ÌâÄ¿ÄÚÈÝ
15£®Èçͼ1ÊÇÔªËØÖÜÆÚ±íµÄÒ»²¿·Ö£¬Í¼ÖÐËùÁеÄ×Öĸ·Ö±ð´ú±íÒ»ÖÖ»¯Ñ§ÔªËØ£®ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©Çëд³öÔªËØOµÄ»ù̬Ô×Óµç×ÓÅŲ¼Ê½1s22s22p63s23p63d64s2£»£®
£¨2£©µÚÈýÖÜÆÚ8ÖÖÔªËØ°´µ¥ÖÊÈÛµã¸ßµÍµÄ˳ÐòÈçͼ2£¬ÆäÖÐÐòºÅ¡°8¡±´ú±íSi£¨ÌîÔªËØ·ûºÅ£©£»ÆäÖе縺ÐÔ×î´óµÄÊÇl £¨Ìîͼ2µÄÐòºÅ£©µÚÒ»µçÀëÄܽéÓÚÂÁºÍÁ×Ö®¼äµÄµÚÈýÖÜÆÚÔªËØÓÐ3ÖÖ£®
£¨3£©ÓÉjÔ×Ó¸úcÔ×ÓÒÔ1£º1Ï໥½»Ìæ½áºÏ¶øÐγɵľ§Ì壬¾§ÐÍÓ뾧ÌåjÏàͬ£®Á½ÕßÏà±ÈÈÛµã¸ü¸ßµÄÊÇSiC£¨Ìѧʽ£©£¬ÊԴӽṹ½Ç¶È¼ÓÒÔ½âÊÍ£ºÒòSiC¾§ÌåÓ뾧ÌåSi¶¼ÊÇÔ×Ó¾§Ì壬ÓÉÓÚCµÄÔ×Ӱ뾶С£¬SiCÖÐC-Si¼ü¼ü³¤±È¾§ÌåSiÖÐSi-Si¼ü³¤¶Ì£¬¼üÄÜ´ó£¬Òò¶øÈ۷еã¸ß£®
£¨4£©k l2µÄµç×ÓʽÊÇ£¬ËüÔÚ³£ÎÂϳÊҺ̬£¬Ðγɾ§Ìåʱ£¬ÊôÓÚ·Ö×Ó¾§Ì壮
·ÖÎö ÓÉÔªËØËùÔÚÖÜÆÚ±íÖеÄλÖÿÉÖª£¬aΪH£¬bΪLi£¬cΪC£¬dΪN£¬eΪO£¬fΪF£¬gΪNa£¬hΪMg£¬iΪAl£¬jΪSi£¬kΪS£¬lΪCl£¬mΪAr£¬nΪK£¬oΪFe£®
£¨1£©oΪFe£¬Ô×ÓºËÍâµç×ÓÊýΪ26£¬¸ù¾ÝÄÜÁ¿×îµÍÔÀíÊéдºËÍâµç×ÓÅŲ¼£»
£¨2£©µÚÈýÖÜÆÚ8ÖÖÔªËصĵ¥ÖÊÐγɽðÊô¾§Ìå¡¢Ô×Ó¾§Ìå¡¢·Ö×Ó¾§Ì壬Ô×Ó¾§ÌåSiµÄÈÛµã×î´ó£»
ͬÖÜÆÚËæÔ×ÓÐòÊý×î´ó£¬ÔªËص縺ÐÔÔö´ó£¨Ï¡ÓÐÆøÌå³ýÍ⣩£»
ͬÖÜÆÚËæÔ×ÓÐòÊýÔö´ó£¬ÔªËصÚÒ»µçÀëÄܳÊÔö´óÇ÷ÊÆ£¬µ«¢òA¡¢¢õA×åÔªËصÚÒ»µçÀëÄܸßÓÚͬÖÜÆÚÏàÁÚÔªËØ£»
£¨3£©SiCÓ뾧ÌåSi¾ùΪÔ×Ó¾§Ì壬¼ü³¤Ô½¶Ì£¬¼üÄÜÔ½´ó£¬ÈÛµãÔ½¸ß£»
£¨4£©SCl2·Ö×ÓÖÐSÔ×ÓÓëClÔ×ÓÖ®¼äÐγÉ1¶Ô¹²Óõç×Ó¶Ô£¬ËüÔÚ³£ÎÂϳÊҺ̬£¬Ðγɾ§Ìåʱ£¬ÊôÓÚ·Ö×Ó¾§Ì壮
½â´ð ½â£ºÓÉÔªËØËùÔÚÖÜÆÚ±íÖеÄλÖÿÉÖª£¬aΪH£¬bΪLi£¬cΪC£¬dΪN£¬eΪO£¬fΪF£¬gΪNa£¬hΪMg£¬iΪAl£¬jΪSi£¬kΪS£¬lΪCl£¬mΪAr£¬nΪK£¬oΪFe£®
£¨1£©oΪFe£¬Ô×ÓºËÍâµç×ÓÊýΪ26£¬ºËÍâµç×ÓÅŲ¼Îª£º1s22s22p63s23p63d64s2£»£¬
¹Ê´ð°¸Îª£º1s22s22p63s23p63d64s2£»
£¨2£©µÚÈýÖÜÆÚ8ÖÖÔªËصĵ¥ÖÊÐγɽðÊô¾§Ìå¡¢Ô×Ó¾§Ìå¡¢·Ö×Ó¾§Ì壬Ô×Ó¾§ÌåSiµÄÈÛµã×î´ó£»
ͬÖÜÆÚËæÔ×ÓÐòÊý×î´ó£¬ÔªËص縺ÐÔÔö´ó£¨Ï¡ÓÐÆøÌå³ýÍ⣩£¬¹ÊClÔªËص縺ÐÔ×î´ó£¬Îª±íÖÐl£»
ͬÖÜÆÚËæÔ×ÓÐòÊýÔö´ó£¬ÔªËصÚÒ»µçÀëÄܳÊÔö´óÇ÷ÊÆ£¬µ«¢òA¡¢¢õA×åÔªËصÚÒ»µçÀëÄܸßÓÚͬÖÜÆÚÏàÁÚÔªËØ£¬¹ÊµÚÒ»µçÀëÄܽéÓÚÂÁºÍÁ×Ö®¼äµÄµÚÈýÖÜÆÚÔªËØÓУºMg¡¢Si¡¢S£¬
¹Ê´ð°¸Îª£ºSi£»l£»3£»
£¨3£©SiCºÍ¾§ÌåSi¾ùÊôÓÚÔ×Ó¾§Ì壬Ô×Ó¾§ÌåµÄÈ۷еãÈ¡¾öÓÚ¹²¼Û¼üµÄÇ¿¶È£¬ÓÉÓÚCµÄÔ×Ӱ뾶С£¬SiCÖÐC-Si¼ü¼ü³¤±È¾§ÌåSiÖÐSi-Si¼ü³¤¶Ì£¬¼üÄÜ´ó£¬Òò¶øÈ۷еã¸ß£¬
¹Ê´ð°¸Îª£ºSiC£» ÒòSiC¾§ÌåÓ뾧ÌåSi¶¼ÊÇÔ×Ó¾§Ì壬ÓÉÓÚCµÄÔ×Ӱ뾶С£¬SiCÖÐC-Si¼ü¼ü³¤±È¾§ÌåSiÖÐSi-Si¼ü³¤¶Ì£¬¼üÄÜ´ó£¬Òò¶øÈ۷еã¸ß£»
£¨4£©SCl2·Ö×ÓÖÐSÔ×ÓÓëClÔ×ÓÖ®¼äÐγÉ1¶Ô¹²Óõç×Ó¶Ô£¬µç×ÓʽΪ£¬ËüÔÚ³£ÎÂϳÊҺ̬£¬Ðγɾ§Ìåʱ£¬ÊôÓÚ·Ö×Ó¾§Ì壬
¹Ê´ð°¸Îª£º£»·Ö×Ó£®
µãÆÀ ±¾Ìâʽ¶ÔÎïÖʽṹµÄ¿¼²é£¬Éæ¼°ÔªËØÖÜÆÚ±í¡¢µç¸ºÐÔ¡¢µçÀëÄÜ¡¢¾§ÌåÀàÐÍÓëÐÔÖÊ¡¢ºËÍâµç×ÓÅŲ¼¡¢µç×ÓʽµÈ£¬×¢ÒâÀí½âͬÖÜÆÚµÚÒ»µçÀëÄÜÒì³£Çé¿ö£¬ÄѶÈÖеȣ®
A£® | 25¡æʱ£¬¹ÌÌåMg£¨OH£©2ÔÚ20ml0.01 mol•L-1°±Ë®ÖеÄKSP±È20mL0.01 mol•L-1NH4ClÈÜÒºÖеÄKSPС | |
B£® | 25¡æʱ£¬±¥ºÍMg£¨OH£©2ÈÜÒºÓë±¥ºÍMgF2ÈÜÒºÏà±È£¬Ç°ÕßµÄC£¨Mg£©2+´ó | |
C£® | 25¡æʱ£¬ÔÚMg£¨OH£©2µÄÐü×ÇÒº¼ÓÈëNaFÈÜÒººó£¬Mg£¨OH£©2²»¿ÉÄÜת»¯³ÉΪMgF2 | |
D£® | 25¡æʱ£¬ÔÚMg£¨OH£©2µÄÐü×ÇÒº¼ÓÈëÉÙÁ¿µÄNH4Cl¹ÌÌ壬C£¨Mg2+£©Ôö´ó |
A£® | Cl2 | B£® | NO2 | C£® | SO2 | D£® | NH3 |
A£® | ÖÆÈ¡¡¢ÊÕ¼¯O2 | B£® | ÖÆÎÞË®ÒÒÃÑ | ||
C£® | ³ýÈ¥NaClÖеÄÄàɳ | D£® | ÊÕ¼¯NO |
A£® | ÂÈÆøͨÈëÇâÑõ»¯ÄÆÈÜÒºÖÐ 2Cl2+2OH-¨T3Cl-+ClO-+H2O | |
B£® | ÑÎËáÓëʯ»Òʯ·´Ó¦£º2H++CO32-¨TH2O+CO2¡ü | |
C£® | пÓëÏ¡ÁòËá·´Ó¦£ºZn+2H+¨TZn2++H2¡ü | |
D£® | ÁòËáÍÈÜÒºÓëÇâÑõ»¯±µÈÜÒº·´Ó¦£ºBa2++SO42-¨TBaSO4¡ý |
A£® | º£´øÉÕ³É»Ò | |
B£® | ÅäÖÆÏ¡ÁòËá | |
C£® | ·ÖÀëµâ²¢»ØÊÕ±½ | |
D£® | XΪCCl4£¬¿ÉÓÃÓÚÎüÊÕHCl£¬²¢·ÀÖ¹µ¹Îü |
A£® | B£® | ||||
C£® | CH2=CHCH=CHCH=CH2 | D£® | £¨CH3£©2CH-C¡ÔC-CH=CHCH3 |
A£® | ½ð¸ÕʯΪÍø×´½á¹¹£¬Óɹ²¼Û¼üÐγɵÄ̼Ô×Ó»·ÖУ¬×îСµÄ»·ÉÏÓÐ6¸ö̼Ô×Ó | |
B£® | ÂÈ»¯Äƾ§ÌåÖУ¬Ã¿¸öNa+ÖÜΧ¾àÀëÏàµÈµÄNa+¹²ÓÐ12¸ö | |
C£® | ¸É±ù¾§ÌåÖУ¬Ã¿¸öCO2·Ö×ÓÖÜΧ½ôÁÚ12¸öCO2·Ö×Ó | |
D£® | ½ðÊôÍÊôÓÚÁù·½×îÃܶѻý½á¹¹£¬½ðÊôþÊôÓÚÃæÐÄÁ¢·½×îÃܶѻý½á¹¹ |