ÌâÄ¿ÄÚÈÝ

(16·Ö)
£¨1£©ÊµÑéÊÒÉÙÁ¿µÄ½ðÊôÄƱ£´æÔÚ          ÖУ¬È¡ÓÃʱÓõ½µÄÒÇÆ÷ºÍÓÃÆ·ÓР          , Ê£ÓàµÄÄÆÓ¦              £»½«Ò»Ð¡¿éÄÆͶÈëµ½ÁòËáÍ­ÈÜÒºÖУ¬·´Ó¦µÄÀë×Ó·½³ÌʽΪ           £¬¹Û²ìµ½µÄÏÖÏóΪ            (Ìîд±êºÅ)¡£
a£®ÄƸ¡ÔÚÒºÃæÉÏËÄ´¦Óζ¯         b£®ÄÆÈÚ³ÉÁËÒ»¸öÉÁÁÁµÄСÇò    
c£®ÈÜÒºÖÐÓÐÀ¶É«³ÁµíÉú³É          d£®ÈÜÒºÖÐÓкìÉ«¹ÌÌåÎö³ö
£¨2£©ÊµÑéÊÒÖÆÂÈÆøµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ_________________________________£»ÂÈÆøΪÓж¾ÆøÌ壬ÐèÓÃÇâÑõ»¯ÄÆÈÜÒº½øÐÐβÆø´¦Àí£¬ÇëÍê³É¸ÃÀë×Ó·½³Ìʽ           £¬ ¸ÃÔ­Àí»¹¿ÉÓÃÓÚ¹¤ÒµÖÆ             ¡£
£¨3£©ÏÂÁÐÎïÖʼÈÄÜÓëËá·´Ó¦£¬ÓÖÄÜÓë¼î·´Ó¦µÄÊÇ                               
a. Al     b. Mg   c. CH3COONH4     d.  NaHCO3   e.  Al2O3

(16·Ö)£¨1£©ÃºÓÍ£»Ä÷×Ó¡¢Ð¡µ¶¡¢²£Á§Æ¬¡¢ÂËÖ½£»·Å»ØÔ­Æ¿£»ÂÔ£»a b c
£¨2£©ÂÔ£»ÂÔ£»Æ¯°×Òº¡£
£¨3£©a c d e

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÒÑÖªÏÂÁÐÊý¾Ý£º
ÎïÖÊ È۵㣨¡æ£© ·Ðµã£¨¡æ£© Ãܶȣ¨g/cm3£©
ÒÒ´¼ -117.0 78.0 0.79
ÒÒËá 16.6 117.9 1.05
ÒÒËáÒÒõ¥ -83.6 77.5 0.90
ŨÁòËᣨ98%£© - 338.0 1.84
ѧÉúÔÚʵÑéÊÒÖÆÈ¡ÒÒËáÒÒõ¥µÄÖ÷Òª²½ÖèÈçÏ£º
¢ÙÔÚ30mLµÄ´óÊÔ¹ÜAÖа´Ìå»ý±È2£º3£º2µÄ±ÈÀýÅäÖÆŨÁòËá¡¢ÒÒ´¼ºÍÒÒËáµÄ»ìºÏÈÜÒº£»
¢Ú°´Í¼1Á¬½ÓºÃ×°Öã¨×°ÖÃÆøÃÜÐÔÁ¼ºÃ£©£¬ÓÃС»ð¾ùÔȵؼÓÈÈ×°ÓлìºÏÈÜÒºµÄ´óÊÔ¹Ü5-10min£»
¢Û´ýÊÔ¹ÜBÊÕ¼¯µ½Ò»¶¨Á¿µÄ²úÎïºóÍ£Ö¹¼ÓÈÈ£¬³·È¥ÊÔ¹ÜB²¢ÓÃÁ¦Õñµ´£¬È»ºó¾²Öôý·Ö²ã£»
¢Ü·ÖÀë³öÒÒËáÒÒõ¥²ã¡¢Ï´µÓ¡¢¸ÉÔ

Çë¸ù¾ÝÌâÄ¿ÒªÇó»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÅäÖƸûìºÏÈÜÒºµÄÖ÷Òª²Ù×÷²½ÖèΪ
Ó¦ÏȼÓÈëÒÒ´¼£¬È»ºó±ßÒ¡¶¯ÊԹܱßÂýÂý¼ÓÈëŨÁòËᣬ×îºó¼ÓÈë±ù´×Ëá
Ó¦ÏȼÓÈëÒÒ´¼£¬È»ºó±ßÒ¡¶¯ÊԹܱßÂýÂý¼ÓÈëŨÁòËᣬ×îºó¼ÓÈë±ù´×Ëá
£®Ð´³öÖÆÈ¡ÒÒËáÒÒõ¥µÄ»¯Ñ§·´Ó¦·½³Ìʽ
CH3COOH+CH3CH2OH
ŨÁòËá
¼ÓÈÈ
CH3COOCH2CH3+H2O
CH3COOH+CH3CH2OH
ŨÁòËá
¼ÓÈÈ
CH3COOCH2CH3+H2O
£®
£¨2£©ÉÏÊöʵÑéÖб¥ºÍ̼ËáÄÆÈÜÒºµÄ×÷ÓÃÊÇ£¨Ìî×Öĸ£©
BC
BC
£®
A£®ÖкÍÒÒËáºÍÒÒ´¼        
B£®ÖкÍÒÒËá²¢ÎüÊÕ²¿·ÖÒÒ´¼
C£®ÒÒËáÒÒõ¥ÔÚ±¥ºÍ̼ËáÄÆÈÜÒºÖеÄÈܽâ¶È±ÈÔÚË®ÖиüС£¬ÓÐÀûÓÚ·Ö²ãÎö³ö
D£®¼ÓËÙõ¥µÄÉú³É£¬Ìá¸ßÆä²úÂÊ
£¨3£©²½Öè¢ÚÖÐÐèҪС»ð¾ùÔȼÓÈȲÙ×÷£¬ÆäÖ÷ÒªÀíÓÉÊÇ
¼õÉÙÒÒËáÒÒ´¼µÄ»Ó·¢£¬¼õÉÙ¸±·´Ó¦µÄ·¢Éú
¼õÉÙÒÒËáÒÒ´¼µÄ»Ó·¢£¬¼õÉÙ¸±·´Ó¦µÄ·¢Éú
£®
£¨4£©Ö¸³ö²½Öè¢ÛËù¹Û²ìµ½µÄÏÖÏó£º
ÊÔ¹ÜBÖеÄÒºÌå·Ö³ÉÉÏÏÂÁ½²ã£¬ÉϲãÎÞÉ«£¬Ï²ãΪºìÉ«ÒºÌ壬Õñµ´ºóϲãÒºÌåµÄºìÉ«±ädz
ÊÔ¹ÜBÖеÄÒºÌå·Ö³ÉÉÏÏÂÁ½²ã£¬ÉϲãÎÞÉ«£¬Ï²ãΪºìÉ«ÒºÌ壬Õñµ´ºóϲãÒºÌåµÄºìÉ«±ädz
£¬·ÖÀë³öÒÒËáÒÒõ¥ºó£¬ÎªÁ˸ÉÔïÒÒËáÒÒõ¥¿ÉÑ¡ÓõĸÉÔï¼ÁΪ£¨Ìî×Öĸ£©
B
B
£®
A£®P2O5B£®ÎÞË®Na2SO4       C£®¼îʯ»Ò       D£®NaOH¹ÌÌå
£¨5£©Ä³»¯Ñ§¿ÎÍâС×éÉè¼ÆÁËÈçͼ2ËùʾµÄÖÆÈ¡ÒÒËáÒÒõ¥µÄ×°Öã¨Í¼ÖеÄÌú¼Ų̈¡¢Ìú¼Ð¡¢¼ÓÈÈ×°ÖÃÒÑÂÔÈ¥£©£¬ÓëÉÏͼװÖÃÏà±È£¬´Ë×°ÖõÄÖ÷ÒªÓŵãÓÐ
¢ÙÔö¼ÓÁËζȼƣ¬±ãÓÚ¿ØÖÆ·¢Éú×°ÖÃÖз´Ó¦ÒºµÄζȣ¬¼õÉÙ¸±²úÎïµÄ·¢Éú£»¢ÚÔö¼ÓÁË·ÖҺ©¶·£¬ÓÐÀûÓÚ¼°Ê±²¹³ä·´Ó¦»ìºÏÒº£¬ÒÔÌá¸ßÒÒËáÒÒõ¥µÄ²úÁ¿£»¢ÛÔö¼ÓÁËÀäÄý×°Öã¬ÓÐÀûÓÚÊÕ¼¯²úÎïÒÒËáÒÒõ¥£®
¢ÙÔö¼ÓÁËζȼƣ¬±ãÓÚ¿ØÖÆ·¢Éú×°ÖÃÖз´Ó¦ÒºµÄζȣ¬¼õÉÙ¸±²úÎïµÄ·¢Éú£»¢ÚÔö¼ÓÁË·ÖҺ©¶·£¬ÓÐÀûÓÚ¼°Ê±²¹³ä·´Ó¦»ìºÏÒº£¬ÒÔÌá¸ßÒÒËáÒÒõ¥µÄ²úÁ¿£»¢ÛÔö¼ÓÁËÀäÄý×°Öã¬ÓÐÀûÓÚÊÕ¼¯²úÎïÒÒËáÒÒõ¥£®
£®
Ì칬һºÅ£¨Tiangong-1£©ÊÇÖйúµÚÒ»¸öÄ¿±ê·ÉÐÐÆ÷£¬ÓÚ2011Äê9ÔÂ29ÈÕ21ʱ16·Ö3ÃëÔÚ¾ÆȪÎÀÐÇ·¢ÉäÖÐÐÄ·¢É䣬ËüµÄ·¢Éä±êÖ¾×ÅÖйúÂõÈëÖйúº½Ìì¡°Èý²½×ß¡±Õ½ÂԵĵڶþ²½£®Ì칬һºÅÊÇÓɳ¤Õ÷¶þºÅ´óÍÆÁ¦»ð¼ý·¢ÉäÉý¿ÕµÄ£¬»ð¼ýÍƽø¼ÁÊdzɹ¦·¢Éä»ð¼ýµÄÖØÒªÒòËØ£¬Íƽø¼ÁµÄ·¢Õ¹¾­ÀúÁËÒ»¸öÂþ³¤µÄ¹ý³Ì£®
£¨1£©20ÊÀ¼ÍÇ°£¬ºÚ»ðÒ©ÊÇÊÀ½çÉÏΨһµÄ»ð¼ýÓÃÍƽø¼Á£¬ºÚ»ðÒ©ÊÇÓÉÏõËá¼Ø¡¢Áò»Ç¡¢Ä¾Ì¿×é³É£¬ºÚ»ðÒ©±¬Õ¨µÄ»¯Ñ§·½³ÌʽΪ2KNO3+S+3C¨TK2S+N2¡ü+3CO2¡ü£®
¢Ùд³öK2SµÄµç×Óʽ£º
 
£»
¢Úij»¯Ñ§ÐËȤС×é½øÐÐÁËÈçÏÂʵÑ飺
ʵÑéÒ»£ºÈ¡ÊÊÁ¿ºÚ»ðÒ©ÈÜÓÚË®£¬¹ýÂË£¬½«ÂËÒºÕô·¢Å¨Ëõ£¬ÀäÈ´ºóÂýÂý¼ÓÈëŨÁòËᣬ½«»ìºÏÒºÖÃÓÚÊÔ¹ÜÖв¢·ÅÈëͭƬ£¬²úÉú´óÁ¿ºì×ØÉ«ÆøÌ壬д³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ£º
 
£»
ʵÑé¶þ£ºÈ¡ºÚ»ðÒ©±¬Õ¨ºóµÄ²ÐÁô¹ÌÌ壬¼ÓË®Èܽâ¹ýÂË£¬È¡ÂËÒºÏòÆäÖеμÓÐÂÖÆÂÈË®ÖÁ¹ýÁ¿£¬Ò»¿ªÊ¼ÈÜÒº±ä»ë×ǺóÓÖ±ä³ÎÇ壮ÇëÉè¼ÆʵÑé·½°¸Ö¤Ã÷¸Ã³ÎÇåÈÜÒºÖк¬ÓÐCl-£º
 
£»
£¨2£©1947Ä꣬ÑÐÖƳöµÚ¶þ´ú¾ÛÁòÏ𽺡¢¸ßÂÈËá李¢ÂÁ·Û¸´ºÏÍƽø¼Á£®¸ßÂÈËáï§ÊÜײ»÷»áÒý·¢¾çÁÒ±¬Õ¨£¬Æ䱬ը²úÎïÓÐ4ÖÖ£¬2ÖÖ²úÎïÊÇ¿ÕÆøÖеÄÖ÷Òª³É·Ö£¬ÁíÒ»ÖÖÆøÌå²úÎïÄÜʹʪÈóµÄÀ¶É«Ê¯ÈïÊÔÖ½±äºì£¬Ð´³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º
 
£»
£¨3£©20ÊÀ¼Í60Äê´ú£¬ÃÀ¹ú´óÍÆÁ¦»ð¼ýʹÓõÄÊÇÒºÌåÍƽø¼Á£¬³£ÓõÄÑõ»¯¼ÁÓÐË«ÑõË®¡¢ËÄÑõ»¯¶þµª¡¢ÒºÑõ£»¿ÉȼÎïÓÐ루N2H4£©¡¢Ò»¼×롢ƫ¶þ¼×ë¡¢ÒºÇâµÈ£®»ð¼ý·¢Éäʱ½«Á½ÖÖÒºÌå·Ö±ð×¢Èë»ð¼ý·¢¶¯»úµÄȼÉÕÊÒÖÐȼÉÕ£®Æ«¶þ¼×ëµÄϵͳÃüÃûΪ1£¬1-¶þ¼×»ùÁª°±£¬ËüµÄ½á¹¹¼òʽΪ
 
£»
£¨4£©ÒÔÉϵĻð¼ýÍƽø¼ÁÒ»°ã¶¼º¬ÓеªÔªËØ£¬º¬µª»¯ºÏÎïÖÖÀà·á¸»£¬¿Æѧ¼Ò´Ó»¯·Ê³§Éú²úµÄÁòËáï§Öмì³ö×é³ÉΪN4H4£¨SO4£©2µÄÎïÖÊ£¬¸ÃÎïÖÊΪÒ×ÈÜÓÚË®µÄÇ¿µç½âÖÊ£¬ÓöÉÕ¼î»áÉú³ÉN4ÆøÌ壬¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ£º
 
£»ÁíÒ»º¬µª»¯ºÏÎïN4H4Ò²ÊÇÒ×ÈÜÓÚË®µÄÇ¿µç½âÖÊ£¬ºÍÉռӦÉú³ÉÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶µÄÆøÌ壬¶øÓëÑÎËá·´Ó¦Éú³ÉµÄ²úÎïÖ®Ò»¾ßÓм«Ç¿Áҵı¬Õ¨ÐÔ£¬Ð´³ö¸Ã²úÎﱬըµÄ»¯Ñ§·´Ó¦·½³Ìʽ£º
 
£®

(16·Ö£©ÓÐһƿ³ÎÇåµÄÈÜÒº£¬ÆäÖпÉÄܺ¬ÓÐNH4+¡¢K+¡¢Na+¡¢Mg2+¡¢Al3+¡¢Fe3+¡¢Ba2+¡¢Cl£­¡¢I£­¡¢NO3£­¡¢CO32£­¡¢SO42£­Öеļ¸ÖÖ¡£È¡¸ÃÈÜÒº½øÐÐÒÔÏÂʵÑ飺
(1)ÓÃpHÊÔÖ½¼ìÑé¸ÃÈÜÒº³ÊÇ¿ËáÐÔ£¬Åųý             Àë×ӵIJ»´æÔÚ¡£
(2)È¡³ö²¿·ÖÈÜÒº£¬¼ÓÈëÉÙÁ¿CCl4¼°ÊýµÎÐÂÖÆÂÈË®£¬¾­Õñµ´ºóCCl4²ã³Ê×ϺìÉ«£¬¿ÉÒÔÅųý
         Àë×Ó²»´æÔÚ¡£
(3)ÁíÈ¡²¿·ÖÈÜÒº£¬ÏòÆäÖÐÖðµÎ¼ÓÈëNaOHÈÜÒº£¬Ê¹ÈÜÒº´ÓËáÐÔÖð½¥±äΪ¼îÐÔ£¬Ôڵμӹý³ÌÖк͵μÓÍê±Ïºó£¬¾ùÎÞ³Áµí²ú³É£¬Ôò¿ÉÅųý               Àë×Ó²»´æÔÚ¡£È¡²¿·Ö¼îÐÔÈÜÒº¼ÓÈÈ£¬ÓÐÆøÌå·Å³ö£¬¸ÃÆøÌåÄÜʹʪÈóµÄºìɫʯÈïÊÔÖ½±äÀ¶£¬ËµÃ÷     Àë×Ó´æÔÚ
(4)ÁíÈ¡²¿·ÖÉÏÊö¼îÐÔÈÜÒº£¬ÏòÆäÖмÓÈëNa2CO3ÈÜÒº£¬Óа×É«³ÁµíÉú³É£¬¿ÉÒÔÅųý     Àë×Ó²»´æÔÚ¡£
(5)¸ù¾ÝÒÔÉÏʵÑéÊÂʵȷ¶¨£º¸ÃÈÜÒºÖп϶¨´æÔÚµÄÀë×ÓÊÇ                   £»»¹²»Äܿ϶¨ÊÇ·ñ´æÔÚµÄÀë×ÓÊÇ                      £¬Ð´³öµÚ(3)²½²Ù×÷µÄÀë×Ó·´Ó¦·½³ÌʽΪ                                              ¡£  

(16·Ö)ÒÑÖª£ºRCH£½CH2RCH2COOH£¬ÏÂͼ±íʾÓлúÎïA¡¢B¡¢C¡¢D¡¢E¡¢F¡¢X¡¢YÖ®¼äµÄת±ä¹Øϵ£º

ÆäÖУºX¡¢Y»¥ÎªÍ¬·ÖÒì¹¹Ì壬FºÍC»¥ÎªÍ¬ÏµÎEºÍD»¥ÎªÍ¬ÏµÎBÖк¬Ö§Á´£¬ÇҺ˴Ź²ÕñÇâÆײâµÃÓÐ3¸öÎüÊշ壬·å¸ß6£º1£º1£»AµÄÃܶÈÔÚ±ê×¼×´¿öÏÂΪ1.25g/L£»A¡¢B¡¢X¡¢YµÄ·Ö×Óʽ¶¼·ûºÏCnH2nO0. 5n-1

£¨1£©BµÄ½á¹¹¼òʽΪ            £¬YµÄ½á¹¹¼òʽΪ           

£¨2£©CºÍDÉú³ÉXµÄ»¯Ñ§·´Ó¦ÀàÐÍΪ                  

A¡¢¼Ó³É·´Ó¦    B¡¢ÏûÈ¥·´Ó¦

C¡¢È¡´ú·´Ó¦    D¡¢õ¥»¯·´Ó¦

£¨3£©ÊµÑéÊÒÖÆÈ¡AµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ                          £»

£¨4£©ÊµÑéÊÒ×é×°AµÄ·¢Éú×°ÖÃʱ£¬Óõ½µÄ²£Á§ÒÇÆ÷Ö÷ÒªÓоƾ«µÆ¡¢µ¼Æø¹Ü                

£¨5£©ÊÕ¼¯AµÄ×°ÖÃÊÇ               (ÌîÐòºÅ)

£¨6£©ÊµÑéÊÒÖÆÈ¡Aʱ£¬³£Òòζȹý¸ß¶øÉú³ÉÓд̼¤ÐÔÆøζµÄÆøÌåe£¬Éè¼ÆÒ»¸ö¼òµ¥µÄʵÑéÒÔÑéÖ¤·¢Éú×°ÖÃÖÐÉú³ÉµÄAÓл¹Ô­ÐÔ£¬¿Éʹ²úÉúÆøÌåÒÀ´Îͨ¹ýÏÂÁÐÈÜÒºÖеÄÒ»ÖÖ»ò¼¸ÖÖ£¬ÔòËùÑ¡ÊÔ¼ÁµÄ˳ÐòΪ             (ÌîÐòºÅ£¬¿É²»È«Ñ¡£¬Ò²¿ÉÒÔÖظ´Ê¹ÓÃ)                     

¢ÙÆ·ºìÈÜÒº          ¢ÚäåË® 

 ¢ÛÇâÑõ»¯ÄÆÈÜÒº      ¢ÜËáÐÔ¸ßÃÌËá¼ØÈÜÒº

 

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

¾«Ó¢¼Ò½ÌÍø