ÌâÄ¿ÄÚÈÝ

16£®Ï±íÁгöÁËA¡«RµÈ9ÖÖÔªËØÔÚÖÜÆÚ±íÖеÄλÖã»
IA¢òA¢óA¢ôA¢õA¢öA¢÷A0
2EF
3ACDGR
4BH
£¨1£©Ð´³öÏÂÁÐÔªËØµÄÃû³Æ£»AÄÆ£¬Cþ£¬E̼£¬Rë²£®
£¨2£©DµÄÔ­×ӽṹʾÒâͼΪ£¬Æä×î¸ß¼ÛÑõ»¯ÎïµÄË®»¯ÎïÓëÇâÑõ»¯ÄÆÈÜÒº·´Ó¦µÄÀë×Ó·½³ÌʽÊÇAl£¨OH£©3+OH-=AlO2-+2H2O£®
£¨3£©A¡¢B¡¢CÈýÖÖÔªËØµÄÔ­×Ó°ë¾¶ÓÉ´óµ½Ð¡µÄ˳ÐòΪK£¾Na£¾Mg£¨ÌîÔªËØ·ûºÅ£©£¬Æä×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ¼îÐÔÓÉÇ¿µ½Èõ˳ÐòΪKOH£¾NaOH£¾Mg£¨OH£©2£®£¨Ìѧʽ£©
£¨4£©FÔªËØµÄÇ⻯ÎïµÄµç×ÓʽΪ£¬ÆäÖÐÒ»ÖÖÇ⻯ÎïÔÚ³£ÎÂÏÂÓëMnO2»ìºÏµÄ·´Ó¦»¯Ñ§·½³ÌʽΪ2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£®
£¨5£©Óõç×Óʽ±íʾAÓëHÐγɻ¯ºÏÎïµÄ¹ý³ÌΪ£¬¸ßÎÂׯÉ˸û¯ºÏÎïʱ£¬»ðÑæ³Ê»ÆÉ«£®

·ÖÎö ÓÉÔªËØÔÚÖÜÆÚ±íµÄλÖÿÉÖª£¬A¡«R·Ö±ðΪNa¡¢K¡¢Mg¡¢Al¡¢C¡¢O¡¢Cl¡¢Br¡¢Ar£¬
£¨1£©A¡¢C¡¢E¡¢RµÄÃû³Æ·Ö±ðÎªÄÆ¡¢Ã¾¡¢Ì¼¡¢ë²£»
£¨2£©ÂÁµÄÖÊ×ÓÊýΪ13£¬ºËÍâµç×ÓÊýΪ13£¬ÇâÑõ»¯ÂÁÓëNaOH·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍË®£»
£¨3£©µç×Ó²ãÔ½¶à£¬Ô­×Ó°ë¾¶Ô½´ó£»Í¬ÖÜÆÚ´Ó×óÏòÓÒÔ­×Ó°ë¾¶¼õС£»½ðÊôÐÔԽǿ£¬¶ÔÓ¦×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ¼îÐÔԽǿ£»
£¨4£©FÔªËØµÄÇ⻯ÎïΪˮ£¬Îª¹²¼Û»¯ºÏÎһÖÖÇ⻯ÎïÔÚ³£ÎÂÏÂÓëMnO2»ìºÏ£¬¹ýÑõ»¯Çâ·Ö½âÉú³ÉË®¡¢ÑõÆø£»
£¨5£©AÓëHÐγɻ¯ºÏÎïΪNaBr£¬ÎªÀë×Ó»¯ºÏÎï£¬ÄÆµÄÑæÉ«·´Ó¦Îª»ÆÉ«£®

½â´ð ½â£ºÓÉÔªËØÔÚÖÜÆÚ±íµÄλÖÿÉÖª£¬A¡«R·Ö±ðΪNa¡¢K¡¢Mg¡¢Al¡¢C¡¢O¡¢Cl¡¢Br¡¢Ar£¬
£¨1£©A¡¢C¡¢E¡¢RµÄÃû³Æ·Ö±ðÎªÄÆ¡¢Ã¾¡¢Ì¼¡¢ë²£¬¹Ê´ð°¸Îª£ºÄÆ£»Ã¾£»Ì¼£»ë²£»
£¨2£©ÂÁµÄÖÊ×ÓÊýΪ13£¬Ô­×ӽṹʾÒâͼΪ£»ÇâÑõ»¯ÂÁÓëNaOH·´Ó¦Éú³ÉÆ«ÂÁËáÄÆºÍË®£¬Àë×Ó·´Ó¦ÎªAl£¨OH£©3+OH-=AlO2-+2H2O£¬
¹Ê´ð°¸Îª£º£»Al£¨OH£©3+OH-=AlO2-+2H2O£»
£¨3£©µç×Ó²ãÔ½¶à£¬Ô­×Ó°ë¾¶Ô½´ó£»Í¬ÖÜÆÚ´Ó×óÏòÓÒÔ­×Ó°ë¾¶¼õС£¬ÔòÔ­×Ӱ뾶ΪK£¾Na£¾Mg£»½ðÊôÐÔԽǿ£¬¶ÔÓ¦×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ¼îÐÔԽǿ£¬Ôò×î¸ß¼ÛÑõ»¯Îï¶ÔӦˮ»¯ÎïµÄ¼îÐÔÓÉÇ¿µ½Èõ˳ÐòΪKOH£¾NaOH£¾Mg£¨OH£©2£¬
¹Ê´ð°¸Îª£ºK£¾Na£¾Mg£»KOH£¾NaOH£¾Mg£¨OH£©2£»
£¨4£©FÔªËØµÄÇ⻯ÎïΪˮ£¬Îª¹²¼Û»¯ºÏÎµç×ÓʽΪµç×ÓʽΪ£»Ò»ÖÖÇ⻯ÎïÔÚ³£ÎÂÏÂÓëMnO2»ìºÏ£¬¹ýÑõ»¯Çâ·Ö½âÉú³ÉË®¡¢ÑõÆø£¬·´Ó¦Îª2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£¬
¹Ê´ð°¸Îª£º£»2H2O2$\frac{\underline{\;MnO_2\;}}{\;}$2H2O+O2¡ü£»
£¨5£©AÓëHÐγɻ¯ºÏÎïΪNaBr£¬ÎªÀë×Ó»¯ºÏÎÓõç×Óʽ±íʾNaBrµÄ¹ý³ÌΪ£¬¸ßÎÂׯÉ˸û¯ºÏÎïʱ£¬»ðÑæ³Ê»ÆÉ«£¬
¹Ê´ð°¸Îª£º£»»Æ£®

µãÆÀ ±¾Ì⿼²éλÖᢽṹÓëÐÔÖʵĹØÏµ£¬Îª¸ßƵ¿¼µã£¬°ÑÎÕÔªËØµÄλÖá¢ÐÔÖÊ¡¢ÔªËØ»¯ºÏÎï֪ʶΪ½â´ðµÄ¹Ø¼ü£¬²àÖØ·ÖÎöÓëÓ¦ÓÃÄÜÁ¦µÄ¿¼²é£¬×¢Ò⻯ѧÓÃÓïµÄʹÓã¬ÌâÄ¿ÄѶȲ»´ó£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
2£®°±¡¢ÏõËá¡¢ÏõËáï§¡¢ÏõËáÍ­ÊÇÖØÒªµÄ»¯¹¤²úÆ·£¬¹¤ÒµºÏ³É°±ÓëÖÆ±¸ÏõËáÒ»°ã¿ÉÁ¬ÐøÉú²ú£¬Á÷³ÌÈçͼ1£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©ÎüÊÕËþÖÐͨÈë¿ÕÆøµÄ×÷ÓÃÊÇÌṩO2½«NO¡¢NO2Ñõ»¯ÎªHNO3£»ÏÂÁпÉÒÔ´úÌæÏõËáþ¼ÓÈëµ½ÕôÁóËþÖеÄÊÇA£®
A£®Å¨ÁòËá        B£®ÂÈ»¯¸Æ        C£®Éúʯ»Ò      D£®ÏõËáÑÇÌú
£¨2£©ÖÆÏõËáÎ²ÆøÖеĵªÑõ»¯Îï³£ÓÃÄòËØ[CO£¨NH2£©2]×÷ΪÎüÊÕ¼Á£¬ÆäÖ÷ÒªµÄ·´Ó¦Îª£ºNO¡¢NO2»ìºÏÆøÓëË®·´Ó¦Éú³ÉÑÇÏõËᣬÑÇÏõËáÔÙÓëÄòËØ[CO£¨NH2£©2]·´Ó¦Éú³ÉCO2ºÍN2£¬·´Ó¦µÄ»¯Ñ§·½³ÌʽΪNO+NO2+H2O=2HNO2¡¢2HNO2+CO£¨NH2£©2=CO2¡ü+2N2¡ü+3H2O£®
£¨3£©ÔÚÑõ»¯Â¯À´ß»¯¼Á´æÔÚʱ°±ÆøºÍÑõÆø·´Ó¦£º4NH3+5O2?4NO+6H2O£¬4NH3+3O2?2N2+6H2O ÔÚ²»Í¬Î¶ÈʱÉú³É²úÎïÈçͼ2Ëùʾ£®ÔÚÑõ»¯Â¯À·´Ó¦Î¶Èͨ³£¿ØÖÆÔÚ800¡æ¡«900¡æµÄÀíÓÉÊÇÔÚ´Ëζȷ¶Î§ÀÖ÷²úÎïNOµÄ²úÂʽϸߣ®

£¨4£©Èçͼ3ËùʾװÖÿÉÓÃÓÚµç½âNOÖÆ±¸ NH4NO3£¬µç½â×Ü·´Ó¦·½³ÌʽΪ8NO+7H2O$\frac{\underline{\;µç½â\;}}{\;}$3NH4NO3+2HNO3£¬Ðè²¹³ä°±ÆøµÄÀíÓÉÊÇÓëµç½â²úÉúµÄHNO3·´Ó¦Éú³ÉNH4NO3£®
£¨5£©¹¤ÒµÉÏͨ³£ÓÃÍ­ÓëŨÏõËá·´Ó¦ÖÆµÃ¹âÆ×´¿ÏõËáÍ­¾§Ì壨»¯Ñ§Ê½ÎªCu£¨NO3£©2•3H2O£¬Ä¦¶ûÖÊÁ¿Îª242g/mol£©£®ÒÑÖª£º25¡æ¡¢1.01¡Á105Paʱ£¬ÔÚÃܱÕÈÝÆ÷·¢Éú·´Ó¦£º2NO2?N2O4£¬´ïµ½Æ½ºâʱ£¬c£¨NO2£©=0.0400mol/L£¬c£¨N2O4£©=0.0100mol/L£®ÏÖÓÃÒ»¶¨Á¿µÄCuÓë×ãÁ¿µÄŨ¸ß´¿¶ÈÏõËá·´Ó¦£¬ÖƵÃ5.00LÒѴﵽƽºâµÄN2O4ºÍNO2µÄ»ìºÏÆøÌ壨25¡æ¡¢1.01¡Á105Pa£©£¬ÀíÂÛÉÏÉú³É¹âÆ×´¿ÏõËáÍ­¾§ÌåµÄÖÊÁ¿Îª36.3g£®

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

¾«Ó¢¼Ò½ÌÍø