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ǰλãҳ > 2019--2020版高中化学专?化学反应与能量转化第一单元化学反应速率与反应限度第2课时化学反应的限度课时作 - 百度文库

2019--2020版高中化学专?化学反应与能量转化第一单元化学反应速率与反应限度第2课时化学反应的限度课时作 - 百度文库

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  • 2025/6/15 11:39:03

13(14)ijݵܱмABC壬ͼʾһʵʱı仯

(1)дܱӦĻѧʽΪ__________________________

(2)Ӧʼ2ʱ________(ܡ򡰲ܡ)CʾӦʣܣ䷴ӦΪ________ܣԭΪ________________________

(3)2ӺABCʵʱı仯仯ԭ____________ (4)˵÷ӦﵽѧӦ޶ȵ________ aѹǿٷ仯

bλʱAʵCʵͬ cܶȲٸı

dAʵCʵͬ 14(8)з֤2HI(g)

H2(g)I2(g)Ѵƽ״̬__________

ٵλʱn mol H2ͬʱn mol HI һHHѵͬʱHI ۰ٷw(H2)w(I2)ʱ 1

ܷӦv(H2)v(I2)v(HI)ʱ

2c(HI)c(H2)c(I2)211ʱ

¶ȺһijһŨȲٱ仯ʱ ¶Ⱥһѹǿٱ仯ʱ

һƽԷٱ仯ʱ ¶Ⱥһɫٱ仯ʱ ¶ȺѹǿһܶȲٱ仯ʱ ޡ˵֤2NO2

N2O4ﵽƽ״̬_______________

15(18)(2017ӱݶиһ¿) mol A mol BϷ2 LܱӦ

3A(g)B(g)

xC(g)2D(g)5 sӦƽ⡣ڴ5 s CƽӦΪ

mol/(Ls)ͬʱ1 mol D

(1)ﵽƽʱAŨ________

(2)ﵽƽʱBת________ (3)xֵ________

16(10)£a mol N2b mol H2Ļͨһ̶ݻܱУӦN2(g)3H2(g)

2NH3(g)

(1)Ӧеijʱtʱnt(N2)13 molnt(NH3)6 molaֵ

(2)ӦﵽƽʱΪ716.8 L(׼״)NH3ĺ()Ϊ25%ƽʱNH3ʵ

ͼ֪ABŨ𽥼С2 minԺ󱣳ֲ䣬CŨ2 minԺ󱣳ֲ䣬c(A)æc(B)æc(C)544ʸ÷ӦĻѧʽΪ5A4B

1

4CAD

4 molL

ȷ2 minʱc(A)c(B)c(C)134B2 minv(B)2 molL

2 min

1

minCȷ 12C N23H2

2NH3

1

ʼ/mol 2 8 0 24

ת/mol 2

3344

ƽ/mol 6

33ƽʱΪ

4

mol3

100%%

44

mol6 mol mol3313(1)2AB

2C

(2) û޷CʵŨȱ仯ֵ (3)÷ӦΪ淴Ӧﵽһ޶ (4)ab

14ڢޢ ޢߢ 15(1) molL (2)20% (3)4

֪ƽʱɵCʵΪ molLs5 s2 L2 molʽ 3A(g)B(g)

1

1

1

xC(g)2D(g)

ʼ(mol) 0 0 ת(mol) 2 1 ƽ(mol) 1 2 2 1

(1)ﵽƽʱAŨΪ1 mol2 L molL (2)ﵽƽʱBתΪ mol mol100%20%

(3)Ϊ2 mol Cͬʱ1 mol DDĻѧΪ2CĻѧx4 16(1)16 (2)8 mol

(1)ⷨһɷӦʽ֪ӦĵN2NH3ʵ֮Ϊ12跴ӦN2ʵΪxx612֮x3a13316

ⷨN23H2

2NH3

1

ʼ a b 0

tʱ 13 6

tʱ6 mol NH33 mol N2a13316 (2)nƽ(NH3)!25%32 mol25%8 mol

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13(14)ijݵܱмABC壬ͼʾһʵʱı仯 (1)дܱӦĻѧʽΪ__________________________ (2)Ӧʼ2ʱ________(ܡ򡰲ܡ)CʾӦʣܣ䷴ӦΪ________ܣԭΪ________________________ (3)2ӺABCʵʱı仯仯ԭ____________ (4)˵÷ӦﵽѧӦ޶ȵ________ aѹǿٷ仯 bλʱAʵCʵͬ cܶȲٸı dAʵC

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