【学习方略】2014年化学人教版必修一课时提升卷3 第1章 第2节 1 物质的量的单位——摩尔.doc

1、 Word Ctrl, Word ( ) (30 50 ) ( 6 , 5 , 30 ) 1. ( ) A.1 mol 1 g B.1 mol CO 28 g mol -1C. 6.02 10 23 D.3.01 10 23 SO2 0.5 mol 2. ( ) A.6.02 10 23 12 C B.1 mol 32 g C. 1.008 g D.4.9 g H2SO4 0.05 mol H2SO4 3.1 mol ( ) A.0.012 kg B. 6.02 10 23 C. D. 6.02 10 23 4.(2013 ) (NA) ( ) A.0.012 kg 12 C NA B.NA

2、6.02 10 23C.1 mol H2O H2O NA D.NA Cl2 35.5 g 5.( )(2013 ) ( ) A. 1 mol B. g mol -1 , C. NA D. 6.(2013 ) ( ) A.44 g CO2 B.1.5 mol H2 C.64 g SO2 D.3.01 10 23 ( 2 , 20 ) 7.(8 )(2013 )19 g ACl2 0.4 mol Cl - , _; A _ 8.(12 )(2013 )(1)1 12 C akg,1 Na bkg,Na _ ( a b ) (2) 27, _, 6.02 10 23 mol -1 , _g 答 案

3、解析 1. D , , 1 mol H 1 mol H2, 1 mol ,A ; g,B ; 6.02 10 23 ,C ;3.01 10 23 SO2 0.5 mol,D 2. D A 6.02 10 23 ;B 1 mol ,C g mol -1 ,D n(H2SO4)= =0.05 mol, 3. C 1 mol 6.02 10 23 , 0.012 kg 12 C , C 4. D 0.012 kg 12 C NA , , 6.02 10 23 ,A B ;1 mol H2O H2O NA ,C ;NA 1 mol 71 g mol -1 =71 g,D 5. B D , g mol

4、-1 , , NA ,B D ,A C (1) : g mol -1 , g (2) : , 1; g mol -1 , 6. B A ,44 g CO2 44 g 44 g mol -1 =1 mol;C , 64 g SO2 64 g 64 g mol -1 =1 mol;D ,3.01 10 23 3.01 10 23 (6.02 10 23 mol -1 )=0.5 mol, B ( ) (1)N n m ( ) ( ) ( ) (2) (3) 7. Cl - 0.4 mol, ACl2 0.4 mol 2= 0.2 mol, =95 g mol -1 ,A 95-35.5 2=24 :95 g mol -124 8. 12 C 1/12 , bkg (akg/12)=12b/a, , Na 12b/ag mol -1 ; 27 g mol -1 , 6.02 10 23 27 g, 27 g (6.02 10 23 )=4.49 10 -23 g :(1)12b/ag mol -1(2)27 g mol -14.49 10 -23 Word