1、 河北省 保定 市高 阳中 学 2014-2015 学年 高二上 学期 第十 五次 周练 1 A B ( ) ( ) A B C D 2 ( ) A B C D 3 298 K NaCl 26 g 1 mol NaCl 1 L H T ( ) A H T S 0 S 0 B H T S 0 S 0 C H T S 0 S 0 D H T S 0 S 0 4 (Sm 1 mol )( ) A Sm(s) Sm(l) Sm(g) B Sm(l) Sm(s) Sm(g) C Sm(g) Sm(l) Sm(s) D Sm(s) Sm(l) Sm(g) 5 ( ) A B C D H T S 0 6 (
2、 ) A B H2 C D 7 ( ) A B 2N2O5(g)=4NO2(g) O2(g) H 56.7 kJ/mol C (NH4)2CO3(s)=NH4HCO3(s) NH3(g) H 74.9 kJ/mol D 2H2(g) O2(g)=2H2O(l) H 285.8 kJ/mol 8 5Pa 2N2O5(g)=4NO2(g) O2(g) H 56.7 kJ/mol ( ) A B C D 9 ( ) A B C D 10 (1)C(s) O2(g)=CO2(g) (2) 2CO(g) O2(g)=2CO2(g) (3)NH4Cl(s)=NH3(g) HCl(g) (4)CaCO3(s
3、)=CaO(s) CO2(g) S _ 11 (1)NH4NO3 2NH4NO3(s)=2N2(g) 4H2O(g) O2(g)( ) (2) CO(g) H2O(g)=CO2(g) H2(g)( ) (3) 3O2(g)=2O3(g)( ) A B C D 12 H2SO4 H2SeO4 H2TeO4 (1)H2 _ ( (2) H2Te S 0 Te H2 _ (3) _( ) 13 2(g) C(s) T 980K H T S 0 980 K H T S _ 980K H T S _ C 980 K _ 980 K _ 14 ( H) S) H T S H T S 0 (T ) SiO2(s) SiO2(s) 4HF(g)=SiF4(g) 2H2O(g) H(298.15 K) 94.0 kJ/mol S(298. 15 K) 1 H S 15 H T S H T S 0 H T S 0 2NO(g) 2CO(g)=N2(g) 2CO2(g) ( 298K 101kPa H 113.0 kJ/mol S 145.3 1 ) 1. D 2. A 3. B 4. C 5. D 6. CD 7. D 8. D 9. D 10. (3)(4)(1)(2) 11. (1)A (2)D (3)B
