《高考复习方案》高考化?全国卷人?一轮复习听课手?教学?:第七单?化学反应速率和化学平?Wo - 百度文库

ݷʱ : 2024/6/9 8:45:44һ µȫĶ

B¶T£ŷӦĽУܶȼС CbӦıǼ˴߻

DbӦı¶ȣжϸ÷ӦĦH0

ʽ ijݻһܱУп淴Ӧ2A(g)B(g)xC(g)Ӧ(Tʾ¶ȣpʾѹǿC%ʾC)ͼZ7-4ʾж϶ͼ˵

ȷ( )

Ax2

B÷ӦȷӦ

Cp3p4yʾBת Dp3p4yʾܶ

ͼZ7-4

ƽɵͼ񡾽ԡ -¶(ѹǿ)ͼ¶߻ѹǿ󣬷Ӧʻ

ͼϳֵƽĵߡ

¶ȻѹǿԻѧӦʵӰ죬жߵı仯ơҪעǣ(1)¶Ȼѹǿĸı淴ӦʵӰһµģҪҪССӳͼϣvvߵƴͬ(2)ԷӦʵӰʱֻܷﵽƽ֮ѧӦʵı仯

ͼZ7-5

3 [2015վı] Ϊ1.0 Lܱм̼ۣͬٷֱ0.1 mol CO20.2 mol CO2ڲͬ¶·ӦCO2(g)C(s)2CO(g)ﵽƽ⣬ƽʱCO2ʵŨc(CO2)¶ȵı仯ͼZ7-5ʾ(ͼТ񡢢򡢢

)˵ȷ( )

AӦCO2(g)C(s)===2CO(g)ĦS>0H<0 Bϵѹǿpܣp(״̬)<2p(״̬) Cϵc(CO)c(CO״̬)<2c(CO״̬) D淴Ӧv棺v(״̬)>v(״̬) ʽ иͼ¶(ѹǿ)ԷӦ2A(s)2B(g)2C(g)D(g)(ӦΪȷӦ)淴ӦʵӰ죬߽ʾƽʱ¶Ȼѹǿȷ ( )

ͼZ7-6

1[2014] ںܱͨXӦ2X(g)Y(g)¶T1T2

XʵŨc(X)ʱt仯ͼZ7-7ʾȷ( )

ͼZ7-7

A÷ӦеMųڽеWų ab

BT2£0t1ʱڣv(Y)molL1min1

t1

CMӦvN淴Ӧv DMʱټһX ƽXתʼС 2ijܱгʵABһ¶·ӦA(g)xB(g)2C(g)ﵽƽڲͬʱΣֱıӰ췴ӦһʵʵŨȡӦʷֱʱı仯ͼZ7-8ʾ

˵ȷ( )

ͼZ7-8

A3040 min÷Ӧʹ˴߻

BӦʽеx1ӦΪȷӦ

C30 minʱ¶ȣ40 minʱ¶

D8 minǰAķӦΪ0.08 molL1min1

3[2015ȫ] ⼰仯ںϳɱҩȷй㷺;ش⣺

(1)ĵ⸻ںУˮȡŨŨҺмMnO2H2SO4ɵõI2÷ӦĻԭΪ____________

(2)֪Ӧ2HI(g)===H2(g)I2(g)ĦH11kJmol11 mol H2(g)1 mol I2(g)лѧʱֱҪ436 kJ151 kJ1 mol HI(g)лѧʱյΪ________kJ

(3)BodensteinsозӦ

716 Kʱе⻯ʵx(HI)뷴ӦʱtĹϵ±

t/min x(HI) x(HI) 0 1 0 20 0.91 0.60 40 0.85 0.73 60 0.815 0.773 80 0.795 0.780 120 0.784 0.784 ٸʵ÷ӦƽⳣKļʽΪ________________

ӦУӦΪvkx2(HI)淴ӦΪv棽kx(H2)x(I2)k

1

t40 minkΪʳkΪ________(Kkʾ)k0.002 7 min

ʱv________min1

ʵݼõvx(HI)v桫x(H2)ĹϵͼZ7-9ʾ

ijһ¶ʱӦ´ﵽƽ⣬ӦĵֱΪ________(ĸ)

ͼZ7-9

ϵͷ779662525#qq.com(#滻Ϊ@) ICP20003344-4 ceshi