ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿A¡¢B¡¢C¡¢D¡¢E¡¢F¡¢GΪԭ×ÓÐòÊýÒÀ´ÎÔö´óµÄ¶ÌÖÜÆÚÖ÷×åÔªËØ¡£B¡¢C¡¢D¾ùÄÜÓëAÐγÉ10µç×Ó·Ö×Ó£¬Eµ¥ÖÊ¿ÉÓÃÓÚº¸½Ó¸Ö¹ì£¬FÓëDͬÖ÷×壬FÓëGͬÖÜÆÚ¡£

£¨1£©D¡¢E¡¢F µÄÀë×Ӱ뾶ÓÉ´óµ½Ð¡µÄ˳ÐòΪ_________(ÌîÀë×Ó·ûºÅ)¡£

£¨2£©Ð´³öÄÜÖ¤Ã÷G±ÈF·Ç½ðÊôÐÔÇ¿µÄÒ»¸öÀë×Ó·½³Ìʽ_____________¡£

£¨3£©FºÍGµÄÒ»ÖÖ»¯ºÏÎï¼×ÖÐËùÓÐÔ­×Ó¾ùΪ8µç×ÓÎȶ¨½á¹¹£¬¸Ã»¯ºÏÎïÓëË®·´Ó¦Éú³ÉFµ¥ÖÊ¡¢FµÄ×î¸ß¼Ûº¬ÑõËáºÍGµÄÇ⻯ÎÈýÖÖ²úÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ2:1:6,¼×µÄµç×ÓʽΪ_______£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ___________________¡£

£¨4£©CÄÜ·Ö±ðÓëAºÍD°´Ô­×Ó¸öÊý±È1:2Ðγɻ¯ºÏÎïÒҺͱû£¬ÒҵĽṹʽΪ_______¡£³£ÎÂÏÂ,ÒºÌåÒÒÓëÆøÌå±û·´Ó¦Éú³ÉÁ½ÖÖÎÞÎÛȾµÄÎïÖÊ£¬Èô¹²Éú³É1mol²úÎïʱ·ÅÈÈQkJ,¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪ_____________________¡£

£¨5£©ÏÖÈ¡100mL 1mol/LµÄEµÄÂÈ»¯ÎïÈÜÒº,ÏòÆäÖмÓÈë1mol/L ÇâÑõ»¯ÄÆÈÜÒº²úÉúÁË3.9g³Áµí£¬Ôò¼ÓÈëµÄÇâÑõ»¯ÄÆÈÜÒºÌå»ý¿ÉÄÜΪ_________mL¡£

¡¾´ð°¸¡¿ S2->O2->Al3+ Cl2+H2S=2H++2Cl-+S¡ý(»òCl2+S2-=2Cl-+S¡ý) 3SCl2+4H2O=2S+H2SO4+6HCl 2N2H4(1)+2NO2(g)=3N2(g)+4H2O(l)¡÷H=-7QkJ/mol 150»ò350

¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£ºA¡¢B¡¢C¡¢D¡¢E¡¢F¡¢GΪԭ×ÓÐòÊýÒÀ´ÎÔö´óµÄ¶ÌÖÜÆÚÖ÷×åÔªËØ¡£B¡¢C¡¢D¾ùÄÜÓëAÐγÉ10µç×Ó·Ö×Ó£¬ FÓëDͬÖ÷×壬FÓëGͬÖÜÆÚ£»ËùÒÔAÊÇHÔªËØ£»B¡¢C¡¢D ÊǵڶþÖÜÆÚÔªËØ£¬F¡¢GÊǵÚÈýÖÜÆÚÔªËØ£¬BÊÇ̼ԪËØ¡¢CÊǵªÔªËØ¡¢DÊÇÑõÔªËØ£»FÊÇÁòÔªËØ¡¢GÊÇÂÈÔªËØ£»Eµ¥ÖÊ¿ÉÓÃÓÚº¸½Ó¸Ö¹ì£¬EÊÇÂÁÔªËØ¡£

½âÎö£º£¨1£©µç×Ó²ãÊýÔ½¶à°ë¾¶Ô½´ó£¬µç×Ó²ãÊýÏàͬʱ£¬ÖÊ×ÓÊýÔ½´ó°ë¾¶Ô½Ð¡£¬O2-¡¢Al3+¡¢S2- µÄ°ë¾¶ÓÉ´óµ½Ð¡µÄ˳ÐòΪS2->O2->Al3+¡£

£¨2£©·Ç½ðÊôÐÔԽǿ£¬µ¥ÖÊÑõ»¯ÐÔԽǿ£¬Cl2+H2S=2H++2Cl-+S¡ýÄÜÖ¤Ã÷Cl±ÈS·Ç½ðÊôÐÔÇ¿¡£

£¨3£©ClºÍSµÄÒ»ÖÖ»¯ºÏÎï¼×ÓëË®·´Ó¦Éú³ÉSµ¥ÖÊ¡¢H2SO4ºÍHCl£¬ÈýÖÖ²úÎïµÄÎïÖʵÄÁ¿Ö®±ÈΪ2:1:6£¬¸ù¾ÝÔªËØÊغ㣬¼×µÄ»¯Ñ§Ê½ÊÇSCl2£¬µç×ÓʽΪ£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ3SCl2+4H2O=2S+H2SO4+6HCl¡£

£¨4£©NÄÜ·Ö±ðÓëHºÍO°´Ô­×Ó¸öÊý±È1:2Ðγɻ¯ºÏÎïÒҺͱû£¬ÒÒÊÇN2H4£¬±ûÊÇNO2£¬N2H4µÄ½á¹¹Ê½Îª¡£³£ÎÂÏÂ,ÒºÌåN2H4ÓëNO2ÆøÌå·´Ó¦Éú³ÉÁ½ÖÖµªÆøºÍË®£¬Èô¹²Éú³É1mol²úÎïʱ·ÅÈÈQkJ,¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪ2N2H4(1)+2NO2(g)=3N2(g)+4H2O(l) ¡÷H=-7QkJ/mol¡£

£¨5£©3.9gÇâÑõ»¯ÂÁ³ÁµíµÄÎïÖʵÄÁ¿ÊÇ0.05mol£»ÉèÂÁÀë×ÓÖ»Éú³ÉÇâÑõ»¯ÂÁ³Áµí£¬ÐèÒªÇâÑõ»¯ÄÆÈÜÒºµÄÌå»ýÊÇVL

£¬V=0.15L=150mL£»

ÉèÂÁÀë×ÓÉú³ÉÇâÑõ»¯ÂÁ³ÁµíºÍÆ«ÂÁËá¸ùÀë×Ó£¬Éú³ÉÇâÑõ»¯ÂÁ³ÁµíÏûºÄÇâÑõ»¯ÄÆ150mL£¬Éú³ÉÆ«ÂÁËáÄƵÄÎïÖʵÄÁ¿ÊÇ0.1L¡Á 1mol/L£­0.05mol=0.05mol£¬Éú³ÉÆ«ÂÁËáÄÆÏûºÄÇâÑõ»¯ÄÆ0.05mol ¡Á4=0.2mol£¬ÏûºÄÇâÑõ»¯ÄÆÈÜÒºµÄÌå»ýΪ0.2mol¡Â1mol/L=0.2L=200mL£¬¹²ÏûºÄÇâÑõ»¯ÄÆÈÜÒºµÄΪ350 mL£»

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿º¬µªµÄ»¯ºÏÎï¹ã·º´æÔÚÓÚ×ÔÈ»½ç£¬ÊÇÒ»Àà·Ç³£ÖØÒªµÄ»¯ºÏÎï¡£»Ø´ðÏÂÁÐÎÊÌâ:

£¨1£©ÔÚÒ»¶¨Ìõ¼þÏÂ:2N2(g)+6H2O(g)=4NH3(g)+3O2(g)¡£¼ºÖª¸Ã·´Ó¦µÄÏà¹ØµÄ»¯Ñ§¼ü¼üÄÜÊý¾ÝÈçÏÂ:

»¯Ñ§¼ü

N¡ÔN

H-O

N-H

O=O

E/(kJ/mol)

946

463

391

496

Ôò¸Ã·´Ó¦µÄ¡÷H=________kJ/mol.

£¨2£©ÔÚºãÈÝÃܱÕÈÝÆ÷ÖгäÈë2molNO2Óë1molO2·¢Éú·´Ó¦ÈçÏÂ:4NO2(g)+O2(g)2N2O5(g)

¢ÙÒÑÖªÔÚ²»Í¬Î¶ÈϲâµÃN2O5µÄÎïÖʵÄÁ¿Ëæʱ¼äµÄ±ä»¯Èçͼ1Ëùʾ¡£¡°¸ßÎÂÏÂ,¸Ã·´Ó¦ÄÜÄæÏò×Ô·¢½øÐУ¬Ô­ÒòÊÇ___________________________¡£

¢ÚÏÂÁÐÓйظ÷´Ó¦µÄ˵·¨ÕýÈ·µÄÊÇ________¡£

A.À©´óÈÝÆ÷Ìå»ý£¬Æ½ºâÏòÄæ·´Ó¦·½ÏòÒƶ¯£¬»ìºÏÆøÌåÑÕÉ«±äÉî

B.ºãκãÈÝ,ÔÙ³äÈë2molNO2ºÍ1molO2,ÔٴδﵽƽºâʱNO2ת»¯ÂÊÔö´ó

C.ºãκãÈÝ£¬µ±ÈÝÆ÷ÄÚµÄÃܶȲ»Ôٸı䣬Ôò·´Ó¦´ïµ½Æ½ºâ״̬

D.Èô¸Ã·´Ó¦µÄƽºâ³£ÊýÔö´ó£¬ÔòÒ»¶¨ÊǽµµÍÁËζÈ

£¨3£©N2O5ÊÇÒ»ÖÖÐÂÐÍÂÌÉ«Ïõ»¯¼Á,ÆäÖƱ¸¿ÉÒÔÓÃÅðÇ⻯ÄÆȼÁϵç³Ø×÷µçÔ´£¬²ÉÓõç½â·¨ÖƱ¸µÃµ½N2O5,¹¤×÷Ô­ÀíÈçͼ¡£ÔòÆöÇ⻯ÄÆȼÁϵç³ØµÄ¸º¼«·´Ó¦Ê½Îª___________¡£

£¨4£©X¡¢Y¡¢Z¡¢W·Ö±ðÊÇHNO3¡¢NH4NO3¡¢NaOH¡¢NaNO2ËÄÖÖÇ¿µç½âÖÊÖеÄÒ»ÖÖ¡£ÉϱíÊdz£ÎÂÏÂŨ¶È¾ùΪ0.01mol/LµÄX¡¢Y¡¢Z¡¢WÈÜÒºµÄpH¡£½«X¡¢Y¡¢Z¸÷1molͬʱÈÜÓÚË®Öеõ½»ìºÏÈÜÒº£¬Ôò»ìºÏÈÜÒºÖи÷Àë×ÓµÄŨ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòΪ________________¡£

£¨5£©µªµÄÑõ»¯ÎïÓëÐü¸¡ÔÚ´óÆøÖеĺ£ÑÎÁ£×ÓÏ໥×÷ÓÃʱ£¬Éæ¼°ÈçÏ·´Ó¦:

I:2NO2(g)+NaCl(s)NaNO3(s)+ClNO(g) K1

II:2NO(g)+Cl2(g)2ClNO(g) K2

¢Ù4NO(g)+2NaCl(s) 2NaNO3(s)+2NO(g)+Cl2(g)µÄƽºâ³£ÊýK=_____(ÓÃK1¡¢K2±íʾ)£»

¢ÚÔÚºãÎÂÌõ¼þÏ£¬Ïò2LºãÈÝÃܱÕÈÝÆ÷ÖмÓÈë0.2molNOºÍ0.1molCl2,10minʱ·´Ó¦II´ïµ½Æ½ºâ¡£²âµÃ10minÄÚv(ClNO)=7.5¡Á10-3mol/(L¡¤min),ÔòƽºâʱNOµÄת»¯ÂʦÁ1=_____£»ÆäËûÌõ¼þ²»±ä£¬·´Ó¦IIÔÚºãѹÌõ¼þϽøÐУ¬Æ½ºâʱNOµÄת»¯ÂʦÁ2___¦Á1 (Ìî¡°>¡±¡°<¡±»ò¡°=¡±)¡£

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

¾«Ó¢¼Ò½ÌÍø