ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ï±íΪԪËØÖÜÆÚ±íµÄÒ»²¿·Ö£¬ÓÃÇ뻯ѧÓÃÓï»Ø´ðÓйØÎÊÌ⣺
IA | IIA | IIIA | IVA | VA | VIA | VIIA | 0 | |
2 | E | F | ||||||
3 | A | C | D | G | R | |||
4 | B | H |
(1)CºÍHµÄÔªËØ·ûºÅÊÇ______ºÍ_______£»
(2)±íÖÐAÓëFµÄÇ⻯Îï·´Ó¦µÄ»¯Ñ§·½³Ìʽ___________£¬EµÄµ¥ÖÊÓëÆäÏÂÒ»ÖÜÆÚͬ×åÔªËصÄ×î¸ß¼ÛÑõ»¯ÎïÔÚ¸ßÎÂÏ·´Ó¦µÄ»¯Ñ§·½³Ìʽ___________£»×î²»»îÆõÄÔªËØ________(ÌîдԪËØ·ûºÅ)
(3)±íÖÐËùÁÐÔªËØÖÐ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï¼îÐÔ×îÇ¿µÄÊÇ___________£¬ËáÐÔ×îÇ¿µÄÊÇ______ (Ìîд»¯Ñ§Ê½)
(4)±íÖÐÄÜÐγÉÁ½ÐÔÇâÑõ»¯ÎïµÄÔªËØÊÇ__________(ÌîдԪËØ·ûºÅ)£¬Ð´³ö¸ÃÔªËصÄÇâÑõ»¯ÎïÓëAµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï·´Ó¦µÄÀë×Ó·½³Ìʽ__________________¡£
¡¾´ð°¸¡¿Mg Br 2Na+2H2O=2NaOH+H2¡ü 2C+SiO2 Si+2CO¡ü Ar KOH HClO4 Al Al(OH)3+OH-=AlO
+2H2O
¡¾½âÎö¡¿
¸ù¾Ý¸÷ÔªËØÔÚÖÜÆÚ±íÖеÄλÖÿÉÖªA£ºNa£¬B£ºK£¬C£ºMg£¬D£ºAl£¬E£ºC£¬F£ºO£¬G£ºCl£¬H£ºBr£¬R£ºAr¡£
(1)CºÍHµÄÔªËØ·ûºÅÊÇMg¡¢Br£»
(2)AΪNa£¬FµÄÇ⻯ÎïΪH2O£¬»¯Ñ§·½³ÌʽΪ2Na+2H2O=2NaOH+H2¡ü£»EµÄµ¥ÖÊΪC£¬ÏÂÒ»ÖÜÆÚͬ×åÔªËØΪSi£¬×î¸ß¼ÛÑõ»¯ÎïΪSiO2£¬»¯Ñ§·½³ÌʽΪ2C+SiO2 Si+2CO¡ü£»×î²»»îÆõÄÔªËØΪAr£»
(3)×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯Îï¼îÐÔÇ¿ÈõÊǶÔÓÚ½ðÊôÐԵĿ¼²é£¬½ðÊôÐÔԽǿ£¬¼îÐÔԽǿ£¬×óϽÇÔªËؽðÊôÐÔ×îÇ¿£¬¹Ê×îÇ¿µÄÊÇKOH£¬¶øËáÐÔÊǶԷǽðÊôÐԵĿ¼²é£¬·Ç½ðÊôÐÔԽǿ£¬ËáÐÔԽǿ£¬ÓÒÉϽÇÔªËطǽðÊôÐÔ×îÇ¿£¬Oͨ³£²»ÏÔÕý¼Û£¬¹Ê×îÇ¿µÄÊÇHClO4£»
(4)ÄÜÐγÉÁ½ÐÔÇâÑõ»¯ÎïµÄÔªËØÊÇAl£¬ÆäÇâÑõ»¯ÎïÊÇAl(OH)3£¬AµÄ×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïÊÇNaOH£¬·´Ó¦Àë×Ó·½³ÌʽΪAl(OH)3+OH-=AlO+2H2O¡£
![](http://thumb2018.1010pic.com/images/loading.gif)