1、 2014-2015 20 2 40 1 A B C D 2 A 1nm 100nm B C D 3 A B 2g C 1molOH 17g D 22.4L/mol 4 1mol A B C D 5 MnO 2 KClO 3 MnO 2 A B C D 6 I I I A I I B I 53 C I 78 D I 7 A B C D 8 1mol/L A 40gNaOH 1L NaOH B 22.4LHCl 1L C 1L0.5mol/L D 1000ml1mol/L NaCl 100ml 9 MnO 2 HCl 4mol HCl A 2mol B 1mol C 1mol D 2mol 10
2、 A Cl 2 H 2 O H + B C Cl 2D 11 A B C D 12 A H 2 O Al 3+B CO CO 2C Na + Li +D NO CO 13 A H 2B N 2C Cl 2D CO 214 A MnO 4 Mn 2+B HClCl 2C FeFe 3+D KClO 3 O 215 Cl 50mL 1molL 1AlCl 3 Cl A 150 mL 1 molL 1 NaCl B 75 mL 2 molL 1 NH 4 Cl C 150 mL 1molL 1 KCl D 75 mL 1 molL 1 FeCl 3 16 N A A 22.4L H 2 O 1N A
3、B 1.06g Na 2 CO 3 Na + 0.02N AC 1N A CO 2 22.4L D 0.5mol/L MgCl 2 Cl 1N A17 11.7g 5.26mL pH pH 3.5 A B C D 18 A B C D CCl 4 Br 2 CO 2 HCl A A B B C C D D 19 A Fe+CuSO 4 =FeSO 4 +Cu B 3CO+Fe 2 O 3 2Fe+3CO 2C AgNO 3 +NaCl=AgCl+NaNO 3D 2KMnO 4 K 2 MnO 4 +MnO 2 +O 2 20 Cl CO 3 2 OH 3 3 Mg NO 3 2 AgNO 3
4、Ba NO 3 2 A B C D : 5 3 15 21 KClO 3 +6HCl =KCl+3Cl 2 +3H 2 O A B Cl 2 KClO 3 C HCl D 1mol KClO 3 6mole 22 Cl MnO NaOH A B C D 23 R 2+ a b R A R B R C R D R 24 A FeCl 3 Fe OH 3 B NaOH NH +C CO 3 2 D BaCl 2 HNO 3 SO 4 2 25 A B C D A A B B C C D D 3 6 21 26 1 HCl 2 Ba OH 3 NH 4 2 SO 4 27 1 NO NO 2 28g
5、Fe 11g L 28 KMnO 4 +16HCl2KCl+2MnCl 2 +5Cl 2 +8H 2 O 2 14 29 36.5% 1.16gcm 3 1molL 1 220mL 1 mL 2 3 mL A 5mL B 10mL C 25mL D 50mL 4 250mL 1 2cm 2 3 5 “ ” “ ” “ ” “ ” “ ” “ ” 10 30 31 117 2014-2015 20 2 40 1 A B C D A A B B C C D D D 2 A 1nm 100nm B C D 1nm 100nm A 3 A B 2g C 1molOH 17g D 22.4L/mol :
6、 # # Z#X#X#K - A g B g/mol C m=nM D A A B 2g/mol B C m=nM=1mol 17g/mol=17g C D 22.4L/mol D C 4 1mol A B C D :Z xx k.Com A : . . 5 MnO 2 KClO 3 MnO 2 A B C D B 6 I I I A I I B I 53 C I 78 D I A B A Z X X C D A Z X X = + A 53 131 I 53 127 I A B A Z X 53 131 I 53 B C 53 131 I 53 C D 53 131 I 53 =131 53=78 D C A Z X = + A Z X 7 A B C D A A B CCl 4 CCl 4 CCl 4 B C C D D B 8 1mol/L A 40gNaOH 1L NaOH B 22.4LHCl 1L C 1L0.5mol/L D 1000ml1mol/L NaCl 100ml
