ÌâÄ¿ÄÚÈÝ

1£®°±»ù¼×Ëá泥¨NH2COONH4£©ÊÇÒ»ÖÖ°×É«¹ÌÌ壬Ò׷ֽ⡢Ò×Ë®½â£¬¿ÉÓÃ×ö·ÊÁÏ¡¢Ãð»ð¼Á¡¢Ï´µÓ¼ÁµÈ£®Ä³»¯Ñ§ÐËȤС×éÄ£ÄâÖƱ¸°±»ù¼×Ëá泥¬·´Ó¦µÄ»¯Ñ§·½³ÌʽÈçÏ£º2NH3£¨g£©+CO2£¨g£©?NH2COONH4£¨s£©¡÷H£¼0£®ÖƱ¸°±»ù¼×Ëá淋Ä×°ÖÃÈçͼ1Ëùʾ£¬°Ñ°±ÆøºÍ¶þÑõ»¯Ì¼Í¨ÈëËÄÂÈ»¯Ì¼ÖУ¬²»¶Ï½Á°è»ìºÏ£¬Éú³ÉµÄ°±»ù¼×Ëáï§Ð¡¾§ÌåÐü¸¡ÔÚËÄÂÈ»¯Ì¼ÖУ®µ±Ðü¸¡Îï½Ï¶àʱ£¬Í£Ö¹ÖƱ¸£®

×¢£ºËÄÂÈ»¯Ì¼ÓëÒºÌåʯÀ¯¾ùΪ¶èÐÔ½éÖÊ£®
£¨1£©ÈçÓÃͼ2×°ÖÃÖÆÈ¡°±Æø£¬ÄãËùÑ¡ÔñµÄÊÔ¼ÁÊÇŨ°±Ë®ÓëÉúʯ»Ò»òÇâÑõ»¯ÄƹÌÌåµÈ£®
£¨2£©·¢ÉúÆ÷ÓñùË®ÀäÈ´µÄÔ­ÒòÊǽµµÍζȣ¬´ÙƽºâÕýÏòÒƶ¯£¬Ìá¸ß·´Ó¦Îïת»¯ÂÊ£¨»ò½µµÍζȣ¬·ÀÖ¹Òò·´Ó¦·ÅÈÈÔì³É²úÎï·Ö½â£©£®
£¨3£©ÒºÌåʯÀ¯¹ÄÅÝÆ¿µÄ×÷ÓÃÊÇͨ¹ý¹Û²ìÆøÅÝ£¬µ÷½ÚNH3ÓëCO2ͨÈë±ÈÀý£¬´Ó·´Ó¦ºóµÄ»ìºÏÎïÖзÖÀë³ö²úÆ·µÄʵÑé·½·¨ÊǹýÂË£¨Ìîд²Ù×÷Ãû³Æ£©£®
£¨4£©Î²Æø´¦Àí×°ÖÃÈçͼ3Ëùʾ£®Ë«Í¨²£Á§¹ÜµÄ×÷Ó㺷ÀÖ¹µ¹Îü£»Å¨ÁòËáµÄ×÷ÓãºÎüÊÕ¶àÓà°±Æø¡¢·ÀÖ¹¿ÕÆøÖÐË®ÕôÆø½øÈë·´Ó¦Æ÷ʹ°±»ù¼×Ëáï§Ë®½â£®
£¨5£©È¡Òò²¿·Ö±äÖʵĶø»ìÓÐ̼ËáÇâ淋ݱ»ù¼×Ëáï§ÑùÆ·0.782g£¬ÓÃ×ãÁ¿Ê¯»ÒË®³ä·Ö´¦Àíºó£¬Ê¹Ì¼ÔªËØÍêȫת»¯ÎªÌ¼Ëá¸Æ£¬¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔ²âµÃÖÊÁ¿Îª1.00g£®ÔòÑùÆ·Öа±»ù¼×Ëáï§Óë̼ËáÇâ淋ÄÎïÖʵÄÁ¿Ö®±ÈΪ4£º1£®

·ÖÎö ±¾ÌâÊÇÀûÓð±ÆøºÍ¶þÑõ»¯Ì¼ÔÚËÄÂÈ»¯Ì¼ÓлúÈܼÁÀïͨ¹ý¼ÓÈÈÖƵð±»ù¼×Ëá淋ÄÖƱ¸ÊµÑé·½°¸µÄÉè¼Æ£¬ÌâÖÐÉæ¼°µ½°±ÆøµÄʵÑéÊÒÖƱ¸¡¢·´Ó¦Æ÷ζȵĿØÖÆ¡¢¶þÑõ»¯Ì¼ÆøÁ÷µÄ¿ØÖÆÒÔ¼°·´Ó¦»ìºÏÎïµÄ·ÖÀëÓëÌá´¿£¬ÒÔ¼°²úÆ·´¿¶È·ÖÎö£®
£¨1£©×°ÖÃ1ÊÇÀûÓ÷ÖҺ©¶·µÎÈëÒºÌåÈܽâ׶ÐÎÆ¿ÖеĹÌÌ壬ÀûÓÃÈܽâ·ÅÈÈʹ°±Ë®·Ö½âÉú³É°±Æø£»
£¨2£©´Ë·´Ó¦ÊÇ¿ÉÄæ·´Ó¦£¬Õý·´Ó¦ÊÇ·ÅÈÈ·´Ó¦£¬½áºÏƽºâÒƶ¯ÀíÂÛ£¬ÎªÌá¸ß·´Ó¦ÎïµÄת»¯ÂÊ£¬Ð轵δÙƽºâÕýÏò½øÐУ¬ÁíÍâÒ²Òª¿¼ÂDzúÎïµÄ²»Îȶ¨ÐÔ£¬½µÎ¿ɱÜÃâ²úÎï·Ö½â£»
£¨3£©ÒºÌåʯÀ¯¹ÄÅÝÆ¿µÄÖ÷Òª×÷ÓÃÊÇ¿ØÖÆ·´Ó¦½øÐг̶ȣ¬¿ØÖÆÆøÌåÁ÷ËÙºÍÔ­ÁÏÆøÌåµÄÅä±È£»Éú³ÉµÄ°±»ù¼×Ëáï§Ð¡¾§ÌåÐü¸¡ÔÚËÄÂÈ»¯Ì¼ÖУ¬·ÖÀë²úÆ·µÄʵÑé·½·¨ÀûÓùýÂ˵õ½£»
£¨4£©ÒÀ¾Ý·´Ó¦¹ý³ÌÖеIJúÎï·ÖÎö£¬²»ÄÜ°ÑÎÛȾÐÔµÄÆøÌåÅŷŵ½¿ÕÆøÖУ¬ÎüÊÕÒ×ÈÜÓÚË®µÄÆøÌåÐèÒª·Åµ¹Îü£¬ÁíÍ⻹¿ÉÒÔ½áºÏŨÁòËáµÄÎüË®ÐԺͲúÆ·Ò×Ë®½â¿¼ÂÇ£»
£¨5£©Ì¼ËáÇâ淋ݱ»ù¼×Ëáï§ÑùÆ·ÖУ¬Ê¹Ì¼ÔªËØÍêȫת»¯ÎªÌ¼Ëá¸Æ£¬ÒÀ¾Ý̼ԭ×ÓÊغãºÍ»ìºÏÎïÖÊÁ¿¼ÆËã³ö¶þÕßµÄÎïÖʵÄÁ¿£¬ÔÙ¼ÆËã³öËüÃǵÄÎïÖʵÄÁ¿±ÈÖµ£®

½â´ð ½â£º£¨1£©°ÑŨ°±Ë®µÎÈëµ½¹ÌÌåÑõ»¯¸Æ»òÇâÑõ»¯ÄÆ£¬ÔÚÈܽâ¹ý³ÌÖзÅÈÈʹŨ°±Ë®·Ö½âÉú³É°±Æø£¬¹Ê´ð°¸Îª£ºÅ¨°±Ë®ÓëÉúʯ»Ò»òÇâÑõ»¯ÄƹÌÌåµÈ£» 
£¨2£©·´Ó¦2NH3£¨g£©+CO2£¨g£©?NH2COONH4£¨s£©+Q£¬ÊÇ·ÅÈÈ·´Ó¦£¬½µÎÂƽºâÕýÏò½øÐУ¬Î¶ÈÉý¸ß£»·¢ÉúÆ÷ÓñùË®ÀäÈ´Ìá¸ß·´Ó¦ÎïÖÊת»¯ÂÊ£¬·ÀÖ¹Éú³ÉÎïζȹý¸ß·Ö½â£¬¹Ê´ð°¸Îª£º½µµÍζȣ¬´ÙƽºâÕýÏòÒƶ¯£¬Ìá¸ß·´Ó¦Îïת»¯ÂÊ£¨»ò½µµÍζȣ¬·ÀÖ¹Òò·´Ó¦·ÅÈÈÔì³É²úÎï·Ö½â£©£»
£¨3£©ÒºÌåʯÀ¯¹ÄÅÝÆ¿µÄ×÷ÓÃÊÇ¿ØÖÆ·´Ó¦½øÐг̶ȣ¬¿ØÖÆÆøÌåÁ÷ËÙºÍÔ­ÁÏÆøÌåµÄÅä±È£¬ÖƱ¸°±»ù¼×Ëá淋Ä×°ÖÃÈçͼ3Ëùʾ£¬°Ñ°±ÆøºÍ¶þÑõ»¯Ì¼Í¨ÈëËÄÂÈ»¯Ì¼ÖУ¬²»¶Ï½Á°è»ìºÏ£¬Éú³ÉµÄ°±»ù¼×Ëáï§Ð¡¾§ÌåÐü¸¡ÔÚËÄÂÈ»¯Ì¼ÖУ¬·ÖÀë²úÆ·µÄʵÑé·½·¨ÀûÓùýÂ˵õ½£¬¹Ê´ð°¸Îª£ºÍ¨¹ý¹Û²ìÆøÅÝ£¬µ÷½ÚNH3ÓëCO2ͨÈë±ÈÀý£»¹ýÂË£»
£¨4£©°±ÆøÒ×ÈÜÓÚË®»òËáÈÜÒº£¬ÈÝÒײúÎïµ¹ÎüÏÖÏó£¬Ë«Í¨²£Á§¹ÜµÄ×÷ÓÃÊÇ·ÀÖ¹ÒºÌåµ¹Îü£»Å¨ÁòËáÆðµ½ÎüÊÕ¶àÓàµÄ°±Æø£¬Í¬Ê±·ÀÖ¹¿ÕÆøÖÐË®ÕôÆø½øÈë·´Ó¦Æ÷ʹ°±»ù¼×Ëáï§Ë®½â£¬¹Ê´ð°¸Îª£º·ÀÖ¹µ¹Îü£»ÎüÊÕ¶àÓà°±Æø¡¢·ÀÖ¹¿ÕÆøÖÐË®ÕôÆø½øÈë·´Ó¦Æ÷ʹ°±»ù¼×Ëáï§Ë®½â£»
£¨5£©È¡Òò²¿·Ö±äÖʶø»ìÓÐ̼ËáÇâ淋ݱ»ù¼×Ëáï§ÑùÆ·0.7820g£¬ÓÃ×ãÁ¿Ê¯»ÒË®³ä·Ö´¦Àíºó£¬Ê¹Ì¼ÔªËØÍêȫת»¯ÎªÌ¼Ëá¸Æ£¬¹ýÂË¡¢Ï´µÓ¡¢¸ÉÔ²âµÃÖÊÁ¿Îª1.000g£¬Ì¼Ëá¸ÆÎïÖʵÄÁ¿Îª$\frac{1.000g}{100g/mol}$=0.010mol£¬ÉèÑùÆ·Öа±»ù¼×Ëáï§ÎïÖʵÄÁ¿Îªx£¬Ì¼ËáÇâï§ÎïÖʵÄÁ¿Îªy£¬ÒÀ¾Ý̼ԪËØÊغãµÃµ½£»
x+y=0.01   78x+79y=0.7820
½âµÃx=0.008mol    y=0.002mol
ÔòÑùÆ·Öа±»ù¼×Ëáï§Óë̼ËáÇâ淋ÄÎïÖʵÄÁ¿Ö®±ÈΪ$\frac{0.008mol}{0.002mol}$=4£º1£¬¹Ê´ð°¸Îª£º4£º1£®

µãÆÀ ±¾Ì⿼²éÁËÎïÖÊÖƱ¸ÊµÑéµÄÉè¼ÆÓ¦Óã¬Ö÷ÒªÊÇ°±ÆøµÄÖƱ¸·½·¨£¬°±»ù¼×ËáµÄÖƱ¸ÊµÑé×°Ö÷ÖÎöÅжϣ¬ÊµÑé»ù±¾²Ù×÷£¬»ìºÏÎï·ÖÀëµÄʵÑéÉè¼Æ£¬ÓйػìºÏÎïµÄ¼ÆË㣬ÌâÄ¿ÄѶÈÖеȣ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
6£®¢ñ£®£¨1£©ÒÑ֪ijÓлúÎïAÖ»º¬ÓÐC¡¢H¡¢OÈýÖÖÔªËØ£¬Í¨¹ýÔªËØ·ÖÎöÖªº¬Ì¼54.55%£¬º¬Çâ9.10%£®ÖÊÆ×·ÖÎöÆäÏà¶Ô·Ö×ÓÖÊÁ¿Îª88£¬¾­ºìÍâ¹âÆ×·ÖÎöÆäÖÐÖ»º¬C-H¼üºÍ¼ü£¬ÆäºË´Å¹²ÕñÇâÆ×ͼÏÔʾÓÐÈýÖط壬·åÃæ»ýÖ®±ÈΪ3£º2£º3£¬¸ÃÓлúÎï²»º¬ÓÐCH3-O-£¬ÔòAµÄ½á¹¹¼òʽΪCH3COOCH2CH3£®
£¨2£©Ð´³öʵÑéÊÒÖƱ¸AµÄ»¯Ñ§·½³ÌʽCH3COOH+HOCH2CH3$\stackrel{ŨÁòËá}{?}$CH3COOCH2CH3+H2O£®
¢ò£®±½¼×Ëá¼×õ¥Êdz£ÓÃÏ㾫£¬¹ã·ºÓÃÓÚʳƷ¡¢»¯×±Æ·µÈÐÐÒµ£¬¿É´Ó×ÔÈ»½çÖÐÌáÈ¡£¬Ò²¿ÉÈ˹¤ºÏ³É£®ÊµÑéÊÒÏÖÒÔʳƷ·À¸¯¼Á[Ö÷Òª³É·ÖΪ±½¼×ËáÄÆ£¨£©]¡¢¼×´¼ÎªÔ­ÁÏÖƱ¸±½¼×Ëá¼×õ¥£®ÒÑÖª£º
ÈÛµã¡æ·Ðµã¡æË®ÈÜÐÔ
¼×´¼-97.864.7Ò×ÈÜ
±½¼×Ëá
£¨Ò»ÔªÈõËᣩ
122.4249.3³£Î£º0.17g
100¡æ£º6.8g
±½¼×Ëá¼×õ¥-12.3198ÄÑÈÜ
ºÏ³É±½¼×Ëá¼×õ¥µÄÁ÷³ÌÈçÏ£º

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Î¶ȢÙԼΪ64.7¡æ£¬²Ù×÷¢ÛΪ·ÖÒº£¬²Ù×÷¢ÜΪÕôÁó£®
£¨2£©µÚ¢Ú²½¼ÓÈȵÄÄ¿µÄÊÇÕô³ö¹ýÁ¿µÄ¼×´¼£®
£¨3£©Ñ¡ÔñºÏÊʵÄÖƱ¸±½¼×Ëá¼×õ¥µÄ×°ÖãºB£®

£¨4£©±½¼×Ëá¼×õ¥ÓжàÖÖͬ·ÖÒì¹¹Ì壬д³ö·ûºÏÏÂÁÐÌõ¼þµÄÈÎÒâÒ»ÖÖͬ·ÖÒì¹¹ÌåµÄ½á¹¹¼òʽ£®
¢ÙΪ·¼Ï㻯ºÏÎï         ¢Úº¬ÓÐÈ©»ù         ¢ÛÄÜÓë½ðÊôNa·´Ó¦£®
13£®Ä³»¯Ñ§Ð¡×é²ÉÓÃÀàËÆÖÆÒÒËáÒÒõ¥µÄ×°Öã¨Èçͼ¼×£©£¬ÒÔ»·¼º´¼ÖƱ¸»·¼ºÏ©£®
ÒÑÖª£º£»
·´Ó¦ÎïºÍÉú³ÉÎïµÄÎïÀíÐÔÖÊÈç±í£º
Ãܶȣ¨g/cm3£©È۵㣨¡æ£©·Ðµã£¨¡æ£©ÈܽâÐÔ
»·ÒÑ´¼0.9625161ÄÜÈÜÓÚË®
»·ÒÑÏ©0.81-10383ÄÑÈÜÓÚË®
£¨1£©ÖƱ¸´ÖÆ·£º½«12.5mL»·¼º´¼¼ÓÈëÊÔ¹ÜAÖУ¬ÔÙ¼ÓÈë1mLŨÁòËᣬҡÔȺó·ÅÈëËé´ÉƬ£¬»ºÂý¼ÓÈÈÖÁ·´Ó¦ÍêÈ«£¬ÔÚÊÔ¹ÜCÄڵõ½»·¼ºÏ©´ÖÆ·£®
¢ÙAÖÐËé´ÉƬµÄ×÷ÓÃÊÇ·ÀÖ¹±©·Ð£¬µ¼¹ÜB³ýÁ˵¼ÆøÍ⻹¾ßÓеÄ×÷ÓÃÊÇÀäÄý»ØÁ÷·´Ó¦Î
¢ÚÊÔ¹ÜCÖÃÓÚ±ùˮԡÖеÄÄ¿µÄÊÇ·ÀÖ¹»·¼ºÏ©£¨»ò·´Ó¦Î»Ó·¢£®
£¨2£©ÖƱ¸¾«Æ·
¢Ù»·¼ºÏ©´ÖÆ·Öк¬Óл·¼º´¼ºÍÉÙÁ¿ËáÐÔÔÓÖʵȣ®¼ÓÈë±¥ºÍʳÑÎË®£¬Õñµ´¡¢¾²Öᢷֲ㣬»·¼ºÏ©ÔÚÉϲ㣨ÌîÉÏ»òÏ£©£¬·ÖÒººóÓÃC£¨ÌîÐòºÅ£©Ï´µÓ£º
a£®KMnO4ÈÜÒº  b£®Ï¡H2SO4  c£®Na2CO3ÈÜÒº

¢ÚÔÙ½«»·¼ºÏ©°´Í¼ÒÒ×°ÖÃÕôÁó£¬ÀäÈ´Ë®´Óf£¨Ìî×Öĸ£©¿Ú½øÈ룻ÕôÁóʱҪ¼ÓÈëÉúʯ»ÒµÄÄ¿µÄ³ýȥˮ·Ö£®
¢ÛͼÒÒÕôÁó×°ÖÃÊÕ¼¯²úƷʱ£¬¿ØÖƵÄζÈÓ¦ÔÚ83¡æ×óÓÒ£¬ÊµÑéÖƵõĻ·¼ºÏ©¾«Æ·ÖÊÁ¿µÍÓÚÀíÂÛ²úÁ¿£¬¿ÉÄܵÄÔ­ÒòÊÇcd£º
a£®ÕôÁóʱ´Ó70¡æ¿ªÊ¼ÊÕ¼¯²úÆ·£»
b£®»·¼º´¼Êµ¼ÊÓÃÁ¿¶àÁË£»
c£®ÖƱ¸´ÖƷʱ»·¼º´¼Ëæ²úÆ·Ò»ÆðÕô³ö£»
d£®ÊÇ¿ÉÄæ·´Ó¦£¬·´Ó¦Îï²»ÄÜÈ«²¿×ª»¯
£¨3£©Çø·Ö»·¼ºÏ©¾«Æ·ºÍ´ÖÆ·£¨ÊÇ·ñº¬Óз´Ó¦ÎµÄ·½·¨ÊÇÈ¡ÊÊÁ¿²úƷͶÈëһС¿é½ðÊôÄÆ£¬¹Û²ìÊÇ·ñÓÐÆøÅݲúÉú£¨»ò²â¶¨·ÐµãÊÇ·ñΪ83¡æ£©£®
10£®·ÏË®¡¢·ÏÆø¡¢·ÏÔüµÄ´¦ÀíÊǼõÉÙÎÛȾ¡¢±£»¤»·¾³µÄÖØÒª´ëÊ©

£¨1£©SO2ÄÜÔì³ÉËáÓ꣬ÏòúÖмÓÉúʯ»Ò¿ÉÒÔ¼õÉÙÆäÅÅ·Å£¬Ô­ÀíµÄ·½³ÌʽΪ2SO2+2CaO+O2=2CaSO4£®
£¨2£©ÓÃÏ¡ÍÁµÈ´ß»¯¼ÁÄܽ«Æû³µÎ²ÆøÖеÄCO¡¢NOx¡¢Ì¼Ç⻯ºÏÎïת»¯³ÉÎÞ¶¾ÎïÖÊ£¬´Ó¶ø¼õÉÙÆû³µÎ²ÆøÎÛȾ£®ÒÑÖª£º
N2£¨g£©+O2£¨g£©=2NO£¨g£©¡÷H=+180.5kJ/mol
2C£¨s£©+O2£¨g£©=2CO£¨g£©¡÷H=-221.0kJ/mol
C£¨s£©+O2£¨g£©=CO2£¨g£©¡÷H=-393.5kJ/mol
д³öNO£¨g£©ÓëCO£¨g£©´ß»¯×ª»¯³ÉN2£¨g£©ºÍCO2£¨g£©µÄÈÈ»¯Ñ§·½³Ìʽ2NO£¨g£©+2CO£¨g£©=N2£¨g£©+2CO2£¨g£©¡÷H=-746.5 kJ/mol£®
£¨3£©ÓÃNH3»¹Ô­NOxÉú³ÉN2ºÍH2O£®ÏÖÓÐNO¡¢NO2µÄ»ìºÏÆø3L£¬¿ÉÓÃͬÎÂͬѹÏÂ3.5LµÄNH3Ç¡ºÃʹÆäÍêȫת»¯ÎªN2£¬ÔòÔ­»ìºÏÆøÌåÖÐNOºÍNO2µÄÎïÖʵÄÁ¿Ö®±ÈΪ1£º3£®
£¨4£©ÄÉÃ×¼¶Cu2O¾ßÓÐÓÅÁ¼µÄ´ß»¯ÐÔÄÜ£¬ÖÆÈ¡Cu2OµÄ·½·¨ÓУº
¢Ù¼ÓÈÈÌõ¼þÏÂÓÃҺ̬루N2H4£©»¹Ô­ÐÂÖÆCu£¨OH£©2ÖƱ¸ÄÉÃ×¼¶Cu2O£¬Í¬Ê±·Å³öN2£®¸ÃÖÆ·¨µÄ»¯Ñ§·½³ÌʽΪ4Cu£¨OH£©2+N2H4$\frac{\underline{\;\;¡÷\;\;}}{\;}$2Cu2O+N2+6H2O£®
¢ÚÓÃÒõÀë×Ó½»»»Ä¤¿ØÖƵç½âÒºÖÐOH-µÄŨ¶ÈÖƱ¸ÄÉÃ×Cu2O£¬·´Ó¦Îª2Cu+H2O$\frac{\underline{\;µç½â\;}}{\;}$Cu2O+H2¡ü£¬Èçͼ1Ëùʾ£®
¸Ãµç½â³ØµÄÑô¼«·´Ó¦Ê½Îª2Cu-2e-+2OH-=Cu2O+H2O£®
¢Û¼ìÑéÉú³É¸ÃÎïÖʵÄ×î¼òµ¥²Ù×÷µÄÃû³Æ¶¡´ï¶ûЧӦ£®
£¨5£©SO2¾­´ß»¯Ñõ»¯¿ÉÉú³ÉSO3£¬¸Ã·´Ó¦µÄÈÈ»¯Ñ§·½³ÌʽΪ£º
  2SO2£¨g£©+O2£¨g£©?2SO3£¨g£©¡÷H=-a kJ•mol-1
ÔÚT1¡æʱ£¬½«2mol SO2¡¢1mol O2³äÈëÈÝ»ýΪ2LµÄÃܱÕÈÝÆ÷AÖУ¬³ä·Ö·´Ó¦²¢´ïµ½Æ½ºâ£¬´Ë¹ý³ÌÖзųöÈÈÁ¿98.3kJ£¬²âµÃSO2µÄƽºâת»¯ÂÊΪ50%£¬Ôòa=196.6£¬T1¡æʱ£¬ÉÏÊö·´Ó¦µÄƽºâ³£ÊýK1=4_£®Èô½«³õʼζÈΪT1¡æµÄ2molSO2ºÍ1molO2³äÈëÈÝ»ýΪ2LµÄ¾øÈÈÃܱÕÈÝÆ÷BÖУ¬³ä·Ö·´Ó¦£¬ÔÚT2¡æʱ´ïµ½Æ½ºâ£¬ÔÚ´ËζÈʱÉÏÊö·´Ó¦µÄƽºâ³£ÊýΪK2£®ÔòK1£¾ K2 £¨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°=¡±£©£®
£¨6£©ÔÚ΢µç×Ó¹¤ÒµÖÐNF3³£ÓÃ×÷µª»¯¹èµÄÊ´¿Ì¼Á£¬¹¤ÒµÉÏͨ¹ýµç½âº¬NH4FµÈµÄÎÞË®ÈÛÈÚÎïÉú²úNF3£¬Æäµç½âÔ­ÀíÈçͼ2Ëùʾ£®
¢Ùµª»¯¹èµÄ»¯Ñ§Ê½ÎªSi3N4£®
¢Úaµç¼«Îªµç½â³ØµÄÑô£¨Ìî¡°Òõ¡±»ò¡°Ñô¡±£©¼«£¬Ð´³ö¸Ãµç¼«µÄµç¼«·´Ó¦Ê½£ºNH4++3F--6e-=NF3+4H+£»µç½â¹ý³ÌÖл¹»áÉú³ÉÉÙÁ¿Ñõ»¯ÐÔ¼«Ç¿µÄÆøÌåµ¥ÖÊ£¬¸ÃÆøÌåµÄ·Ö×ÓʽÊÇF2£®

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

¾«Ó¢¼Ò½ÌÍø