¸ß¿¼Ê¡¼¶µ¼º½

È«¹ú A°²»Õ B±±¾© CÖØÇì F¸£½¨ G¹ã¶« ¹ãÎ÷ ¸ÊËà ¹óÖÝ HºÓÄÏ ºÓ±± ºþÄÏ ºþ±± ºÚÁú½­ º£ÄÏ J½­ËÕ ½­Î÷ ¼ªÁÖ LÁÉÄþ NÄÚÃɹŠÄþÏÄ QÇຣ Sɽ¶« ɽÎ÷ ÉÂÎ÷ ËÄ´¨ ÉϺ£ TÌì½ò
     Xн® Î÷²Ø YÔÆÄÏ ZÕã½­

¸ß¿¼»¯Ñ§¸ßƵÊÔÌâ¡¢¸ßÖл¯Ñ§Ìâ¿â»ã×Ü-ѹÖÐÕæÌâÒѳÉΪһÖÖϰ¹ß

»¯Ñ§»ù±¾¸ÅÄî: ÎïÖʵÄ×é³É¡¢ÐÔÖʺͷÖÀà »¯Ñ§ÓÃÓï »¯Ñ§³£ÓüÆÁ¿ ÈÜÒººÍ½ºÌå Àë×Ó·´Ó¦ Ñõ»¯»¹Ô­·´Ó¦ »¯Ñ§»ù±¾ÀíÂÛ: ÎïÖʽṹºÍÔªËØÖÜÆÚÂÉ »¯Ñ§·´Ó¦ÓëÄÜÁ¿ »¯Ñ§·´Ó¦ËÙÂʺͻ¯Ñ§Æ½ºâ µç½âÖÊÈÜÒº µç»¯Ñ§ ³£¼ûÎÞ»úÎï¼°ÆäÓ¦ÓÃ: ½ðÊô¼°Æä»¯ºÏÎï ·Ç½ðÊô¼°Æä»¯ºÏÎï ÎÞ»ú×ÛºÏÓëÍÆ¶Ï ÎïÖʽṹÓëÐÔÖÊ: Ô­×ӽṹÓëÔªËØÐÔÖÊ »¯Ñ§¼üÓëÎïÖʵÄÐÔÖÊ ·Ö×Ó¼ä×÷ÓÃÁ¦ÓëÎïÖʵÄÐÔÖÊ Óлú»¯ºÏÎï¼°ÆäÓ¦ÓÃ: Óлú»¯ºÏÎïµÄ×é³ÉÓë½á¹¹ Ìþ ÌþµÄÑÜÉúÎï Éú»îÖеÄÓлúÎï ¸ß·Ö×Ó»¯ºÏÎï ÓлúºÏ³ÉÓëÍÆ¶Ï »¯Ñ§ÓëÉú»îºÍ¼¼Êõ: »¯Ñ§Ó뽡¿µ »¯Ñ§Óë²ÄÁϵÄÖÆÔì¡¢Ó¦Óà »¯Ñ§Óë»·¾³±£»¤ »¯Ñ§Óë×ÊÔ´¿ª·¢ÀûÓà »¯Ñ§Ó빤ũҵÉú²ú »¯Ñ§ÊµÑé: »¯Ñ§ÊµÑé»ù´¡ÖªÊ¶ ÎïÖʵķÖÀë¡¢Ìá´¿ºÍ¼ìÑé ÎïÖʵÄÖÆ±¸¡¢ÊÕ¼¯ºÍ¾»»¯ ¶¨Á¿ÊµÑé ʵÑé·½°¸µÄÉè¼ÆÓëÆÀ¼Û »¯Ñ§¼ÆËã: ÈÜҺŨ¶È¼ÆËã pH¼ÆËã ·´Ó¦ÈȼÆËã Ñõ»¯»¹Ô­¡¢µç»¯Ñ§µÄ¼ÆËã ·´Ó¦ËÙÂÊÓëÆ½ºâµÄÓйؼÆËã ¾§Ì弯Ëã ÓлúÎïȼÉÕ¹æÂɵļÆËã ÈÏʶ»¯Ñ§Ñ§¿Æ: »¯Ñ§Ñ§¿ÆµÄÌØµã »¯Ñ§Ê· ÂÌÉ«»¯Ñ§

¸ßÖл¯Ñ§ÖªÊ¶µã×ܽᡶÓйØÑõ»¯»¹Ô­·´Ó¦µÄ¼ÆËã¡·¸ßƵ¿¼µãÌØÑµ£¨2017ÄêÁ·Ï°°æ£©(°Ë)
2017-11-11 01:38:11 À´Ô´:91¿¼ÊÔÍø ×÷Õß:www.91exam.org ¡¾´ó ÖРС¡¿

1¡¢Ñ¡ÔñÌâ  ÏÂÁÐÓйػ¯Ñ§ÓÃÓï±íʾÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®HClO·Ö×ӵĽṹʽ£ºH-O-Cl
B£®ÒÒȲ·Ö×ӵĵç×Óʽ£º

C£®C¡¢¦Á-°±»ù±ûËá·Ö×ӵĽṹ¼òʽ£ºH2NCH2CH2COOH
D£®NaHCO3µÄµçÀë·½³Ìʽ£ºNaHCO3¨TNa++H++CO

?
2-3


²Î¿¼´ð°¸£ºA£®´ÎÂÈËá·Ö×ÓÖÐÇâÔ­×ÓºÍÑõÔ­×Ó¹²ÓÃÒ»¸öµç×Ó¶Ô£¬ÂÈÔ­×ÓºÍÑõÔ­×Ó¹²ÓÃÒ»¸öµç×Ó¶Ô£¬ËùÒÔÆä½á¹¹¼òʽΪ£ºH-O-Cl£¬¹ÊAÕýÈ·£»
B£®ÒÒȲ·Ö×ӵĵç×Óʽ£º

£¬¹ÊB´íÎó£»
C£®¦Á-°±»ù±ûËá·Ö×ӵĽṹ¼òʽ£ºCH3CH£¨NH2£©COOH£¬¹ÊC´íÎó£»
D£®Ì¼ËáÇâÄÆµÄµçÀë·½³Ìʽ£ºNaHCO3¨TNa++HCO3-£¬¹ÊD´íÎó£»
¹ÊÑ¡A£®


±¾Ìâ½âÎö£º


±¾ÌâÄѶȣº¼òµ¥



2¡¢Ìî¿ÕÌâ  £¨14£©A¡¢B¡¢C¡¢D¡¢E¡¢FÊdz£¼ûµ¥ÖÊ£¬ÆäÖÐAÊÇÓÃÁ¿×î´ó£¬Ó¦ÓÃ×î¹ã·ºµÄ½ðÊô£»ÔªËØDÊǵؿÇÖк¬Á¿×î¶àµÄ½ðÊôÔªËØ£»DÔªËØºÍEÔªËØÔÚÖÜÆÚ±íÖÐÏàÁÚ¡£G¡¢H¡¢I¡¢J¡¢K¡¢LÊdz£¼û»¯ºÏÎÆäÖÐGÔÚ³£ÎÂÏÂÊÇÎÞɫҺÌ壬HÊǺÚÉ«¹ÌÌå¡£ÒÔÉÏÎïÖÊÏ໥¼äµÄת»¯¹ØÏµÈçͼËùʾ£º

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔªËØAÔÚÔªËØÖÜÆÚ±íÖеÄλÖÃΪ??ÖÜÆÚ??×å¡£
£¨2£©Ð´³öKµÄµç×Óʽ??¡£
£¨3£©Ð´³öHºÍD·´Ó¦µÄ»¯Ñ§·½³Ìʽ??¡£
£¨4£©DÄÜÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦£¬Çëд³ö¸Ã·´Ó¦µÄÀë×Ó·½³Ìʽ??¡£
£¨5£©Ð´³öAÓëG·´Ó¦µÄ»¯Ñ§·½³Ìʽ??¡£
£¨6£©KÓëE·´Ó¦Ê±²úÉúµÄÏÖÏóÓÐ?£»¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ? ___________________¡£
£¨7£©ÒÑÖªFµÄȼÉÕÈÈΪakJ/mol,LµÄȼÉÕÈÈΪbkJ/mol,ÊÔд³öFÉú³ÉLµÄÈÈ»¯Ñ§·½³Ìʽ_________________


²Î¿¼´ð°¸£º£¨1£©ËÄ£»VIII £»£¨2£©£»£¨3£©3Fe3O4+8Al4Al2O3+9Fe
£¨4£©2Al+2OH-+2H2O==2AlO2-+3H2¡ü £¨5£©3Fe+4H2O(g)Fe3O4+4H2¡ü
£¨6£©Ã¾´ø¾çÁÒȼÉÕ£¬·Å³öÒ«Ñ۵Ĺ⣬ƿ±Ú³öÏÖ°×É«¹ÌÌåºÍºÚÉ«¿ÅÁ££»2Mg+CO22MgO+C
(7) C(s)+ 1/2O2(g)CO (g) ¦¤H=-(a£­b)kJ/mol;


±¾Ìâ½âÎö£º¸ù¾ÝÌâÒâ¼°ÎïÖʼäµÄת»¯¹ØÏµ¿ÉµÃ£ºAÊÇFe£»BÊÇH2£»CÊÇO2£»DÊÇAl£»EÊÇMg£»FÊÇC£»GÊÇH2O£»HÊÇFe3O4£»IÊÇAl2O3£»JÊÇMgO£»KÊÇCO2£»LÊÇCO¡££¨1£©26ºÅÔªËØFeÔÚÔªËØÖÜÆÚ±íÖÐλÓÚµÚËÄÖÜÆÚµÚVIII×壻£¨2£©CO2µÄµç×ÓʽÊÇ£»£¨3£©Fe3O4ºÍAl·¢ÉúÂÁÈÈ·´Ó¦µÄ»¯Ñ§·´Ó¦·½³ÌʽÊÇ3Fe3O4+8Al4Al2O3+9Fe£»£¨4£©AlÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽÊÇ2Al+2OH- +2H2O= 2AlO2- +3H2¡ü£»£¨5£©³ãÈȵÄFeÓëË®ÕôÆø·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ3Fe+4H2O(g)Fe3O4+4H2£»£¨6£©Mg´øÔÚCO2ÖÐÄܹ»×Å»ð¾çÁÒȼÉÕ£¬·Å³öÒ«Ñ۵Ĺ⣬ƿ±Ú³öÏÖ°×É«¹ÌÌåºÍºÚÉ«¿ÅÁ££»·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ2Mg+CO22MgO+C£»£¨7£©¸ù¾ÝÌâÒâ¿ÉµÃÈÈ»¯Ñ§·½³Ìʽ¢ÙC(s)+ O2(g) CO2(g) ¦¤H="-akJ/mol;" ¢ÚCO(g)+ 1/2O2(g) CO2(g) ¦¤H="-bkJ/mol" bkJ/mol, ¢Ù-¢ÚÕûÀí¿ÉµÃ£ºC(s)+ 1/2O2(g)CO (g) ¦¤H=-(a£­b)kJ/mol;


±¾ÌâÄѶȣºÒ»°ã



3¡¢Ñ¡ÔñÌâ  CuÓëZnÓõ¼ÏßÁ¬½Óºó½þÈëÏ¡ÁòËá×é³ÉÔ­µç³Ø×°Öᣵ±µ¼ÏßÖÐÓÐ0.5molµç×Óͨ¹ýʱ£¬ÀíÂÛÉÏÁ½¼«µÄ±ä»¯ÕýÈ·µÄÊÇ
A£®Ð¿Îª¸º¼«£¬Ð¿Æ¬Èܽâ32.5g
B£®Í­ÎªÕý¼«£¬Í­Æ¬ÉϲúÉú0.25molµÄH2
C£®µç×ÓÓÉÍ­¼«¾­µ¼ÏßÁ÷Ïòп¼«
D£®ÈÜÒºÖÐSO42-¶¨ÏòÒÆÏòÍ­¼«


²Î¿¼´ð°¸£ºB


±¾Ìâ½âÎö£ºA¡¢Í­ºÍпÓëÁòËáÐγÉÔ­µç³Ø£¬Ð¿×ö¸º¼«£¬µ±ÓÐ0.5Ħ¶ûµç×Ó×ªÒÆÊ±£¬·´Ó¦0.25Ħ¶ûп£¬¼´65*0.25=16.25¿Ë£¬²»Ñ¡A£»B¡¢Í­×öÕý¼«£¬ÈÜÒºÖеÄÇâÀë×Ó·´Ó¦£¬µ±ÓÐ0.5Ħ¶ûµç×Ó×ªÒÆÊ±£¬ÓÐ0.25Ħ¶ûÇâÆøÉú³É£¬Ñ¡B£»C¡¢µç×Ó´ÓпÁ÷ÏòÍ­£¬²»Ñ¡C£»D¡¢ÈÜÒºÖеÄÁòËá¸ùÀë×ÓÏò¸º¼«Ð¿Òƶ¯£¬²»Ñ¡D¡£
¿¼µã£ºÔ­µç³ØµÄÔ­Àí¡£


±¾ÌâÄѶȣºÒ»°ã



4¡¢Ñ¡ÔñÌâ  ÏÂÁл¯Ñ§ÓÃÓïÕýÈ·µÄÊÇ£¨?£©
A£®CH4·Ö×ӵıÈÀýÄ£ÐÍ£º
B£®ÁòÔ­×ӵĽṹʾÒâͼ£º
C£®HClµÄµç×Óʽ£º
D£®N2µÄ½á¹¹Ê½£º


²Î¿¼´ð°¸£ºD


±¾Ìâ½âÎö£ºAÖбíʾµÄÊǼ×ÍéµÄÇò¹÷Ä£ÐÍ£¬²»ÕýÈ·£»ÁòÔ­×ÓµÄ×îÍâ²ãµç×ÓÊýÊÇ6¸ö£¬B²»ÕýÈ·£»ÂÈ»¯ÇâÊǹ²¼Û»¯ºÏÎµç×ÓʽÊÇ£¬C²»ÕýÈ·£»µªÆøº¬ÓÐÈý¼ü£¬ÕýÈ·£¬´ð°¸Ñ¡D¡£
µãÆÀ£º¸ÃÌâÊÇÖеÈÄѶȵÄÊÔÌ⣬ҲÊǸ߿¼Öеij£¼ûÌâÐÍÓëÖØÒªµÄ¿¼µã¡£¸ÃÌâ»ù´¡ÐÔÇ¿£¬ÄÑÒ×ÊÊÖУ¬Ö÷ÒªÊÇ¿¼²éѧÉú¶Ô³£¼û»¯Ñ§ÓÃÓïµÄÊìÏ¤ÕÆÎճ̶ȡ£¸ÃÀàÊÔÌâÐèÒªÃ÷È·µÄÊdz£¼ûµÄ»¯Ñ§ÓÃÓïÖ÷Òª°üÀ¨ÔªËØ·ûºÅ¡¢»¯Ñ§Ê½¡¢»¯ºÏ¼Û¡¢µç×Óʽ¡¢Ô­×ӽṹʾÒâͼ¡¢½á¹¹Ê½¡¢½á¹¹¼òʽÒÔ¼°·½³ÌʽºÍ¸÷ÖÖÄ£Ð͵ȣ¬ÐèҪѧÉúÊìÁ·¼Çס£¬²¢ÄÜÁé»îÔËÓá£


±¾ÌâÄѶȣºÒ»°ã



5¡¢Ñ¡ÔñÌâ  ÏÂÁз´Ó¦ÖÐË®×÷ΪÑõ»¯¼ÁµÄÊÇ£¨?£©
A£®Cl2+H2O="HCl" +HClO
B£®3Fe+4H2O(g)Fe3O4+4H2
C£®2F2+2H2O=4HF+O2
D£®3NO2+H2O=2HNO3+NO


²Î¿¼´ð°¸£ºB


±¾Ìâ½âÎö£º
ÕýÈ·´ð°¸£ºB
A¡¢Ë®ÖÐÔªËØ»¯ºÏ¼Û²»±ä£»B¡¢Ë®ÖÐÇâÔªËØ»¯ºÏ¼Û½µµÍ£¬×÷Ñõ»¯¼Á£»C¡¢Ë®ÖÐÇâÔªËØ»¯ºÏ¼ÛÉý¸ß£¬×÷»¹Ô­¼Á£»D¡¢Ë®ÖÐÔªËØ»¯ºÏ¼Û²»±ä¡£


±¾ÌâÄѶȣºÒ»°ã



¡¾´ó ÖРС¡¿¡¾´òÓ¡¡¿ ¡¾·±Ìå¡¿ ¡¾¹Ø±Õ¡¿ ¡¾·µ»Ø¶¥²¿¡¿
ÏÂһƪ£º¸ßÖл¯Ñ§ÖªÊ¶µã¹éÄÉ¡¶ÎïÖʵÄ×é³É..

ÍøÕ¾¿Í·þQQ: 960335752 - 14613519 - 791315772