}ĿijWdȤСMDʾČbƂCl2ͬrMcȚPijЩҪش}
1Aǝ}BǶiABЕrlxӷʽ___________
2ͬWú0.2 mol HClĝ}cMnO2Cl2YƵõCl2we(˜ʠr)С1.12 L@ڷ^}׃СɵՈe}׃Сԭ_____________________
3ڌͬWDеbÃȚ⣬tƿ٢БʢŵԇքeǢ_______________________________(ԇQ)
4ͬWCl2ͨһʯЁȡƯͨ224 mL(˜ʠr)Cl2ȫt^Dӵ|_____________
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}Ŀ(1)淴N2O42NO2we׃]зfпДԓ_ƽB (x̖
نλrg2nmolNO2ͬrn mol N2O4
چλrgn mol N2O4ͬr2n mol NO2
еĉٸ׃ĠB
ܻϚwɫٸ׃ĠB
ݻϚwܶȲٸ׃ĠB
(2)373kr0.12 moloɫN2O4wͨwe500 ml]l
N2O42NO2FtɫMе2sryNO2|0.01 molMе60 sr_ƽ⣬˕rN2O4cNO2|ՈӋ㣺 С}Ҫ^̣
_ʼ2 sN2O4ʾĻW
_ƽrwϵĉc_ʼrwϵĉ֮ȣ
_ƽrwϵNO2|
N2O4ƽD
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}ĿƌWֽ̫ܷˮɵĚڴc̼ɼ״_lֱ״ȼϵȼ늳ءՈشІ}
1֪CH3OH(g)+H2O(g)=CO2(g)+3H2(g) H=+49.0kJ/mol
CH3OH(g)+3/2O2(g)=CO2(g)+2H2O(g) H=1929kJ/mol
ʽ֪CH3OH(g)ȼ__________ڡڡСڡ192.9kJ/mol֪ˮ44 kJ/moltʾȼğữWʽ__________________________
2ݷe2 L]CO2H2ϳɼ״l׃r£ضȌӰYDʾעT1T2300 棩ԓ_________(şᡱᡱ)T1ضȕr1 mol CO23 mol H2һ]ַ_ƽCO2Dʞatȵĉcʼ֮Ȟ____________________
鿴𰸺ͽ>>
ĿлW Դ }ͣ
}Ŀ܇βкCONOкw
1܇βNO^̵׃ʾDDԓl£1molN21molO2ȫNO_______________ų___________kJ
2ͨ^NOɱOy܇βNOĺ乤ԭDʾ
NiO늘Oϰl___________߀ԭ
·ӷǏ_________늘O_______늘ONiOPt
Pt늘Oϵ늘Oʽ_______________________________
3һNʹʹNOCOl2NO+2CO2CO2+N2֪ıȱeԓCضıȱeWʵӰҎɣijͬWOӋM֗lѽ±
̖ | t | NOʼ | COʼȣmol/L | ıȱem2/g |
280 | 1.2103 | 5.80103 | 82 | |
280 | 1.2103 | b | 124 | |
350 | a | 5.80103 | 82 |
ՈДaa___________b____________
CضȌWҎɵnj____________________̖
͌NO|cNOSrgt׃Dʾбʾ________________
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