ÌâÄ¿ÄÚÈÝ

Çë°´ÒªÇ󻨴ðÏÂÁÐÎÊÌ⣺

£¨1£©¹èÔÚÎÞ»ú·Ç½ðÊô²ÄÁÏÖÐÒ»Ö±°çÑÝ×ÅÖØÒª½ÇÉ«£¬±»ÓþΪÎÞ»ú·Ç½ðÊô²ÄÁϵÄÖ÷½Ç¡£

¢ÙÏÂÁÐÎïÆ·Óõ½¹èµ¥ÖʵÄÊÇ                               £»                         

A£®²£Á§ÖÆÆ·              B£®Ê¯Ó¢ÖÓ±í    C£®¼ÆËã»úоƬ          D£®¹âµ¼ÏËά  E£®Ì«ÑôÄÜµç³Ø

¢Ú ¹èËáÑÎ×é³É¸´ÔÓ£¬ÍùÍùÓÃÑõ»¯ÎïµÄÐÎʽ±íʾ£¬Ä³¹èËáÑÎÆäÖ÷Òª»¯Ñ§³É·ÖΪCa2Mg5Si8O22(OH)2. °ÑËüд³ÉÑõ»¯ÎïµÄÐÎʽΪ£º                              £» 

£¨2£©Cl2ºÍSO2¶¼¾ßÓÐÆ¯°×ÐÔ£¬µ«½«ÕâÁ½ÖÖÆøÌå°´Ìå»ý±È1:1ͨÈëË®Öеõ½µÄÈÜҺȴ¼¸ºõûÓÐÆ¯°×ÐÔ£¬Ð´³öCl2ºÍSO2 1:1ͨÈëË®Öз¢ÉúµÄÀë×Ó·´Ó¦·½³Ìʽ£º_______________________________________________________________________£»

£¨3£©Ð´³ö¶þÑõ»¯ÁòÓëË«ÑõË®·´Ó¦µÄ»¯Ñ§·½³Ìʽ£¬²¢±ê³öµç×Ó×ªÒÆ·½ÏòºÍÊýÄ¿£º ______________________            ________ ____                         ¡£

£¨1£©C¡¢E  (2·Ö)   2CaO¡¤5MgO¡¤8SiO2¡¤H2O £¨2·Ö£©  

£¨2£©Cl2 + SO2 + 2H2O == 2Cl- +SO42- + 4H+         £¨2·Ö£©

(3) H2O2 + SO2 ==H2SO4        £¨·½³ÌʽºÍË«ÏßÇÅ»òµ¥ÏßÇŸ÷2·Ö£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
£¨2011?±¦¼¦ÈýÄ££©A¡¢B¡¢C¡¢£®D¶¼ÊÇÖÐѧ»¯Ñ§³£¼ûµÄÎïÖÊ£¬ÆäÖÐA¡¢B¡¢C¾ùº¬ÓÐͬһÖÖÔªËØ£®ÔÚÒ»¶¨Ìõ¼þÏÂÏ໥ת»¯¹ØÏµÈçͼËùʾ£¨²¿·Ö²úÎïÒÑÂÔÈ¥£©£®

Çë°´ÒªÇ󻨴ðÏÂÁÐÎÊÌ⣺
£¨1£©ÈôB¡¢CΪÁ½ÖÖÑõ»¯ÎïÆøÌ壬Bת»¯ÎªCʱ£¬ÑÕÉ«ÓÉÎÞÉ«±äΪºìרɫ£¬ÔòA¿ÉÄÜÊÇ
N2
N2
»ò
NH3
NH3
£®
£¨2£©ÈôAÊÇÒ»ÖÖ³£¼ûµÄº¬ÓÐÁ½¸ö̼ԭ×ÓµÄÓлúÎÇÒAºÍC·´Ó¦Éú³ÉÒ»ÖÖÓÐË®¹ûÏãζµÄÎïÖÊ£®Ð´³öAÓëCÉú³ÉË®¹ûÏãζµÄÎïÖʵķ´Ó¦·½³Ìʽ
CH3CH2OH+CH3COOH
ŨÁòËá
¡÷
CH3COOCH2CH3+H2O
CH3CH2OH+CH3COOH
ŨÁòËá
¡÷
CH3COOCH2CH3+H2O
£®
£¨3£©ÈôA¡¢B¡¢C¡¢D²»½öÂú×ãÉÏÊöת»¯¹ØÏµ£¬¶øÇÒAºÍCÔÚÈÜÒºÖÐͨ¹ý·´Ó¦Éú³ÉB£®Çë»Ø´ðÏÂÃæÈý¸öÎÊÌ⣺
¢ÙÈôDΪǿµç½âÖÊ¡¢BΪÄÑÈÜÓÚË®µÄ³Áµíʱ£¬ÔòAºÍC·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ
Al3++3AlO2-+6H2O=4Al£¨OH£©3¡ý
Al3++3AlO2-+6H2O=4Al£¨OH£©3¡ý
£®·ûºÏÌõ¼þµÄDÎïÖÊ¿ÉÄÜÊÇÏÂÁÐÎïÖÊÖеÄ
ac
ac
£¨ÌîÐòºÅ£©£®
a£®ÁòËá    b£®´×Ëá  c£®ÇâÑõ»¯ÄÆ  d£®°±Ë®   e£®ÂÈ»¯±µ£®  f£®ÏõËáþ
¢ÚÈôDΪ·Çµç½âÖÊʱ¡¢BΪÄÑÈÜÓÚË®µÄ³Áµíʱ£¬ÔòAºÍC·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ
Ca2++OH-+HCO3-=CaCO3¡ý+H2O
Ca2++OH-+HCO3-=CaCO3¡ý+H2O
£®
¢ÛÈôC¡¢D¾ùΪ½ðÊôµ¥ÖÊ£¬ÏòAÈÜÒºÖеμÓÏõËáÒøÈÜÒº£¬²úÉú²»ÈÜÓÚÏ¡ÏõËáµÄ°×É«³Áµí£¬ÔòAºÍC·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ
2Fe3++Fe=3Fe2+
2Fe3++Fe=3Fe2+
£¬BÈÜÒºÔÚ´¢´æÊ±Ó¦¼ÓÈëÉÙÁ¿µÄ
ÌúÓëÑÎËá
ÌúÓëÑÎËá
£®

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø