ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÏõËáï§ÊÇÒ»ÖÖ³£ÓõĻ¯·Ê£¬Æ乤ҵÉú²úÁ÷³ÌÈçͼ£¬Çë»Ø´ðÏÂÁÐÎÊÌâ¡£

£¨1£©Ð´³ö·´Ó¦ÈÝÆ÷BÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º___¡£

£¨2£©ÎüÊÕËþCÖÐͨÈë¿ÕÆøµÄÄ¿µÄÊÇ___£¨Óû¯Ñ§·½³Ìʽ½âÊÍ£©£»C¡¢DÁ½¸ö·´Ó¦ÈÝÆ÷Öз¢ÉúµÄ·´Ó¦£¬ÊôÓÚÑõ»¯»¹Ô­·´Ó¦µÄÊÇ___ (Ìî·´Ó¦ÈÝÆ÷´úºÅ)¡£

£¨3£©Å¨ÏõËáÒ»°ã±£´æÔÚ×ØÉ«ÊÔ¼ÁÆ¿À²¢·ÅÖÃÔÚÒõÁ¹´¦£¬Óû¯Ñ§·½³Ìʽ½âÊÍÔ­Òò£º___¡£

£¨4£©Ì¼ÓëŨÏõËá·´Ó¦µÄ»¯Ñ§·½³ÌʽÊÇ___¡£

£¨5£©¼ìÑé²úÎïÏõËáï§Öк¬ÓÐNH4+µÄ·½·¨ÊÇ___¡£

£¨6£©½«Ê¢ÓÐ12mLNO2ºÍO2µÄ»ìºÏÆøÌåµÄÁ¿Í²µ¹Á¢ÓÚË®²ÛÖУ¬³ä·Ö·´Ó¦ºó£¬»¹Ê£Óà2mLÎÞÉ«ÆøÌ壬ʣÓàµÄÆøÌå¿ÉÄÜÊÇ___¡¢___£¬ÔòÔ­»ìºÏÆøÌåÖÐO2µÄÌå»ý¿ÉÄÜΪ___mL»ò___mL¡£

¡¾´ð°¸¡¿ 4NO+3O2+2H2O=4HNO3 C È¡ÑùÆ·ÉÙÐíÓÚÊԹܣ¬¼ÓÕôÁóË®Èܽ⣬ÍùÊÔ¹ÜÖмÓÈëÊÊÁ¿Å¨µÄÇâÑõ»¯ÄÆÈÜÒº£¬¼ÓÈÈÊԹܣ¬ÓÃÄ÷×Ó¼ÐסһʪÈóµÄºìɫʯÈïÊÔÖ½ÖÃÓÚÊԹܿڣ¬ÈôÊÔÖ½±äÀ¶£¨»ò½«Ò»ÕºÓÐŨÑÎËáµÄ²£Á§°ô¿¿½üÊԹܿڣ¬Èô²úÉú°×ÑÌ£©£¬ËµÃ÷ÑùÆ·Öк¬ÓÐ笠ù NO O2 4mL 1.2mL

¡¾½âÎö¡¿

£¨1£©BÖа±Æøת»¯ÎªNOµÄ»¯Ñ§·½³ÌʽΪ£º£»

£¨2£©ÔÚÕû¸öÉú²úÁ÷³ÌÖУ¬ÎüÊÕËþCÖÐͨÈë¿ÕÆøµÄÄ¿µÄÊǽ«Ò»Ñõ»¯µªÑõ»¯³É¶þÑõ»¯µª£¬È»ºóÓëË®·´Ó¦Éú³ÉHNO3£¬Æä·´Ó¦·½³ÌʽΪ£º4NO+3O2+2H2O=4HNO3£»CÖÐNOת»¯ÎªNO2ÊÇÑõ»¯»¹Ô­·´Ó¦£¬¶øÏõËáÎüÊÕ°±ÆøÉú³ÉÏõËá°±ÊÇ·ÇÑõ»¯»¹Ô­·´Ó¦£»

£¨3£©Å¨ÏõËá¼û¹â»òÊÜÈÈÒ׷ֽ⣬ËùÒÔÓ¦·ÅÖÃÔÚÒõÁ¹´¦£¬·Ö½âµÄ»¯Ñ§·½³ÌʽΪ£º£»

£¨4£©CÓëŨÏõËáÔÚ¼ÓÈÈÌõ¼þÏ·¢ÉúÉú³ÉNO2¡¢CO2¡¢H2O£¬Æä·´Ó¦·½³ÌʽΪ£º£»

£¨5£©ï§¸ùÀë×Ó³£¼û¼ìÑé·½·¨Îª£º½«ï§¸ùÀë×Óת»¯Îª°±Æø£¬È»ºóÀûÓÃʪÈóºìɫʯÈïÊÔÖ½¼ìÑé°±Æø£¬»òÀûÓð±ÆøÓëHCl·´Ó¦Éú³ÉÂÈ»¯ï§¾§Ì壬Æä¼ìÑé·½·¨Îª£ºÈ¡ÑùÆ·ÉÙÐíÓÚÊԹܣ¬¼ÓÕôÁóË®Èܽ⣬ÍùÊÔ¹ÜÖмÓÈëÊÊÁ¿Å¨µÄÇâÑõ»¯ÄÆÈÜÒº£¬¼ÓÈÈÊԹܣ¬ÓÃÄ÷×Ó¼ÐסһʪÈóµÄºìɫʯÈïÊÔÖ½ÖÃÓÚÊԹܿڣ¬ÈôÊÔÖ½±äÀ¶£¨»ò½«Ò»ÕºÓÐŨÑÎËáµÄ²£Á§°ô¿¿½üÊԹܿڣ¬Èô²úÉú°×ÑÌ£©£¬ËµÃ÷ÑùÆ·Öк¬ÓÐ笠ù£»

£¨6£©¿ÉÄÜ·¢ÉúµÄ·´Ó¦Îª£º4NO2+O2+2H2O=4HNO3£¬3NO2+H2O=2HNO3+NO£¬ÊÔ¹ÜÖÐO2ºÍNO2ÆøÌå°´Ìå»ý±È1£º4»ìºÏÈ«²¿Èܽ⣬ҺÌå³äÂúÊԹܣ¬¼Ù¶¨È«²¿Îª¶þÑõ»¯µª£¬Ê£ÓàÆøÌåÌå»ýΪ¡Á12mL=4mL£¬Êµ¼ÊÊǽá¹ûÊ£Óà2mLÆøÌ壬СÓÚ4mL£¬Ôò˵Ã÷Ê£ÓàÆøÌåΪNO»òÑõÆø£¬

ÈôΪÑõÆø£¬Ôò²Î¼Ó·´Ó¦µÄÆøÌåΪ12mL-2mL=10mL£¬¸ù¾Ý4NO2+O2+2H2O=4HNO3£¬¿ÉÖª²Î¼Ó´Ë·´Ó¦µÄNO2µÄÌå»ýΪ10mL¡Á=8mL£¬²Î¼Ó·´Ó¦µÄO2µÄÌå»ýΪ10mL-8mL=2mL£¬Ô­»ìºÏÆøÌåÖÐO2µÄÌå»ýΪ2mL+2mL=4mL£»

ÈôÊ£ÓàÆøÌåΪNOÆøÌ壬¸ù¾Ý3NO2+H2O=2HNO3+NO£¬¿ÉÖª¹ýÁ¿µÄNO2Ϊ3¡Á2mL=6mL£¬·´Ó¦4NO2+O2+2H2O=4HNO3ÏûºÄµÄÆøÌå×ÜÌå»ýΪ12mL-6mL=6mL£¬Ôò·´Ó¦ÏûºÄµÄÑõÆøΪ6mL¡Á=1.2mL¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿Ïû³ýº¬µª»¯ºÏÎï¶Ô´óÆøºÍË®ÌåµÄÎÛȾÊÇ»·¾³±£»¤µÄÖØÒªÑо¿¿ÎÌâ¡£

(1)ÒÑÖª£ºN2(g)£«O2(g)=2NO(g)¡¡¡¡¡¡¡¡ ¦¤H£½a kJ¡¤mol£­1

2NO(g)£«O2(g)=2NO2(g)¡¡ ¦¤H£½b kJ¡¤mol£­1

4NH3(g)£«5O2(g)=4NO(g)£«6H2O(l)¡¡ ¦¤H£½c kJ¡¤mol£­1

Ôò³£Î³£Ñ¹Ï£¬NH3ÓëNO2·´Ó¦Éú³ÉÎÞÎÛȾÎïÖʵÄÈÈ»¯Ñ§·½³Ìʽ_____________¡£

(2)Ë®ÌåÖйýÁ¿°±µª(ÒÔNH3±íʾ)»áµ¼ÖÂË®Ì帻ӪÑø»¯¡£

¢ÙÓôÎÂÈËáÄƳýÈ¥°±µªµÄÔ­ÀíÈçͼËùʾ£º

д³ö¸ÃͼʾµÄ×Ü·´Ó¦»¯Ñ§·½³Ìʽ£º__________________¡£¸Ã·´Ó¦Ðè¿ØÖÆζȣ¬Î¶ȹý¸ßʱ°±µªÈ¥³ýÂʽµµÍµÄÖ÷ÒªÔ­ÒòÊÇ______________¡£

¢ÚÈ¡Ò»¶¨Á¿µÄº¬°±µª·ÏË®£¬¸Ä±ä¼ÓÈë´ÎÂÈËáÄƵÄÓÃÁ¿£¬·´Ó¦Ò»¶Îʱ¼äºó£¬ÈÜÒºÖа±µªÈ¥³ýÂÊ¡¢×ܵª(ÈÜÒºÖÐËùÓпÉÈÜÐԵ嬵ª»¯ºÏÎïÖеªÔªËصÄ×ÜÁ¿)È¥³ýÂÊÒÔ¼°Ê£Óà´ÎÂÈËáÄƵĺ¬Á¿Ëæm(NaClO)¡Ãm(NH3)µÄ±ä»¯Çé¿öÈçͼËùʾ£º

µ±m(NaClO)¡Ãm(NH3)>7.6ʱ£¬Ë®ÌåÖÐ×ܵªÈ¥³ýÂÊ·´¶øϽµ£¬¿ÉÄܵÄÔ­ÒòÊÇ___¡£

(3)µç¼«ÉúÎïĤµç½âÍÑÏõÊǵ绯ѧºÍ΢ÉúÎ﹤ÒÕµÄ×éºÏ¡£Ä³Î¢ÉúÎïĤÄÜÀûÓõç½â²úÉúµÄ»îÐÔÔ­×Ó½«NO3-»¹Ô­ÎªN2£¬¹¤×÷Ô­ÀíÈçͼËùʾ£º

¢Ùд³ö¸Ã»îÐÔÔ­×ÓÓëNO3-·´Ó¦µÄÀë×Ó·½³Ìʽ£º________________¡£

¢ÚÈôÑô¼«Éú³É±ê×¼×´¿öÏÂ2.24 LÆøÌ壬ÀíÂÛÉϿɳýÈ¥NO3-µÄÎïÖʵÄÁ¿Îª____mol¡£

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

¾«Ó¢¼Ò½ÌÍø