ÌâÄ¿ÄÚÈÝ
17£®ÒÑÖªÓлúÎﻯºÏÎïA-F´æÔÚÏÂÁйØÏµ£º£¨1£©Ð´³öCµÄ½á¹¹¼òʽCH3CHO£®
£¨2£©·´Ó¦¢ÙÀàÐÍÊǼӳɷ´Ó¦£¬ÒÑÖªFµÄ½á¹¹ÖÐÎÞË«¼ü£¬ÔòFµÄ½á¹¹¼òʽΪCH2ClCH2Cl£®
£¨3£©Ð´³öBºÍÒÒËá·¢Éúõ¥»¯µÄ»¯Ñ§·½³ÌʽCH3CH2OH+CH3COOH$¡ú_{¡÷}^{´ß»¯¼Á}$CH3COOCH2CH3+H2O£®
£¨4£©ÌÇÀà¡¢ÓÍÖ¬¡¢µ°°×ÖʾùΪÈËÀàÖØÒªµÄÓªÑøÎïÖÊ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£ºA
A£®»¯ºÏÎïAÓëÒø°±ÈÜÒº»ìºÏºó£¬Ë®Ô¡¼ÓÈÈÉú³ÉÒø¾µ£¬ËµÃ÷AÖдæÔÚÈ©»ù
B£®ÓÍÖ¬ÊǸ߼¶Ö¬·¾ËáºÍ¸ÊÓÍÐγɵÄõ¥Àà¸ß·Ö×Ó»¯ºÏÎ°±»ùËá·Ö×ÓÖж¼´æÔÚ°±»ùºÍôÈ»ùÁ½ÖÖ¹ÙÄÜÍÅ
C£®½«Â̶¹´óСµÄÄÆ¿éͶÈëBÖУ¬Äƿ鸡ÓÚÒºÃæÉÏ£¬²¢ÓдóÁ¿ÆøÅݲúÉú
D£®ÒÒËáÒÒõ¥ÖƱ¸ÊµÑéÖÐÓñ¥ºÍ̼ËáÄÆÈÜÒºÊÕ¼¯²úÎÒÒËáÒÒõ¥ÔÚϲ㣮
·ÖÎö µí·ÛÔÚ´ß»¯¼ÁÌõ¼þÏ·¢ÉúË®½âÉú³ÉAΪÆÏÌÑÌÇ£¬ÆÏÌÑÌÇÔھƻ¯Ã¸×÷ÓÃÏÂÉú³ÉBΪCH3CH2OH£¬ÓÉת»¯¹ØÏµ¿ÉÖªCΪCH3CHO£¬DΪCH2=CH2£¬FΪCH2Cl CH2Cl£¬EΪCH3CH2ONa£¬½áºÏ¶ÔÓ¦ÎïÖʵÄÐÔÖÊÒÔ¼°ÌâĿҪÇó½â´ð¸ÃÌ⣮
½â´ð ½â£º£¨1£©ÓÉÒÔÉÏ·ÖÎö¿ÉÖªCΪCH3CHO£¬¹Ê´ð°¸Îª£ºCH3CHO£»
£¨2£©·´Ó¦¢ÙΪÒÒÏ©ºÍË®µÄ¼Ó³É·´Ó¦£¬ÒÒÏ©ÓëÂÈÆø·¢Éú¼Ó³É·´Ó¦Éú³ÉCH2Cl CH2Cl£¬¹Ê´ð°¸Îª£º¼Ó³É·´Ó¦£»CH2Cl CH2Cl£»
£¨3£©ÒÒ´¼ºÍÒÒËáÔÚ´ß»¯Ìõ¼þÏ¿ɷ¢Éúõ¥»¯·´Ó¦Éú³ÉÒÒËáÒÒõ¥£¬·½³ÌʽΪCH3CH2OH+CH3COOH$¡ú_{¡÷}^{´ß»¯¼Á}$CH3COOCH2CH3+H2O£¬
¹Ê´ð°¸Îª£ºCH3CH2OH+CH3COOH$¡ú_{¡÷}^{´ß»¯¼Á}$CH3COOCH2CH3+H2O£»
£¨4£©A£®»¯ºÏÎïAΪÆÏÌÑÌÇ£¬º¬ÓÐÈ©»ù£¬ÓëÒø°±ÈÜÒº»ìºÏºó£¬Ë®Ô¡¼ÓÈÈÉú³ÉÒø¾µ£¬¹ÊAÕýÈ·£»
B£®ÓÍÖ¬Ïà¶Ô·Ö×ÓÖÊÁ¿½ÏС£¬²»ÊǸ߷Ö×Ó»¯ºÏÎ¹ÊB´íÎó£»
C£®ÄƵÄÃܶȱÈÒÒ´¼´ó£¬ÄÆ¿éÔÚÒºÌåÏÂÃæ£¬¹ÊC´íÎó£»
D£®ÒÒËáÒÒõ¥µÄÃܶȱÈˮС£¬ÔÚÒºÌåÉϲ㣬¹ÊD´íÎó£®
¹Ê´ð°¸Îª£ºA£®
µãÆÀ ±¾Ì⿼²éÓлúÎïÍÆ¶Ï£¬Îª¸ßƵ¿¼µã£¬×¢Òâ½áºÏÌâ¸øÐÅÏ¢½â´ð£¬Í¬Ê±¿¼²éѧÉú»ñÈ¡ÐÅÏ¢¡¢ÀûÓÃÐÅÏ¢½â´ðÎÊÌâÄÜÁ¦£¬ÊìÁ·ÕÆÎÕ´¼¡¢È©¡¢ôÈËá¡¢õ¥Ö®¼äµÄת»¯¼°·´Ó¦Ìõ¼þ£¬ÌâÄ¿ÄѶÈÖеȣ®
ÒÑÖªCa2+¡¢Al2+¡¢Fe3+ÍêÈ«ÐγÉÏàÓ¦ÇâÑõ»¯Îï³ÁµíµÄpHÈçÏÂ±í£º
| Ca£¨OH£©2 | Al£¨OH£©3 | Fe£¨OH£©3 | |
| pH | ¡Ý13 | ¡Ý5.2 | ¡Ý4.1 |
£¨2£©²½Öè¢ÚÖе÷½ÚpHÖÁ6¡«7µÄÄ¿µÄÊÇʹFe3+¡¢Al3+ת»¯Îª³Áµí£®
£¨3£©³ÁµíXËùº¬Ö÷ÒªÎïÖʵĻ¯Ñ§Ê½ÎªAl£¨OH£©3¡¢Fe£¨OH£©3 £®
£¨4£©Ð´³ö³ÁµíXÓëNaOHÈÜÒº·´Ó¦µÄ»¯Ñ§·½³ÌʽAl£¨OH£©3+NaOH=NaAlO2+2H2O£»Ð´³ö²½Öè¢ÛÖз¢Éú·´Ó¦µÄÀë×Ó·½³Ìʽ£ºCa2++C2O42-=CaC2O4¡ý£®
£¨5£©ÊÔ¼ÁAΪÁòÇ軯¼ØÈÜÒº£®
| A£® | ÔÚÇ¿¼îÈÜÒºÖÐNaClOÓëFe£¨OH£©3·´Ó¦Éú³ÉNa2FeO4£º3ClO-+2Fe£¨OH£©3+4OH-¨T2FeO42-+3Cl-+5H2O | |
| B£® | Fe£¨OH£©3ÈÜÓÚÇâµâË᣺Fe£¨OH£©3+3H+¨TFe3++3H2O | |
| C£® | ÍÈÜÓÚŨÏõË᣺3Cu+8H++2NO3-¨T3Cu2++2NO¡ü+4H2O | |
| D£® | ÄÆÓëË®·´Ó¦£ºNa+2H2O¨TNa++2OH-+H2¡ü |
| A£® | ijÎïÖʵÄÈÜÒºÖÐÓÉË®µçÀë³öµÄc£¨H+£©=1¡Á10-amol/L£¬Èôa£¾7ʱ£¬Ôò¸ÃÈÜÒºµÄpHÒ»¶¨Îª14-a | |
| B£® | ÏàͬÎïÖʵÄÁ¿Å¨¶ÈµÄÏÂÁÐÈÜÒºÖУ¬¢ÙNH4Al£¨SO4£©2¡¢¢Ú£¨NH4£©2SO4¡¢¢ÛCH3COONH4¡¢¢ÜNH3•H2O£»c£¨NH4+£©ÓÉ´óµ½Ð¡µÄ˳ÐòÊÇ£º¢Ú£¾¢Ù£¾¢Û£¾¢Ü | |
| C£® | ÎïÖʵÄÁ¿Å¨¶ÈÏàµÈµÄ H2S ºÍ NaHS »ìºÏÈÜÒºÖУºc£¨Na+£©+c£¨H+£©=c£¨S2-£©+c £¨HS-£©+c£¨OH-£© | |
| D£® | AgClÐü×ÇÒºÖдæÔÚÆ½ºâ£ºAgCl£¨s£©?Ag+£¨aq£©+Cl-£¨aq£©£¬ÍùÆäÖмÓÈëÉÙÁ¿ NaCl·ÛÄ©£¬Æ½ºâ»áÏò×óÒÆ¶¯£¬Ksp¼õÉÙ |
| A£® | NaHCO3ÓëNaOHÈÜÒº·´Ó¦£ºHCO3-+OH-¨TCO32-+H2O | |
| B£® | ÂÈÆøºÍË®·´Ó¦£ºCl2+H2O?2H++Cl¡¥+ClO¡¥ | |
| C£® | ÂÈ»¯ÌúÈÜÒºÖмÓÈë×ãÁ¿µÄ°±Ë®£ºFe3++3NH3•H2O=Fe£¨OH£©3¡ý+3NH4+ | |
| D£® | Ê¢·Å¼îÐÔÊÔ¼ÁµÄÈÜÒº²»ÄÜÓò£Á§ÈûµÄÔÒò£ºSiO2+2OH-¨TSiO32-+H2O |
| A£® | Al3+¡¢Na+¡¢Cl-¡¢SiO32- | B£® | Fe3+¡¢Ba2+¡¢I-¡¢NO3- | ||
| C£® | NH4+¡¢K+¡¢S2-¡¢SO32- | D£® | H+¡¢Ca2+¡¢F-¡¢Br- |
È¡2¸öСÉÕ±ºÍ2¸ö×¶ÐÎÆ¿£¬ÔÚÿ¸öÉÕ±Àï¼ÓÈë50mL0.5mol/LµÄCuSO4ÈÜÒº£¬ÔÚ×¶ÐÎÆ¿Àï·Ö±ð¼ÓÈë40mL ºÍ50mL0.5mol/LNa2CO3ÈÜÒº£¬ÖÃÓÚ70¡æË®ÖÐˮԡ¼ÓÈÈ£¬È»ºó½«CuSO4ÈÜÒº¼ÓÈëµ½Na2CO3ÈÜÒºÖУ¬¼ÌÐøË®Ô¡£¬¾ùÓÐÆøÅݲúÉú£¬¼¸·ÖÖÓºó·Ö±ðµÃµ½À¶ÂÌÉ«ºÍÂÌÉ«³Áµí£®¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔµÃµ½Á½·Ý¹ÌÌ壮
I£®¶ÔÀ¶ÂÌÉ«³Áµí³É·ÝµÄ̽¾¿£®
ͨ¹ýÓÒ±ßʵÑé֤ʵ£¬³ÁµíÖк¬ÓÐCu2£¨OH£©2CO3ºÍCu2£¨OH£©2SO4
£¨1£©Ö¤Ã÷ÓÐCu2£¨OH£©2CO3´æÔÚµÄÏÖÏóΪÊÔ¹Ü2ÓÐÆøÅݲúÉú£»
£¨2£©ÊÔ¼Á¢ÙΪBaCl2»òBa£¨NO3£©2ÈÜÒº£¬Ö¤Ã÷ÓÐCu2£¨OH£©2SO4´æÔÚµÄÏÖÏóΪÊÔ¹Ü3Óа×É«³Áµí²úÉú£®
II£®¶ÔÂÌÉ«³Áµí³É·ÝµÄ̽¾¿
ÖØ¸´IʵÑ飬·¢ÏÖûÓÐSO42-´æÔÚ£¬ÓÐCu2£¨OH£©2CO3´æÔÚ£»
ͨ¹ýÏÂÁÐʵÑé֤ʵ£¬³ÁµíÖÐÖ»ÓÐCu2£¨OH£©2CO3
£¨3£©¸ÃͬѧÏëͨ¹ý²âÁ¿¹ÌÌå·Ö½âËùµÃÆøÌåµÄÖÊÁ¿À´È·¶¨³ÁµíµÄ³É·Ý£¬°´ÉÏÊö˼·×é×°ºÃ×°Ö㬼ÓÈëÏàÓ¦µÄÒ©Æ·£¬²¢Ö¸³öËù¼ÓÒ©Æ·µÄÄ¿µÄ£®
| ÒÇÆ÷ ±àºÅ | Ò©Æ· | Ä¿µÄ |
| A | ¼îʯ»Ò | |
| B | ÂÌÉ«¹ÌÌå | |
| C | ||
| D | ||
| E | ¼îʯ»Ò |
£¨5£©½áÂÛ£ºn£¨Cu2+£©£ºn£¨CO32-£©£¾1ʱ£¬ËùµÃ¹ÌÌå²úÎïÓÐCu2£¨OH£©2CO3ºÍCu2£¨OH£©2SO4£»n£¨Cu2+£©£ºn£¨CO32-£©¡Ü1ʱ£¬ËùµÃ¹ÌÌå²úÎïÈ«²¿ÊÇCu2£¨OH£©2CO3£¬Éú³É¸Ã³Áµí·¢Éú·´Ó¦µÄÀë×Ó·½³ÌʽΪ£º2Cu2++2CO32-+H2O=Cu2£¨OH£©2CO3¡ý+CO2¡ü£®