1、 1 2017 150 300 H-1 C-12 N-14 O-16 Na-23 Al-27 S-32 Cl-35.5 K-39 Mn-55 Fe-56 Cu-64 Ba-137 6 78 1 A DNA RNA B C D 2 A B C D 3 A B C D 4. , A DNA 2 B C D 5 Aa Aa 4 3 2 A B C D 6 F1 F1 F2 301 20 F1 302 101 A. F2 B. F2 3 C. D. F2 7 2 A B C D 8 NA A. 1molO2 4NA B. 2 mol 2NA C 300mL2mol/L 0.6NA D 22.4L 22
2、.4L 2NA 9 A. B. C. D. 10 A NaAlO2 Y Y SO3 B Cu H2SO4 NO3 -C Na CuCl2 Na CuCl2 H2 Cu D 0.1mol/L MgCl2 CuCl2 KspMg(OH)2 KspCu(OH)2 11 A X Y Fe B X Y Fe C X Y SO4 2 Fe D X Y Fe 12 X Y Z W X 0 Y Y Z W X W 10 A r(W)r(Z)r(Y)r(X) B XW2Y2W C XZ D ZW 13 (CH3COO)2 2O 0.1 mol/L 3 A 2c(Ba 2 ) c(CH3COO ) c(CH3CO
3、OH) B c(H ) 2c(Ba 2 ) c(CH3COO ) c(OH ) C c(H ) c(OH ) c(CH3COOH) D c(Ba 2 ) c(CH3COO ) c(OH ) c(H ) 8 6 48 14-17 18-21 6 3 0 14. A. B.1687 C. 100 D. 15. , m A M B , F A B, , g, A.A B B.B C.B A mg D. B (M m)g 16. A B A A B B C D B A 17. A B C D 18. 3 22 A B C D 4 19. xOy t 0 x y A x B 5 m/s C t 2 s
4、0 D y 20. m A B RA r RB 2r A B 2 rC A D A B 21. A B A MN F O B A Ff FN A Ff B Ff C FN D FN 22. 5 (1) P O FA _ N FB _ N O FC _ N 5 (2) 5 mm 1 N FA FB FC FA FB F F _N 23. 10 (1) 11 _A (2) U/V 1.45 1.36 1.27 1.16 1.06 I/A 0.12 0.20 0.28 0.36 0.44 ( 12) U I 12 E _V r (3) _ 6 24 (14 ) B v =10m/s a=2m/s 2
5、 A v =4m/s x0=7m 1 d 2 25 18 v=2m/s R=0.4m m=2kg F=60N g=10m/s 2 1 v0 2 H 3 E 26 (15 ) 1 A CO2 _ B _ C _ E _ 2 F _ 3 20.00mL cmol/L 7 2 VmL _ _ 27. (14 V2O5) V2O5 : 1 V2O5 VO2 + V2O4 VO2 + 2 3 mol VO2 + VO 2+ KClO3 mol 3 V4O12 4- 4 4R0H+ V4012 4-R4V4O12+4OH -( ROH ( 5 NH4VO3) 28. 14 1 H2(g) CO(g) CH
6、3OH(l) -285.8 kJ/mol -283.0kJ/mol -726.5kJ/mol CH3OH(l) _ 2 CO(g)+2H2(g) CH3 K) V2O5 V2O4 K2SO4 SiO2 Fe2O3 Al2O3 /% 2.2 2.9 2.8 3.1 2228 6065 1 2 1 8 _ 2molCO 6molH2 2L 4min c(CO)=0.2mol/L _ v(H2)=_ 3 t0 CO(g)+2H2(g) CH3OH(g) t1 t2 t1 t2 4 CH3OH KOH _ 29. 9 75%-90% 65%-85% T1 50%-70%(T2) 30%-50% T3
7、29%-35% T4 T1 T2 T3 T4 a mg.g -1 1.35 1.49 1.54 1.70 1.54 6.20 5.68 5.06 3.66 2.88 mmol 0.182 0.164 0.147 0.138 0.110 CO2 242 234 240 252 290 1 2 a 3 T4 CO2 4 T3 T4 30 10 4 1 2 9 mg/ g d 3 0.9%NaCl 5% / 31. 10 1 _ 2 4 6 9 _ / _ _ 32. 10 (l) (2) _ _ _ _ (3) X _ _ _ _ 3-3 33 2 3 5 0 1 5 _ A B C D E (2) (10 ) S
