ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿(1)³ôÑõ¿ÉÓÃÓÚÑÌÆøÍÑÏõ¡£O3Ñõ»¯NO½áºÏˮϴ£¬¿É²úÉúHNO3ºÍO2£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_________________________¡£

(2)ÈçͼÊÇÓÃNH3ÍѳýÑÌÆøÖÐNOµÄÔ­Àí¡£

¢Ù¸ÃÍÑÏõÔ­ÀíÖУ¬NO×îÖÕת»¯Îª__________(Ìѧʽ)ºÍH2O¡£

¢Úµ±ÏûºÄ2mLNH3ºÍ0.5molO2ʱ£¬³ýÈ¥µÄNOÔÚ±ê×¼×´¿öϵÄÌå»ýΪ________L¡£

(3)ÓüîÒºÍÑÏõÊÇÄ¿Ç°Ñо¿µÄ¿ÎÌâÖ®Ò»¡£

¢Ù½«NO¡¢NO2ͨÈëʯ»ÒÈéÖпÉÖƱ¸ÖØÒªµÄ¹¤ÒµÔ­ÁÏCa(NO3)2¡£¸Ã¹¤ÒÕÐè¿ØÖÆNOºÍNO2ÎïÖʵÄÁ¿Ö®±È½Ó½ü1£º1¡£Èôn(NO2)£ºn(NO)>1£º1£¬Ôò»áµ¼ÖÂ_____________£»Èôn(NO2):n(NO)<1£º1£¬Ôò»áµ¼ÖÂ_____________¡£

¢Ú½«ÇâÑõ»¯ÄÆÈÜÒºÍÑÏõµÃµ½µÄNaNO2¡¢NaNO3µÄ»ìºÏÒººÍNaOHÈÜÒº·Ö±ð¼Óµ½ÈçͼËùʾµÄµç½â²ÛÖнøÐеç½â¡£Ð´³öAÊÒNO2-·¢ÉúµÄµç¼«·´Ó¦Ê½£º______________¡£

¡¾´ð°¸¡¿3O3+2NO+H2O=2HNO3+3O2 N2 44.8 ²úÆ·Ca(NO2)2ÖÐCa(NO3)2º¬Á¿Éý¸ß ·Å³öµÄÆøÌåÖÐNOº¬Á¿Éý¸ß 2NO2-+6e-+4H2O=8OH-+N2¡ü

¡¾½âÎö¡¿

(1)O3Ñõ»¯NO½áºÏˮϴ¿É²úÉúHNO3ºÍO2£¬½áºÏÔ­×ÓÊغãºÍµÃʧµç×ÓÊغãд³ö·´Ó¦·½³Ìʽ£»

(2)¢ÙÓÉͼ¿ÉÖª·´Ó¦ÎïΪÑõÆø¡¢Ò»Ñõ»¯µªºÍ°±Æø×îÖÕÉú³ÉÎïΪµªÆøºÍË®£»

¢Ú¸ù¾Ý°±ÆøʧȥµÄµç×ÓµÄÎïÖʵÄÁ¿µÈÓÚNOºÍÑõÆøµÃµ½µÄµç×Ó×ÜÎïÖʵÄÁ¿¼ÆË㣻

(4)¢ÙÈôn(NO2)£ºn(NO)<1£º1£¬ÔòÒ»Ñõ»¯µª¹ýÁ¿£¬Èôn(NO2)£ºn(NO)>1£º1£¬Ôò¶þÑõ»¯µª¹ýÁ¿£»

¢Úͨ¹ýAÊÒ²úÉúÁËN2£¬¿ÉÖªA¼«µÄµç½âÖÊÈÜҺΪNaNO3ºÍNaNO2µÄ»ìºÏÈÜÒº£¬NO2-ÔÚA¼«·ÅµçΪN2£¬ÔòAΪÒõ¼«£»ÔòB¼«ÎªÑô¼«£¬µç½âÖÊÈÜҺΪNaOHÈÜÒº£¬OH-ÔÚB¼«·Åµç£¬¾Ý´Ë·ÖÎö¡£

(1)O3Ñõ»¯NO½áºÏˮϴ¿É²úÉúHNO3ºÍO2£¬¸ù¾Ýµç×ÓÊغ㡢ԭ×ÓÊغ㣬¿ÉµÃ·´Ó¦·½³ÌʽΪ£º3O3+2NO+H2O=2HNO3+3O2£»

(2)¢ÙÓÉͼ¿ÉÖª·´Ó¦ÎïΪÑõÆø¡¢Ò»Ñõ»¯µªºÍ°±Æø×îÖÕÉú³ÉÎïΪµªÆøºÍË®£¬ËùÒÔNO×îÖÕת»¯ÎªN2ºÍH2O£»

¢ÚÑõÆø¡¢Ò»Ñõ»¯µªºÍ°±Æø·´Ó¦Éú³ÉµªÆøºÍË®£¬·´Ó¦Öа±ÆøʧȥµÄµç×ÓµÄÎïÖʵÄÁ¿µÈÓÚNOºÍÑõÆøµÃµ½µÄµç×Ó×ÜÎïÖʵÄÁ¿£¬2mol NH3ת»¯ÎªN2ʧȥ6molµç×Ó£¬0.5mol O2µÃµ½2molµç×Ó£¬ÔòNOת»¯ÎªN2µÃµ½µÄµç×ÓΪ4mol£¬ËùÒÔNOµÄÎïÖʵÄÁ¿Îª2mol£¬ÆäÔÚ±ê×¼×´¿öϵÄÌå»ýV(NO)=2mol¡Á22.4L/mol=44.8L£»

(3)¢ÙÈôn(NO)£ºn(NO2)<1£º1£¬ÔòNO2¹ýÁ¿£¬¶þÑõ»¯µª¿ÉÓëʯ»ÒÈé·´Ó¦Éú³ÉCa(NO3)2£¬µ¼Ö²úÆ·Ca(NO2)2ÖÐCa(NO3)2º¬Á¿Éý¸ß£»Èôn(NO)£ºn(NO2)>1£º1£¬ÔòNO¹ýÁ¿£¬ÅÅ·ÅÆøÌåÖÐNOº¬Á¿Éý¸ß£»

¢ÚNO2-ÔÚÒõ¼«µÃµç×Ó±»»¹Ô­ÎªN2£¬ËùÒÔAÊÒÖÐNO2-·ÅµçµÄµç¼«·´Ó¦Ê½Îª£º2NO2-+6e-+4H2O=8OH-+N2¡ü¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÃÀ¹ú¼Æ»®2020ÄêÔٴεǽÔÂÇò£¬²¢ÔÚÔÂÇòÉϽ¨Á¢ÓÀ¾ÃÐÔ»ùµØ£¬ÎªÈËÀàµÇ½ÐµÄÐÐÐÇ×öºÃÇ°ÆÚ×¼±¸¡£ÎªÁ˽â¾ö»ùµØÈËÔ±µÄ¹©ÑõÎÊÌ⣬¿Æѧ¼ÒÉèÏëÀûÓÃÔÂÇò¸»ÑõÑÒʯÖÆÈ¡ÑõÆø¡£ÆäÌáÑõÔ­ÀíÊÇÓÃÇâÆø»¹Ô­¸»ÑõÑÒʯ»ñÈ¡Ë®£¬ÔÙÀûÓÃÌ«ÑôÄܵç³Øµç½âË®µÃµ½ÇâÆøºÍÑõÆø¡£

ÐþÎäÑÒ£¨º¬îÑÌú¿ó£©ÊÇÔÂÇòµÄÖ÷ÒªÑÒʯ֮һ£¬ÆäÖʵؼáÓ²£¬îÑÌú¿óµÄÖ÷Òª³É·ÖΪîÑËáÑÇÌú£¨£©¡£ÓÃÉÏÊöÌáÑõÔ­Àí£¬ÀíÂÛÉÏ£¬´Ó1 kg ÖпɻñÈ¡105.3g ¡£

(1)д³öÓë·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______________________________________________¡£

(2)Ñо¿±íÃ÷£¬ÔÂÇòÉÏƽ¾ùÖ±¾¶Îª40΢Ã×µÄСԲÖéÐγɵĶѻýÎ¸»º¬£©ÊÇ×îÊʺÏÌáÑõµÄ¿óÎï¡£ÕâÖֶѻýÎï×÷ΪÌáÑõÔ­ÁϵÄÓŵãÊÇ____________________________________________________________¡£

(3)Ñо¿ÈËÔ±²éÔÄÎÄÏ׺󣬵ÃÖªîÑÌú¿óÔÚ¸ßÎÂÏ»¹Äܱ»Ì¿·Û»¹Ô­£º£¬Í¨¹ýÖ²ÎïµÄ¹âºÏ×÷ÓÿɻñµÃ£¬»¯¹âѧ·½³ÌʽΪ£¨ÆÏÌÑÌÇ£©¡£ËûÃÇÉè¼ÆÁËÁ½Ì×ʵÑé×°ÖÃÀ´²â¶¨îÑÌú¿óÖпÉÌáÈ¡ÑõµÄÖÊÁ¿·ÖÊý¡£

Ñо¿ÈËÔ±ÓÃͼ1×°ÖôÓîÑÌú¿óÖÐÌáÈ¡Ñõ£¬ÊµÑéÖеóöµÄ¿ÉÌáÈ¡ÑõµÄÖÊÁ¿·ÖÊý´óÓÚÀíÂÛÖµ£¬²úÉúÕâÖÖÇé¿öµÄÔ­Òò¿ÉÄÜÊÇ______________________£»ÓÃͼ2×°ÖýøÐÐʵÑéµÄ¹ý³ÌÖУ¬³ÆµÃ·´Ó¦Ç°îÑÌú¿óµÄÖÊÁ¿Îª£¬Ì¿·ÛµÄÖÊÁ¿Îª£¬îÑÌú¿óÍêÈ«·´Ó¦ºó£¬²âµÃÉú³ÉµÄÖÊÁ¿Îª£¬ÔòîÑÌú¿óÖпÉÌáÈ¡ÑõµÄÖÊÁ¿·ÖÊýΪ________________¡£

(4)ÔÚîÑÌú¿óÌáÑõ¹ý³ÌÖпÆѧ¼ÒÃdz£Ñ¡Óöø²»ÓÃÆäËû»¹Ô­¼Á£¬ÆäÖ÷ÒªÔ­ÒòÊÇ______________________¡£

¡¾ÌâÄ¿¡¿Ä³»¯Ñ§Ñо¿ÐÔѧϰС×éÄ£Ä⹤ҵÉÏ´ÓŨËõµÄº£Ë®ÖÐÌáÈ¡ÒºäåµÄ¹ý³Ì£¬Éè¼ÆÁËÈçÏÂʵÑé×°Ö㨼гÖ×°ÖÃÂÔÈ¥£©ºÍ²Ù×÷Á÷³Ì¡£ÒÑÖª£ºµÄ·ÐµãΪ59¡æ£¬Î¢ÈÜÓÚË®£¬Óж¾¡£

¢ÙÁ¬½ÓAÓëB£¬¹Ø±Õ»îÈûb¡¢d£¬´ò¿ª»îÈûa¡¢c£¬ÏòAÖлºÂýͨÈëÖÁ·´Ó¦ÍêÈ«£»

¢Ú¹Ø±Õ»îÈûa¡¢c£¬´ò¿ª»îÈûb¡¢d£¬ÏòAÖйÄÈë×ãÁ¿ÈÈ¿ÕÆø£»

¢Û½øÐв½Öè¢ÚµÄͬʱ£¬ÏòBÖÐͨÈë×ãÁ¿£»

¢Ü¹Ø±Õ»îÈûb£¬´ò¿ª»îÈûa£¬ÔÙͨ¹ýAÏòBÖлºÂýͨÈË×ãÁ¿£»

¢Ý½«BÖÐËùµÃÒºÌå½øÐÐÝÍÈ¡¡¢·ÖÒº¡¢ÕôÁó²¢ÊÕ¼¯Òºäå¡£

Çë»Ø´ðÏÂÁÐÎÊÌ⣺

(1)ʵÑéÊÒÖÐÖƱ¸ÂÈÆøµÄ»¯Ñ§·½³ÌʽΪ________________________________________________¡£

(2)²½Öè¢ÚÖйÄÈëÈÈ¿ÕÆøµÄ×÷ÓÃÊÇ_______________________________________¡£

(3)²½Öè¢ÛÖз¢ÉúµÄÖ÷Òª·´Ó¦µÄÀë×Ó·½³ÌʽΪ_______________________________________¡£

(4)½øÐв½Öè¢Ûʱ£¬BÖÐβÆø¿ÉÓÃ_____£¨ÌîÐòºÅ£©ÎüÊÕ´¦Àí¡£

a.Ë® b.ŨÁòËá c. ÈÜÒº d.±¥ºÍÈÜÒº

(5)²½Öè¢ÝÖУ¬ÓÃÏÂͼËùʾװÖýøÐÐÕôÁó£¬ÊÕ¼¯Òºä壬½«×°ÖÃͼÖÐȱÉÙµÄÖ÷ÒªÒÇÆ÷²¹»­³öÀ´___________¡£

(6)ÈôÖ±½ÓÁ¬½ÓAÓëC£¬½øÐв½Öè¢ÙºÍ¢Ú£¬³ä·Ö·´Ó¦ºó£¬Ïò׶ÐÎÆ¿ÖеμÓÏ¡ÁòËᣬÔÙ¾­²½Öè¢Ý£¬Ò²ÄÜÖƵÃÒºäå¡£µÎ¼ÓÏ¡ÁòËá֮ǰ£¬CÖз´Ó¦Éú³ÉÁ˵ÈÎïÖÊ£¬¸Ã·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ_______________¡£

(7)ÓëB×°ÖÃÏà±È£¬²ÉÓÃC×°ÖõÄÓŵãΪ______________________________________¡£

¡¾ÌâÄ¿¡¿ÎªÁËÔÚʵÑéÊÒÀûÓù¤ÒµÔ­ÁÏÖƱ¸ÉÙÁ¿°±Æø£¬ÓÐÈËÉè¼ÆÁËÈçͼËùʾµÄ×°ÖÃ(ͼÖмгÖ×°ÖþùÒÑÈ¥)¡£

ʵÑé²Ù×÷£º

¢Ù¼ì²éʵÑé×°ÖõÄÆøÃÜÐԺ󣬹رյ¯»É¼Ða¡¢b¡¢c¡¢d¡¢e¡£ÔÚAÖмÓÈëпÁ££¬Ïò³¤¾±Â©¶·ÖÐ×¢ÈëÒ»¶¨Á¿Ï¡ÁòËá¡£´ò¿ªµ¯»É¼Ðc¡¢d¡¢e£¬AÖÐÓÐÇâÆø²úÉú¡£ÔÚF³ö¿Ú´¦ÊÕ¼¯ÇâÆø²¢¼ìÑéÆä´¿¶È¡£

¢Ú¹Ø±Õµ¯»É¼Ðc£¬È¡Ï½ØÈ¥µ×²¿µÄϸ¿ÚÆ¿C£¬´ò¿ªµ¯»É¼Ða£¬½«ÇâÆø¾­µ¼¹ÜBÑé´¿ºóµãȼ£¬È»ºóÁ¢¼´ÕÖÉÏÎÞµ×ϸ¿ÚÆ¿C£¬Èû½ôÆ¿Èû£¬ÈçÉÏͼËùʾ¡£ÇâÆø¼ÌÐøÔÚÆ¿ÄÚȼÉÕ£¬¼¸·ÖÖÓºó»ðÑæϨÃð¡£

¢ÛÓþƾ«µÆ¼ÓÈÈ·´Ó¦¹ÜE£¬´ýÎÞµ×ϸ¿ÚÆ¿CÄÚˮλϽµµ½ÒºÃæ±£³Ö²»±äʱ£¬´ò¿ªµ¯»É¼Ðb£¬ÎÞµ×ϸ¿ÚÆ¿CÄÚÆøÌå¾­D½øÈë·´Ó¦¹ÜE£¬Æ¬¿ÌºóFÖеÄÈÜÒº±äºì¡£

»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©¼ìÑéÇâÆø´¿¶ÈµÄÄ¿µÄÊÇ______________________________________¡£

£¨2£©CÆ¿ÄÚˮλϽµµ½ÒºÃæ±£³Ö²»±äʱ£¬A×°ÖÃÄÚ·¢ÉúµÄÏÖÏóÊÇ________£¬·ÀÖ¹ÁËʵÑé×°ÖÃÖÐѹǿ¹ý´ó¡£´ËʱÔÙ´ò¿ªµ¯»É¼ÐbµÄÔ­ÒòÊÇ_________£¬CÆ¿ÄÚÆøÌåµÄ³É·ÖÊÇ____________¡£

£¨3£©ÔÚ²½Öè¢ÛÖУ¬ÏȼÓÈÈÌú´¥Ã½µÄÔ­ÒòÊÇ________________________¡£·´Ó¦¹ÜEÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ_____________________________________

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

¾«Ó¢¼Ò½ÌÍø