍâ²ãµç×ÓÊýÏàͬ¡¢ÄÚ²ãÅÅÂúµç×ӵĻù̬Ô×ӵĵç×ÓÅŲ¼Ê½£º______________________________________________________________________¡£
CaCN2ÖÐÒõÀë×ÓΪCN£¬ÓëCN»¥ÎªµÈµç×ÓÌåµÄ·Ö×ÓÓÐN2OºÍ________(Ìѧʽ)£¬ÓÉ´Ë¿ÉÒÔÍÆÖªCNµÄ¿Õ¼ä¹¹ÐÍΪ________¡£
(2)ÄòËØ·Ö×ÓÖÐCÔ×Ó²ÉÈ¡________ÔÓ»¯¡£ÄòËØ·Ö×ӵĽṹ¼òʽÊÇ________________¡£
(3)Èý¾ÛÇè°·
Ë׳ơ°µ°°×¾«¡±¡£¶¯ÎïÉãÈëÈý¾ÛÇè°·ºÍÈý¾ÛÇèËá
ºó£¬
Èý¾ÛÇèËáÓëÈý¾ÛÇè°··Ö×ÓÏ໥֮¼äͨ¹ý________½áºÏ£¬ÔÚÉöÔàÄÚÒ×Ðγɽáʯ¡£
(4)CaO¾§°ûÈçͼËùʾ£¬CaO¾§ÌåÖÐCa2+µÄÅäλÊýΪ______________¡£![]()
ÒÑÖªCaO¾§ÌåµÄÃܶÈΪ¦Ñ£¬Çó¾§°ûÖоàÀë×î½üµÄÁ½¸ö¸ÆÀë×ÓÖ®¼äµÄ¾àÀë ________________ __£¨Áгö¼ÆËãʽ£©
CaO¾§ÌåºÍNaCl¾§ÌåµÄ¾§¸ñÄÜ·Ö±ðΪ£ºCaO 3 401 kJ¡¤mol-1¡¢NaCl 786 kJ¡¤mol-1¡£µ¼ÖÂÁ½Õß¾§¸ñÄܲîÒìµÄÖ÷ÒªÔÒòÊÇ______________ ______¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£ºÄϾ©¶þÄ£ ÌâÐÍ£ºÌî¿ÕÌâ
| ||
| ||
| »¯ºÏÎï | ÃܶÈ/g?cm-3 | ·Ðµã/¡æ | Èܽâ¶È/100gË® |
| Õý¶¡´¼ | 0.810 | 118.0 | 9 |
| ±ù´×Ëá | 1.049 | 118.1 | ¡Þ |
| ÒÒËáÕý¶¡õ¥ | 0.882 | 126.1 | 0.7 |
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º
¿ÉÒÔÓÉÏÂÁз´Ó¦ºÏ³ÉÈý¾ÛÇè°·£ºCaO£«3CCaC2£«CO¡ü£¬CaC2£«N2
CaCN2£«C£¬CaCN2£«2H2O===NH2CN£«Ca(OH)2£¬NH2CNÓëË®·´Ó¦Éú³ÉÄòËØ[CO(NH2)2]£¬ÄòËØºÏ³ÉÈý¾ÛÇè°·¡£
(1)д³öÓëCaÔÚͬһÖÜÆÚÇÒ×îÍâ²ãµç×ÓÊýÏàͬ¡¢ÄÚ²ãÅÅÂúµç×ӵĻù̬Ô×ӵĵç×ÓÅŲ¼Ê½£º______________________________________________________________________¡£
CaCN2ÖÐÒõÀë×ÓΪCN
£¬ÓëCN
»¥ÎªµÈµç×ÓÌåµÄ·Ö×ÓÓÐN2OºÍ________(Ìѧʽ)£¬ÓÉ´Ë¿ÉÒÔÍÆÖªCN
µÄ¿Õ¼ä¹¹ÐÍΪ________¡£
(2)ÄòËØ·Ö×ÓÖÐCÔ×Ó²ÉÈ¡________ÔÓ»¯¡£ÄòËØ·Ö×ӵĽṹ¼òʽÊÇ________________¡£
(3)Èý¾ÛÇè°·(
)Ë׳ơ°µ°°×¾«¡±¡£¶¯ÎïÉãÈëÈý¾ÛÇè°·ºÍÈý¾ÛÇèËá(
)ºó£¬Èý¾ÛÇèËáÓëÈý¾ÛÇè°··Ö×ÓÏ໥֮¼äͨ¹ý________½áºÏ£¬ÔÚÉöÔàÄÚÒ×Ðγɽáʯ¡£
(4)CaO¾§°ûÈçͼËùʾ£¬CaO¾§ÌåÖÐCa2+µÄÅäλÊýΪ____________________________________________________¡£
ÒÑÖªCaO¾§ÌåµÄÃܶÈΪ¦Ñ£¬Çó¾§°ûÖоàÀë×î½üµÄÁ½¸ö¸ÆÀë×ÓÖ®¼äµÄ¾àÀë___________________£¨Áгö¼ÆËãʽ£©
CaO¾§ÌåºÍNaCl¾§ÌåµÄ¾§¸ñÄÜ·Ö±ðΪ£ºCaO 3 401 kJ¡¤mol-1¡¢
NaCl 786 kJ¡¤mol-1¡£µ¼ÖÂÁ½Õß¾§¸ñÄܲîÒìµÄÖ÷ÒªÔÒòÊÇ____________________¡£ks5u
²é¿´´ð°¸ºÍ½âÎö>>
¹ú¼ÊѧУÓÅÑ¡ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com