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ǰλãҳ > 甘肃省天水市一?018届高三上学期第四次阶?期末)考试理综化学试题及答?- 百度文库

甘肃省天水市一?018届高三上学期第四次阶?期末)考试理综化学试题及答?- 百度文库

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  • 2025/5/2 11:53:44

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7.B 8.D 9.B 10.B 11.C 12.D 13.D

26. (1)abc (2) CH3CH2OH+NaBr+H2SO4NaHSO4+CH3CH2Br+H2O

(3) (4) C (5) c Һ©ձ

27. (1) ͭ (2) ©ձ HClˮ(SOCl2)

Ũȴᾧ (3) 4H++NO3-+Fe

Fe3++NO+2H2O (4) 11.2

(5) ,ùӦNOѭ,Ⱦ(δһ) 28. (1) -746.5 (2) 2.210-3 C 14.8% 3.4

(3) 2c(SO32-)+c(HSO3-) (4) 1.010-7 35. (1) N>O>C (2) V

(3) 1s22s22p63s23p63d10(Ar]3d10) Cu+3dϵȫ,ṹȶ (4) sp3sp2

(5) (6) 6

36.11,2飻ӳɷӦ

2

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һѡ 7.B 8.D 9.B 10.B 11.C 12.D 13.D 26. (1)abc (2) CH3CH2OH+NaBr+H2SO4NaHSO4+CH3CH2Br+H2O (3) (4) C (5) c Һ©ձ 27. (1) ͭ (2) ©ձ HClˮ(SOCl2) Ũȴᾧ (3) 4H++NO3-+FeFe3++NO+2H2O (4) 11.2 (5) ,ùӦNOѭ,Ⱦ(δһ) 28. (1) -746.5 (2) 2.210-3 C

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