ÌâÄ¿ÄÚÈÝ

373Kʱ£¬Ä³1LÃܱÕÈÝÆ÷Öз¢ÉúÈçÏ¿ÉÄæ·´Ó¦£ºA£¨g£©?2B£¨g£©£®ÆäÖÐÎïÖÊBµÄÎïÖʵÄÁ¿±ä»¯ÈçͼËùʾ
£¨1£©ÒÑÖª373Kʱ60s´ïµ½Æ½ºâ£¬ÔòÇ°60sÄÚAµÄƽ¾ù·´Ó¦ËÙÂÊΪ______£®
£¨2£©Èô373KʱBµÄƽºâŨ¶ÈΪAµÄ3±¶£¬473Kʱ£¨ÆäËûÌõ¼þ²»±ä£©£¬BµÄƽºâŨ¶ÈΪAµÄ2±¶£¬ÇëÔÚÉÏͼÖл­³ö473KʱAµÄÎïÖʵÄÁ¿Ëæʱ¼äµÄ±ä»¯ÇúÏߣ®
£¨3£©Èô·´Ó¦ÔÚ373K½øÐУ¬ÔÚ1LÃܱÕÈÝÆ÷ÖмÓÈë1molB¡¢0.2molHe£¬´ïµ½Æ½ºâʱBµÄת»¯ÂÊÓ¦______£®
A£®µÈÓÚ60%B£®µÈÓÚ40%C£®Ð¡ÓÚ40%D£®½éÓÚ40%¡«60%Ö®¼ä
£¨4£©ÒÑÖªÇúÏßÉÏÈÎÒâÁ½µãÖ®¼ä±ßÏßµÄбÂʱíʾ¸Ãʱ¶ÎÄÚBµÄƽ¾ù·´Ó¦ËÙÂÊ£¨ÀýÈçÖ±ÏßEFµÄбÂʱíʾ20s¡«60sÄÚBµÄƽ¾ù·´Ó¦ËÙÂÊ£©£¬ÊÔ²ÂÏëÇúÏßÉÏÈÎÒâÒ»µãµÄÇÐÏßбÂʵÄÒâÒå______£®
£¨1£©ÓÉͼ¿ÉÖª£¬Ç°60sÄÚBµÄÎïÖʵÄÁ¿±ä»¯Îª0.6mol£¬¸ù¾Ý·½³ÌʽA£¨g£©?2B£¨g£©¿ÉÖª¡÷n£¨A£©=
1
2
¡Á0.6mol=0.3mol£¬ËùÒÔv£¨A£©=
0.3mol
1L
60s
=0.005mol/£¨L?s£©£¬
¹Ê´ð°¸Îª£º0.005mol/£¨L?s£©£»
£¨2£©ÓÉͼ¿ÉÖª£¬60s´ïƽºâʱBµÄÎïÖʵÄÁ¿±ä»¯Îª0.6mol£¬¸ù¾Ý·½³ÌʽA£¨g£©?2B£¨g£©¿ÉÖª¡÷n£¨A£©=0.3mol£¬BµÄƽºâŨ¶ÈΪAµÄ3±¶£¬Ìå»ý²»±ä£¬Å¨¶ÈÖ®±ÈµÈÓÚÎïÖʵÄÁ¿Ö®±È£¬¹Ê´ËʱAµÄÎïÖʵÄÁ¿0.6mol¡Á
1
3
=0.2mol£¬ËùÒÔAµÄÆðʼÎïÖʵÄÁ¿Îª0.3mol+0.2mol=0.5mol£¬
473Kʱ£¨ÆäËûÌõ¼þ²»±ä£©£¬BµÄƽºâŨ¶ÈΪAµÄ2±¶£¬Ìå»ý²»±ä£¬Å¨¶ÈÖ®±ÈµÈÓÚÎïÖʵÄÁ¿Ö®±È£¬ÁîƽºâʱBµÄÎïÖʵÄÁ¿Îªamol£¬ÔòAµÄÎïÖʵÄÁ¿±ä»¯Îª0.5amol£¬¹Ê£¨0.5mol-0.5amol£©¡Á2=amol£¬½âµÃa=0.5£¬¹ÊƽºâʱAµÄÎïÖʵÄÁ¿Îª0.5¡Á0.5mol=0.25mol£¬Î¶ÈÉý¸ß·´Ó¦ËÙÂʼӿ죬¹Ê473Kʱ·´Ó¦µ½´ïƽºâµÄʱ¼äСÓÚ60s£¬Í¼ÏóΪ£º
¹Ê´ð°¸Îª£º£»
£¨3£©ºãκãÈÝÏ¡ÓÐÆøÌå²»Ó°Ïìƽºâ£¬¼ÓÈë1molB£¬µÈЧΪ¼ÓÈë0.5molA£¬ÓëԭƽºâµÈЧ£¬Æ½ºâʱBµÄÎïÖʵÄÁ¿ÏàͬΪ0.6mol£¬²Î¼Ó·´Ó¦BµÄÎïÖʵÄÁ¿Îª1mol-0.6mol=0.4mol£¬¹ÊBµÄת»¯ÂÊΪ
0.4mol
1mol
¡Á100%=40%£¬¹ÊÑ¡B£»
£¨4£©ÇúÏßÉÏÈÎÒâÒ»µãµÄÇÐÏßбÂʱíʾ¸Ãʱ¿ÌµÄ¼´Ê±·´Ó¦ËÙÂÊ£¬¹Ê´ð°¸Îª£º±íʾ¸Ãʱ¿ÌµÄ¼´Ê±·´Ó¦ËÙÂÊ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
I¡¢ºãÎÂÏ£¬½«amolN2ÓëbmolH2µÄ»ìºÏÆøÌåͨÈëÒ»¸ö¹ÌÌåÈÝ»ýµÄÃܱÕÈÝÆ÷ÖУ¬·¢ÉúÈçÏ·´Ó¦£ºN2£¨g£©+3H2£¨g£©?2NH3£¨g£©
£¨1£©Èô·´Ó¦½øÐе½Ä³Ê±¿Ìtʱ£¬nt£¨N2£©=13mol£¬nt£¨NH3£©=6mol£¬¼ÆËãa=______£®
£¨2£©·´Ó¦´ïµ½Æ½ºâʱ£¬»ìºÏÆøÌåµÄÌå»ýΪ716.8L£¨±ê¿öÏ£©£¬ÆäÖÐNH3µÄº¬Á¿£¨Ìå»ý·ÖÊý£©Îª25%£®¼ÆËãƽºâʱNH3µÄÎïÖʵÄÁ¿______£®
£¨3£©Ô­»ìºÏÆøÌåÓëƽºâ»ìºÏÆøÌåµÄ×ÜÎïÖʵÄÁ¿Ö®±È£¨Ð´³ö×î¼òÕûÊý±È£¬ÏÂͬ£©£¬n£¨Ê¼£©£ºn£¨Æ½£©=______£®
£¨4£©Ô­»ìºÏÆøÌåÖУ¬a£ºb=______£®
£¨5£©´ïµ½Æ½ºâʱ£¬N2ºÍH2µÄת»¯ÂÊÖ®±È£¬a£¨N2£©£ºa£¨H2£©=______£®
£¨6£©Æ½ºâ»ìºÏÆøÌåÖУ¬n£¨N2£©£ºn£¨H2£©£ºn£¨NH3£©=______£®
II¡¢ÈôÏòÌå»ý²»±äµÄÃܱÕÈÝÆ÷ÖгäÈë2molN2ºÍ6molH2£¬Ò»¶¨Ìõ¼þÏ·¢Éú·´Ó¦£º
N2£¨g£©+3H2£¨g£©?2NH3£¨g£©£¬Æ½ºâʱ»ìºÏÆø¹²7mol£®Áîa¡¢b¡¢c·Ö±ð´ú±íN2¡¢H2¡¢NH3Æðʼ¼ÓÈëµÄÎïÖʵÄÁ¿£¬Î¬³ÖζȲ»±ä£¬Ê¹´ïµ½Æ½ºâʱ¸÷³É·ÖµÄ°Ù·Öº¬Á¿²»±ä£®Ôò£º
£¨1£©Èôa=0£¬b=0£¬Ôòc=______£®
£¨2£©Èôa=0.7£¬b=2.1£¬Ôò£º
¢Ùc=______£®
¢ÚÕâʱ·´Ó¦Ïò______½øÐУ¬ÒòΪ£º______£®
¢ÛÈôҪά³Ö·´Ó¦¿ªÊ¼Ïò¸Ã·´Ó¦·½Ïò½øÐУ¬cµÄ·¶Î§ÊÇ______£®
£¨3£©ÓûʹÆðʼ·´Ó¦Î¬³ÖÏòÓë¢ÚÏà·´µÄ·½Ïò½øÐУ¬ÔòbµÄ·¶Î§ÊÇ______£®
.Áª°±£¨N2H4£©¼°ÆäÑÜÉúÎïÊÇÒ»ÀàÖØÒªµÄ»ð¼ýȼÁÏ£®N2H4ÓëN2O4·´Ó¦Äܷųö´óÁ¿µÄÈÈ£®
£¨1£©ÒÑÖª£º2NO2£¨g£©?N2O4£¨g£©£¬N2O4ΪÎÞÉ«ÆøÌ壮
¢ÙÔÚÉÏÊöÌõ¼þÏ·´Ó¦Äܹ»×Ô·¢½øÐУ¬Ôò·´Ó¦µÄ¡÷H______0£¨Ìîд¡°£¾¡±¡¢¡°£¼¡±¡¢¡°=¡±£©
¢ÚÒ»¶¨Î¶ÈÏ£¬ÔÚÃܱÕÈÝÆ÷Öз´Ó¦2NO2£¨g£©?N2O4£¨g£©´ïµ½Æ½ºâ£¬´ïµ½Æ½ºâ״̬µÄ±êÖ¾______£®
Aµ¥Î»Ê±¼äÄÚÉú³ÉnmolN2O4µÄͬʱÉú³É2nmolNO2
BÓÃNO2¡¢N2O4µÄÎïÖʵÄÁ¿Å¨¶È±ä»¯±íʾµÄ·´Ó¦ËÙÂÊÖ®±ÈΪ2£º1µÄ״̬
C»ìºÏÆøÌåµÄÑÕÉ«²»ÔٸıäµÄ״̬
D»ìºÏÆøÌåµÄÃܶȲ»ÔٸıäµÄ״̬
E»ìºÏÆøÌåµÄƽ¾ùÏà¶Ô·Ö×ÓÖÊÁ¿²»ÔٸıäµÄ״̬
¢ÛÆäËûÌõ¼þ²»±äʱ£¬ÏÂÁдëÊ©ÄÜÌá¸ßNO2ת»¯ÂʵÄÊÇ______£¨Ìî×Öĸ£©
A¼õСNO2µÄŨ¶ÈB½µµÍζÈCÔö´óѹǿDÉý¸ßζÈ
¢Ü17¡æ¡¢1.01¡Á105Pa£¬Íù10LÃܱÕÈÝÆ÷ÖгäÈëNO2£¬´ïµ½Æ½ºâʱ£¬c£¨NO2£©=0.2mol?L-1¡¢c£¨N2O4£©=0.16mol?L-1£®Çë¼ÆËã·´Ó¦³õʼʱ£¬³äÈëNO2µÄÎïÖʵÄÁ¿£»Çë¼ÆËã¸ÃζÈϸ÷´Ó¦µÄƽºâ³£ÊýK£»Çë¼ÆËã¸ÃζÈÏ·´Ó¦N2O4£¨g£©?2NO2£¨g£©µÄƽºâ³£ÊýK£®£¨Çëд³ö¼ÆËã¹ý³Ì£©
£¨2£©25¡æʱ£¬1molN2H4£¨l£©Óë×ãÁ¿N2O4£¨l£©ÍêÈ«·´Ó¦Éú³ÉN2£¨g£©ºÍH2O£¨l£©£¬·Å³ö612.5kJµÄÈÈÁ¿£®
Çëд³ö¸Ã·´Ó¦µÄ»¯Ñ§·½³Ìʽ£º______£®

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

¾«Ó¢¼Ò½ÌÍø