ÂÈ»¯Í­ÊÇÒ»ÖÖÖØÒªµÄ»¯Ñ§ÊÔ¼Á£¬³£ÓÃ×÷ÓлúºÍÎÞ»ú·´Ó¦µÄ´ß»¯¼Á¡¢Ã½È¾¼Á¡¢Ê¯ÓÍÍѳô¡¢ÍÑÁò ¼ÁºÍ´¿»¯¼Á¡£¹¤ÒµÉÏÖƱ¸ÂÈ»¯Í­Ê±£¬½«Å¨ÑÎËáÓÃÕôÆø¼ÓÈÈÖÁ80¡æ×óÓÒ£¬ÂýÂý¼ÓÈë´ÖCuO·ÛÄ©£¨º¬ÔÓÖÊFe2O3¡¢FeO£©³ä·Ö½Á°è£¬Ê¹Ö®Èܽ⣬µÃµ½Ç¿ËáÐԵĻìºÏÈÜÒº£¬È»ºó´Ó¸Ã»ìºÏÈÜÒºÖÐÖƱ¸´¿¾»µÄ CuCl2¡¤2H2O¡£ ²¿·ÖÑôÀë×ÓÒÔÇâÑõ»¯ÎïÐÎʽ³ÁµíʱÈÜÒºµÄpH¼ûÏÂ±í¡£
Çë»Ø´ðÏÂÁÐÎÊÌâ¡£
(1)Ϊ³ýÈ¥Fe2+£¬ÄÜ·ñÖ±½Óµ÷ÕûÈÜÒºµÄpH =9.7¶ø½«Fe2+ÒÔ³ÁµíÐÎʽ³ýÈ¥£¿___£¬ÀíÓÉÊÇ ___¡£ÓÐÈËÓÃÇ¿Ñõ»¯¼ÁNaClO½«Fe2+Ñõ»¯ÎªFe3+£¬ÄãÈÏΪÓÃNaClO×÷Ñõ »¯¼ÁÊÇ·ñÍ×µ±£¿____¡£ÏÖÓÐÏÂÁм¸ÖÖ³£ÓõÄÑõ»¯¼Á£¬¿ÉÓÃÓÚ³ýÈ¥»ìºÏÈÜÒºÖеÄFe2+µÄÓÐ ___£¨Ìî×Öĸ´úºÅ£©¡£
A.ŨHNO3
B.KMnO4
C.Cl2
D.O2
E.H2O2
(2)³ýÈ¥ÈÜÒºÖеÄFe3+µÄ·½·¨Êǵ÷ÕûÈÜÒºµÄpH =4.1£¬Cu(OH)2CO3¡¢CuO¡¢Cu(OH)2¶¼¿ÉÒÔÓÃÓÚµ÷ ½ÚÈÜÒºµÄpH£¬ÇëÓÃÎÄ×Ö½âÊͼÓÈëCuOʱΪʲôÄÜʹFe3+ÍêÈ«³Áµí£¬²¢Ð´³öÓйط´Ó¦µÄÀë×Ó·½³Ìʽ£º____¡£
(3)²â¶¨²úÆ·ÖÐCuCl2£®2H2OµÄÖÊÁ¿·ÖÊýµÄ²½ÖèÈçÏ£ºÈ¡2.000 g²úÆ·£¬ÓÃË®Èܽâºó£¬¼ÓÈë60.00 mL 0.400 0 mol£®L-1µÄKIÈÜÒº£¨×ãÁ¿£©£¬³ä·Ö·´Ó¦ºó¼ÓÈëµí·Ûָʾ¼Á£¬ÓÃ0.400 0 mol£®L-1µÄ Na2S2O3£¬±ê×¼ÈÜÒºµÎ¶¨£¬ºÄÈ¥´Ë±ê×¼Òº25. 00 mLʱ£¬¸ÕºÃµ½´ïµÎ¶¨Öյ㣨ÒÑÖª£º2Cu2++4I-= 2CuI¡ý+I2£¬I2+2S2O32-=2I-+S4O62-£©¡£´Ë²úÆ·ÖÐCuCl2¡¤2H2OµÄÖÊÁ¿·ÖÊýΪ___¡£
(1)²»ÄÜ£»Fe2+ÐγɳÁµíʱµÄpH×î´ó£¬Fe2+ÍêÈ«³Áµíʱ£¬Cu2+Ò²ÍêÈ«³Áµí£»²»Í×µ±£»CDE
(2)ÏòÈÜÒºÖмÓÈëCuOʱ£¬ÏûºÄÁËËᣬ´Ù½øÁËFe3+µÄË®½â£¬µ±ÈÜÒºµÄpHÉý¸ßµ½4.1ʱ£¬Fe3+¼´³ÁµíÍêÈ«¡£Ïà¹Ø·´Ó¦µÄÀë×Ó·½³ÌʽΪFe3+ +3H2O ==Fe(OH)3 +3H+ºÍCuO+2H+== Cu2+ +H2O
(3)85.5% 
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

£¨2013?½­ËÕ¶þÄ££©Í­¡¢Ì¼¡¢µª¡¢Áò¡¢ÂȵÈÊÇ×é³ÉÎïÖʵÄÖØÒªÔªËØ£®

£¨1£©S¡¢Cl×é³ÉµÄÒ»ÖÖ»¯ºÏÎïµÄ·Ö×ӽṹÓëH2O2ÏàËÆ£¬Ôò´Ë»¯ºÏÎïµÄ½á¹¹Ê½Îª
Cl-S-S-Cl
Cl-S-S-Cl
£®
N¡¢O¡¢SÈýÖÖÔªËصĵ縺ÐÔÓÉ´óµ½Ð¡µÄ˳ÐòΪ
O£¾N£¾S£¨»òO¡¢N¡¢S£©
O£¾N£¾S£¨»òO¡¢N¡¢S£©
£®
£¨2£©Í­Àë×ÓÊÇÈËÌåÄÚ¶àÖÖøµÄ¸¨Òò×Ó£¬È˹¤Ä£ÄâøÊǵ±Ç°Ñо¿µÄÈȵ㣮ij»¯ºÏÎïY ÓëCu£¨¢ñ£©£¨¢ñ±íʾ»¯ºÏ¼ÛΪ+1£©½áºÏÐγÉͼ1ËùʾµÄÀë×Ó£º
¢Ùд³öCu£¨¢ñ£©µÄµç×ÓÅŲ¼Ê½
1s22s22p63s23p63d10£¨»ò[Ar]3d10£©
1s22s22p63s23p63d10£¨»ò[Ar]3d10£©
£»
¢Ú¸ÃÀë×ÓÖк¬Óл¯Ñ§¼üµÄÀàÐÍÓÐ
ACD
ACD
£¨Ñ¡ÌîÐòºÅ£©£»
A£®¼«ÐÔ¼ü     B£®Àë×Ó¼ü     C£®·Ç¼«ÐÔ¼ü     D£®Åäλ¼ü
¢Û¸ÃÀë×ÓÖÐCÔ­×ÓµÄÔÓ»¯·½Ê½ÓÐ
sp2sp3
sp2sp3
£®
£¨3£©ÏòÂÈ»¯Í­ÈÜÒºÖÐͨÈë×ãÁ¿µÄ¶þÑõ»¯Áò£¬Éú³É°×É«³ÁµíM£¬MµÄ½á¹¹Èçͼ2Ëùʾ£®Ð´³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ
2Cu2++2Cl-+SO2+2H2O=2CuCl¡ý+SO42-+4H+
2Cu2++2Cl-+SO2+2H2O=2CuCl¡ý+SO42-+4H+
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

[»¯Ñ§-ÎïÖʽṹÓëÐÔÖÊ]
¸õ¡¢Ìú¡¢Äø¡¢Í­µÈ½ðÊô¼°Æ仯ºÏÎïÔÚ¹¤ÒµÉÏÓÐÖØÒªÓÃ;£®
£¨1£©»ù̬¸õÔ­×ӵļ۵ç×ÓÅŲ¼Ê½Îª
 
£®
£¨2£©CrO2Cl2ºÍNaClO¾ù¿É×÷»¯¹¤Éú²úµÄÑõ»¯¼Á»òÂÈ»¯¼Á£®ÖƱ¸CrO2Cl2µÄ·´Ó¦Îª£ºK2 Cr2O2+3CCl4    2KC+2CrO2Cl2+3COCl2¡ü£®
¢ÙÉÏÊö·´Ó¦Ê½ÖзǽðÊôÔªËص縺ÐÔÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ
 
£¨ÓÃÔªËØ·ûºÅ±íʾ£©£®
¢Ú³£ÎÂʱCrO2Cl2ÊÇÒ»ÖÖÒ×ÈÜÓÚCCl4µÄÒºÌ壬Ôò¹Ì̬CrO2Cl2ÊôÓÚ
 
¾§Ì壮
¢ÛCOCl2·Ö×ÓÖÐËùÓÐÔ­×Ó¾ùÂú×ã8µç×Ó¹¹ÐÍ£¬COCl2·Ö×ÓÖЦҼüºÍ¦Ð¼üµÄ¸öÊý±ÈΪ
 
£®
£¨3£©NiO¡¢FeOµÄ¾§Ìå½á¹¹¾ùÓëÂÈ»¯ÄƵľ§Ìå½á¹¹Ïàͬ£¬ÆäÖÐNi2+ºÍFe2+µÄÀë×Ӱ뾶·Ö±ðΪ6.9¡Á10-2nmºÍ7.8¡Á10-2nm£®ÔòÈ۵㣺NiO
 
FeO£¨Ì£¼¡±¡¢¡°=¡±»ò¡°£¾¡±£©£®¾«Ó¢¼Ò½ÌÍø
£¨4£©CuClµÄÑÎËáÈÜÒºÄÜÎüÊÕCOÉú³É¸´ºÏÎïÂÈ»¯ôÊ»ùÑÇÍ­[Cu2Cl2£¨CO£©2?2H2O]£¬Æä½á¹¹Èçͼ£®ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ
 
£®£¨Ìî±êºÅ£©
A£®¸Ã¸´ºÏÎïÖдæÔÚ»¯Ñ§½¡ÀàÐÍÖ»ÓÐÀë×Ó¼ü¡¢Åäλ¼ü
B£®¸Ã¸´ºÏÎïÖÐClÔ­×ÓµÄÔÓ»¯ÀàÐÍΪsp3
C£®¸Ã¸´ºÏÎïÖÐÖ»ÓÐCOºÍH2O×÷ΪÅäλÌå
D£®COÓëN2µÄ¼Ûµç×Ó×ÜÊýÏàͬ£¬Æä½á¹¹ÎªC¡ÔO
£¨5£©ÍùÁòËáÍ­ÈÜÒºÖмÓÈë¹ýÁ¿°±Ë®£¬¿ÉÉú³É[Cu£¨NH3£©4]2+ÅäÀë×Ó£®ÒÑÖªNF3ÓëNH3µÄ¿Õ¼ä¹¹ÐͶ¼ÊÇÈý½Ç׶ÐΣ¬µ«NF3²»Ò×ÓëCu2+ÐγÉÅäÀë×Ó£¬ÆäÔ­ÒòÊÇ
 
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄ긣½¨Ê¡ÈýÃ÷ÊиßÈý5ÔÂÖʼìÀí×Û»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

¸õ¡¢Ìú¡¢Äø¡¢Í­µÈ½ðÊô¼°Æ仯ºÏÎïÔÚ¹¤ÒµÉÏÓÐÖØÒªÓÃ;¡£

£¨1£©»ù̬¸õÔ­×ӵļ۵ç×ÓÅŲ¼Ê½Îª           ¡£

£¨2£©CrO2Cl2ºÍNaClO¾ù¿É×÷»¯¹¤Éú²úµÄÑõ»¯¼Á»òÂÈ»¯¼Á¡£ÖƱ¸CrO2Cl2µÄ·´Ó¦Îª£ºK2Cr2O2+3CCl4    2KC+2CrO2Cl2+3COCl2¡ü¡£

¢ÙÉÏÊö·´Ó¦Ê½ÖзǽðÊôÔªËص縺ÐÔÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ       £¨ÓÃÔªËØ·ûºÅ±íʾ£©¡£

¢Ú³£ÎÂʱCrO2Cl2ÊÇÒ»ÖÖÒ×ÈÜÓÚCCl4µÄÒºÌ壬Ôò¹Ì̬CrO2Cl2ÊôÓÚ       ¾§Ìå¡£

¢ÛCOCl2·Ö×ÓÖÐËùÓÐÔ­×Ó¾ùÂú×ã8µç×Ó¹¹ÐÍ£¬COCl2·Ö×ÓÖЦҼüºÍ¦Ð¼üµÄ¸öÊý±ÈΪ      ¡£

£¨3£©NiO¡¢FeOµÄ¾§Ìå½á¹¹¾ùÓëÂÈ»¯ÄƵľ§Ìå½á¹¹Ïàͬ£¬ÆäÖÐNi2+ºÍFe2+µÄÀë×Ӱ뾶·Ö±ðΪ6.9¡Á10£­2nmºÍ7.8¡Á10£­2nm¡£ÔòÈ۵㣺NiO     FeO(Ì<¡±¡¢ ¡°=¡±»ò ¡°>¡±)¡£

£¨4£©CuClµÄÑÎËáÈÜÒºÄÜÎüÊÕCOÉú³É¸´ºÏÎïÂÈ»¯ôÊ»ùÑÇÍ­[Cu2Cl2(CO)2¡¤2H2O]£¬Æä½á¹¹Èçͼ¡£ÏÂÁÐ˵·¨²»ÕýÈ·µÄÊÇ       £¨Ìî±êºÅ£©¡£

A£®¸Ã¸´ºÏÎïÖдæÔÚ»¯Ñ§½¡ÀàÐÍÖ»ÓÐÀë×Ó¼ü¡¢Åäλ¼ü

B£®¸Ã¸´ºÏÎïÖÐClÔ­×ÓµÄÔÓ»¯ÀàÐÍΪsp3

C£®¸Ã¸´ºÏÎïÖÐÖ»ÓÐCOºÍH2O×÷ΪÅäλÌå

D£®COÓëN2µÄ¼Ûµç×Ó×ÜÊýÏàͬ£¬Æä½á¹¹ÎªC=O

£¨5£©ÍùÁòËáÍ­ÈÜÒºÖмÓÈë¹ýÁ¿°±Ë®£¬¿ÉÉú³É[Cu(NH3)4]2+ÅäÀë×Ó¡£ÒÑÖªNF3ÓëNH3µÄ¿Õ¼ä¹¹ÐͶ¼ÊÇÈý½Ç׶ÐΣ¬µ«NF3²»Ò×ÓëCu2+ÐγÉÅäÀë×Ó£¬ÆäÔ­ÒòÊÇ        ¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄê½­ËÕÊ¡ËÕÎý³£ÕòËÄÊиßÈý½ÌѧÇé¿öµ÷ÑУ¨¶þ£©»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

Í­¡¢Ì¼¡¢µª¡¢Áò¡¢ÂȵÈÊÇ×é³ÉÎïÖʵÄÖØÒªÔªËØ¡£

£¨1£©S¡¢Cl×é³ÉµÄÒ»ÖÖ»¯ºÏÎïµÄ·Ö×ӽṹÓëH2O2ÏàËÆ£¬Ôò´Ë»¯ºÏÎïµÄ½á¹¹Ê½Îª    ¡£

N¡¢O¡¢SÈýÖÖÔªËصĵ縺ÐÔÓÉ´óµ½Ð¡µÄ˳ÐòΪ             ¡£

£¨2£©Í­Àë×ÓÊÇÈËÌåÄÚ¶àÖÖøµÄ¸¨Òò×Ó£¬È˹¤Ä£ÄâøÊǵ±Ç°Ñо¿µÄÈȵ㡣ij»¯ºÏÎïY ÓëCu(¢ñ)(¢ñ±íʾ»¯ºÏ¼ÛΪ£«1)½áºÏÐγÉͼËùʾµÄÀë×Ó£º

¢Ùд³öCu(¢ñ)µÄµç×ÓÅŲ¼Ê½                 £»

¢Ú¸ÃÀë×ÓÖк¬Óл¯Ñ§¼üµÄÀàÐÍÓР       £¨Ñ¡ÌîÐòºÅ£©£»

A£®¼«ÐÔ¼ü     B£®Àë×Ó¼ü     C£®·Ç¼«ÐÔ¼ü     D£®Åäλ¼ü

¢Û¸ÃÀë×ÓÖÐCÔ­×ÓµÄÔÓ»¯·½Ê½ÓР              ¡£

£¨3£©ÏòÂÈ»¯Í­ÈÜÒºÖÐͨÈë×ãÁ¿µÄ¶þÑõ»¯Áò£¬Éú³É°×É«³ÁµíM£¬MµÄ½á¹¹ÈçͼËùʾ¡£Ð´³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ                             ¡£

 

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸