1、 Word Ctrl, Word ( ) (30 50 ) ( 6 , 5 , 30 ) 1. , ( ) A. , , B. , , C. , , D. 1 mol 22.4 L 2.(2013 ) ( ) A. ,1 mol 22.4 L B.1 mol H2 22.4 L C. ,NA 22.4 L D. ,1 mol NH3 CO 22.4 L 3. ( ) A. , , B. , C.1 L 1 L D. , , 4.(2013 ) , H3, , H3 H2 ( ) A. B. C. D. 5.448 mL 0.64 g, ( ) A.64 g B.64 C.64 g mol -1
2、D.32 g mol -16.( ) NA , ( ) A. ,11.2 L CO2 1.5NA B. ,48 g O3 3NA C. ,22.4 L H2O NA D. ,22.4 L H2 2NA ( 2 , 20 ) 7.(10 )(2013 ) : 6.72 L CH4 3.01 10 23 HCl 13.6 g H2S 0.2 mol NH3 (1) _ (2) _ 8.(10 )( )(1) , (NH3) _, _; (2) H2 A 0.2 g 1.6 g, A _, A _ 答 案 解析 1. B A ;C ;D 2. D , , ,A C ;B , ;D , ,1 mol
3、22.4 L, 3. D A , ;B , , , ;C , ;D , , , , (1) , (2) , , (3) , , (4) 4. A 6 g, H3 H2 2 mol 3 mol, , 6 mol 5. D ,0.448 L :n= = 0.02 mol M= =32 g mol -1 6. B D A , ;B 48 g O3 1 mol, 3NA, ;C , , ;D ,22.4 L H2 1 mol, 2NA, (1) A C : , ,A 11.2 L 0.5 mol, , ;C , ; (2) B : , ( ) 7. ,6.72 L CH4 6.72 L/22.4 L mol -1 = 0.3 mol,3.01 10 23 HCl 3.01 10 23 /(6.02 10 23 mol -1 )= 0.5 mol,13.6 g H2S =0.4 mol, , : 8. (1) , , m(NH3) m(O2)=17 32; , , 32 17 (2) (1) , 2 Mr(A)=0.2 g 1.6 g=1 8, Mr(A)=16,1.6 g 0.1 mol, 6.02 10 22 :(1)17 32 32 17 (2)16 6.02 10 22 Word
