ÏõËáÑÎÊÜÈÈ·Ö½âµÄ²úÎïÓëÆä×é³É¼°ÊÜÈÈζȵÈÓйء£

£¨1£©Ò»¶¨Ìõ¼þÏÂÏõËáï§ÊÜÈÈ·Ö½âµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ£º

     NH4NO3¨DHNO3+N2+H2O£¨Î´Åäƽ£©

Óɸ÷´Ó¦µÄÑõ»¯²úÎïÊÇ            £¬ÔÚ·´Ó¦Öб»Ñõ»¯Óë±»»¹Ô­µÄµªÔ­×ÓÊý

Ö®±ÈΪ                   ¡£

£¨2£©Ä³½ðÊôÔªËصÄÏõËáÑÎÊÜÈÈ·Ö½âµÄ²úÎïΪ²»º¬µªÔªËصĹÌÌåÎïÖÊ£ºNO2ºÍO2¡£Èô²úÉúµÄNO2ºÍO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ8£º1£¬Ôò½ðÊôÔªËصĻ¯ºÏ¼ÛÔÚ·´Ó¦¹ý³ÌÖР   £¨Ìî¡°Éý¸ß¡±¡¢¡°½µµÍ¡±»ò¡°²»±ä¡±£©¡£

£¨1£©N2  5£º3  £¨2£©Éý¸ß

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÏõËáÑÎÊÜÈÈ·Ö½âµÄ²úÎïÓëÏõËáÑεÄ×é³ÉÒÔ¼°ÊÜÈȵÄζȵÈÒòËØÓйأº

£¨1£©Ò»¶¨Ìõ¼þÏÂÏõËáï§ÊÜÈÈ·Ö½âµÄδÅäƽ»¯Ñ§·´Ó¦·½³ÌʽΪ£ºNH4NO3¡ªHNO3+N2+H2OÔÚ·´Ó¦Öб»Ñõ»¯Óë±»»¹Ô­µÄµªÔ­×ÓÊýÖ®±ÈΪ_________¡£

£¨2£©Ä³ÏõËáÑÎÊÜÈÈ·Ö½âµÄ²úÎïΪ²»º¬µªÔªËصĹÌÌåÎïÖʺÍNO2¡¢O2ÆøÌ壬Èô²úÉúNO2ºÍO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ8¡Ã1£¬Ôò½ðÊôÔªËصļÛ̬ÔÚ·´Ó¦¹ý³ÌÖÐ_________£¨Ìî¡°Éý¸ß¡±¡°½µµÍ¡±¡°²»±ä¡±£©¡£Èô¸ÃÏõËáÑεĻ¯Ñ§Ê½±íʾΪM£¨NO3£©2£¬ÔòÆäÊÜÈÈ·Ö½âµÄ»¯Ñ§·½³ÌʽΪ______________________________¡£

£¨3£©2 mol Cu(NO3)2ºÍAgNO3»ìºÏÎ¼ÓÈÈʹÆä·Ö½â£¬µÃµ½NO2¡¢O2Á½ÖÖÆøÌåºÍCuO¡¢Ag¶þÖÖ¹ÌÌ壬½«²úÉúµÄNO2¡¢O2»ìºÏÆøÌå¾­Ë®³ä·ÖÎüÊÕºó£¬Ê£ÓàÆøÌåÊÇ____________________£¬ÆäÎïÖʵÄÁ¿£¨mol£©·¶Î§ÊÇ_______________________________________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄ꼪ÁÖÊ¡¼ªÁÖÒ»ÖиßÒ»11ÔÂÔ¿¼»¯Ñ§ÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£º¼ÆËãÌâ

ijÀàÏõËáÑÎÊÜÈÈ·Ö½âµÄ²úÎïΪ²»º¬µªÔªËصĹÌÌåÎïÖʺÍNO2¡¢O2ÆøÌ壺
(1)ijÖÖÏõËáÑÎÊÜÈÈ·Ö½âºó£¬Èô²úÉúNO2ºÍO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ6©U1£¬Ôò½ðÊôÔªËصļÛ̬ÔÚ·´Ó¦¹ý³ÌÖÐ_______(Ìî¡°Éý¸ß¡±¡¢¡°½µµÍ¡±¡¢¡°²»±ä¡±)
(2) ÏÖÈ¡mg Cu(NO3)2ÎÞË®¾§Ì壬ǿÈÈʹÆä·Ö½â£¬µÃµ½NO2¡¢O2ºÍng¹ÌÌå¡£½«ÆøÌåÓÃË®³ä·ÖÎüÊպ󣬽á¹û»¹ÓÐÆøÌåÊ£Ó࣬ͬʱµÃµ½100mLÈÜÒº¡£Ôò£º²ÐÁô¹ÌÌå³É·Ö¿ÉÄÜÊÇ_____________  _______________(Óû¯Ñ§Ê½±íʾ)£»ËùµÃÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈÊÇ__________________£¨ÓÃÖ»º¬mµÄ´úÊýʽ±íʾ£©£»
(3)(2)ÖÐm = 3.76£¬n = 1.52¡£ÊÔͨ¹ý¼ÆËãÈ·¶¨²ÐÁô¹ÌÌåµÄ³É·Ö¼°ÆäÖÊÁ¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012-2013ѧÄêÉϺ£Êб¦É½Çø¸ßÈýÉÏѧÆÚÆÚÄ©½ÌѧÖÊÁ¿µ÷Ñл¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÏõËáÑÎÊÜÈÈ·Ö½âµÄ²úÎïÓëÏõËáÑεÄ×é³ÉÒÔ¼°ÊÜÈȵÄζȵÈÒòËØÓйء£

¢ñ£®Ò»¶¨Ìõ¼þÏÂÏõËáï§ÊÜÈÈ·Ö½âµÄ»¯Ñ§·´Ó¦·½³ÌʽΪ£ºNH4NO3¡úHNO3+N2 +H2O£¨Î´Åäƽ£©

£¨1£©¸Ã·´Ó¦Öз¢Éú»¹Ô­·´Ó¦µÄ¹ý³ÌÊÇ_______¡ú________¡£

£¨2£©·´Ó¦Öб»Ñõ»¯Óë±»»¹Ô­µÄµªÔ­×ÓÊýÖ®±ÈΪ__________£»ÏÖÓÐ1mol NH4NO3·Ö½â£¬Éú³ÉµÄÑõ»¯²úÎïµÄÎïÖʵÄÁ¿ÊÇ      mol¡£

¢ò£®ÏõËáï§ÊÜײ»÷»ò¸ßη¢Éú±¬Õ¨µÄ»¯Ñ§·´Ó¦·½³ÌʽΪ£ºm NH4NO3¡ún O2+p N2+q H2O

£¨3£©ÏÂÁйØÓڸ÷½³ÌʽÖл¯Ñ§¼ÆÁ¿ÊýµÄ˵·¨ÕýÈ·µÄÊÇ_________£¨Ñ¡Ìî×Öĸ±àºÅ£©¡£

a£®m£½1             b£®n£½2            c£®p£½3            d£®q£½4

£¨4£©Èô·´Ó¦¹ý³ÌÖй²×ªÒÆ3£®01¡Á1023¸öµç×Ó£¬Ôò·´Ó¦¿É²úÉúÆøÌåµÄÌå»ýΪ_____£¨±ê×¼×´¿ö£©¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2015½ì¼ªÁÖÊ¡¸ßÒ»11ÔÂÔ¿¼»¯Ñ§ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º¼ÆËãÌâ

ijÀàÏõËáÑÎÊÜÈÈ·Ö½âµÄ²úÎïΪ²»º¬µªÔªËصĹÌÌåÎïÖʺÍNO2¡¢O2ÆøÌ壺

(1)ijÖÖÏõËáÑÎÊÜÈÈ·Ö½âºó£¬Èô²úÉúNO2ºÍO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ6©U1£¬Ôò½ðÊôÔªËصļÛ̬ÔÚ·´Ó¦¹ý³ÌÖÐ_______(Ìî¡°Éý¸ß¡±¡¢¡°½µµÍ¡±¡¢¡°²»±ä¡±)

(2) ÏÖÈ¡mg Cu(NO3)2ÎÞË®¾§Ì壬ǿÈÈʹÆä·Ö½â£¬µÃµ½NO2¡¢O2ºÍng¹ÌÌå¡£½«ÆøÌåÓÃË®³ä·ÖÎüÊպ󣬽á¹û»¹ÓÐÆøÌåÊ£Ó࣬ͬʱµÃµ½100mLÈÜÒº¡£Ôò£º²ÐÁô¹ÌÌå³É·Ö¿ÉÄÜÊÇ_____________   _______________(Óû¯Ñ§Ê½±íʾ)£»ËùµÃÈÜÒºµÄÎïÖʵÄÁ¿Å¨¶ÈÊÇ__________________£¨ÓÃÖ»º¬mµÄ´úÊýʽ±íʾ£©£»

(3)(2)ÖÐm = 3.76£¬n = 1.52¡£ÊÔͨ¹ý¼ÆËãÈ·¶¨²ÐÁô¹ÌÌåµÄ³É·Ö¼°ÆäÖÊÁ¿

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º×¨ÏîÌâ ÌâÐÍ£ºÊµÑéÌâ

ijУ»¯Ñ§ÐËȤС×éµÄͬѧ¶ÔÏõËáÑεÄÊÜÈÈ·Ö½â½øÐÐ̽¾¿¡£ËûÃÇÉè¼ÆÁËÈçÏÂ×°Ö÷ֱð¼ÓÈÈÁËNaNO3¡¢
Cu(NO3)2¡¢AgNO3¡££¨¼ÓÈȼ°¼Ð³Ö×°ÖÃδ»­³ö£©
£¨1£©¼×ͬѧ¼ÓÈȵÄÊÇNaNO3¡£¼ÓÈȹý³Ì·¢ÏÖ£º×°ÖâÚÖвúÉúÆøÅÝ£¬²¿·ÖʯÈïÊÔÒº±»Ñ¹ÖÁ×°ÖâÛÖУ¬ÇÒʯÈïÊÔÒº²»±äÉ«£»Óôø»ðÐǵÄľÌõ¼ìÑé¢ÚÖеÄÆøÌ壬ľÌõ¸´È¼£»·ÖÎö×°ÖâÙÖÐÊ£ÓàµÄ¹ÌÌåµÃÖª£¬Ê£Óà¹ÌÌåÖк¬ÓÐNÔªËØÇÒÏÔ£«3¼Û¡£Çëд³öNaNO3ÊÜÈÈ·Ö½âµÄ»¯Ñ§·½³Ìʽ£º________________________£»
£¨2£©ÒÒͬѧ¼ÓÈȵÄÊÇCu(NO3)2¡£¼ÓÈȹý³Ì·¢ÏÖ£º×°ÖâÚÖÐÒ²ÓÐÆøÅݲúÉú£¬µ«ÔÚÉÏÉýµÄ¹ý³ÌÖÐÏûʧ¡£×°ÖâÙÖеĹÌÌåÖð½¥±äΪºÚÉ«¡£Çëд³öCu(NO3)2ÊÜÈÈ·Ö½âµÄ»¯Ñ§·½³Ìʽ£º________________________£¬ÊµÑé¹ý³ÌÖл¹Ó¦¿´µ½µÄÏÖÏóΪ________________________¡£
£¨3£©±ûͬѧ¼ÓÈȵÄÊÇAgNO3¡£¼ÓÈȹý³Ì·¢ÏÖ£º×°ÖâÚÖÐÒ²ÓÐÆøÅݲúÉú£¬µ«ÔÚÉÏÉýµÄ¹ý³ÌÖÐÆøÅݲ¿·ÖÏûʧ£¬Ê£ÓàµÄÆøÌåÒ²ÄÜʹ´ø»ðÐǵÄľÌõ¸´È¼¡£Ê¯ÈïÊÔÒºÒ²Öð½¥±äΪºìÉ«£¬ÓÐÉÙÁ¿ÒºÌ屻ѹÖÁ×°ÖâÛÖС£×°ÖâÙÖеĹÌÌåÖð½¥±äΪºÚÉ«¡£±ûͬѧ¾Ý´Ëд³öÁËAgNO3ÊÜÈÈ·Ö½â¿ÉÄܵÄÁ½ÖÖ»¯Ñ§·½³Ìʽ£º
(¢ñ)4AgNO32Ag2O£«4NO2¡ü£«O2¡ü£¬ (¢ò) 2AgNO32Ag£«2NO2¡ü£«O2¡ü¡£
ÇëÄã·ÖÎö£¬¿ÉÄÜÕýÈ·µÄÊÇÄÄÒ»¸ö²¢ËµÃ÷ÀíÓÉ£º________________________¡£
ÇëÄãÉè¼ÆÒ»¸ö¼òµ¥µÄʵÑéÖ¤Ã÷ÄãµÄ½áÂÛÊÇÕýÈ·µÄ£º________________________£»
£¨4£©ÓÉÉÏÊö3¸öʵÑéµÄ½á¹û£¬ÇëÄãÍƲ⣺ÏõËáÑÎÊÜÈÈ·Ö½âµÄ²úÎï¿ÉÄÜÓë______________Óйء£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸