{#{QQABTIQQQSAggggACAoAgBABAAAAAAghCCQQQQlSVCSCkMAQGkQAkEAAACoIoGGxxAAAMEsMAAAAgAQNBAFBACBAC=A}=#}}#}
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{#{QQABTIQQQSAggggACAoAgBABAAAAAAghCCQQQQlSVCSCkMAQGkQAkEAAACoIoGGxxAAAMEsMAAAAgAQNBAFBACBAC=A}=#}}#}
{#{QQABTIQQQSAggggACAoAgBABAAAAAAghCCQQQQlSVCSCkMAQGkQAkEAAACoIoGGxxAAAMEsMAAAAgAQNBAFBACBAC=A}=#}}#}
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高三学年第二次验收测试化学答案
一、
选择题（本题包括16小题，每题3分，共48分。每小题有一个选项符合题意。）
1
2
3
4
5
6
9
10
B
C
C
B
D
D
A
11
12
13
14
15
16
D
A
D
B
二、填空题（本题包括4小题，共52分）
17.(12分)
(1)2NaO2+2HO=4NaOH十O2↑(2分)
(2)2NH4C1+Ca(OH)=2NH;t +2H20+CaCl (2)
(3)SO2+Br2+2H2O—H2SO4+2HBr(2分)
(4Cu+2sS0,0浓)ACuS04+S02↑+2,0(2分y
(5)Cl2+20HC1+C10+H0〔2分)
(6)3NF3+5H2O=2NO+HNO;+9HF (2)
18.(15分)
(1)恒K滴液斗(1分)10C+16+21nO=5C12↑1820+2n2+(2分)
(2)检查装置的气密性(1分)
(3)Snl4+(x+2)H0=SnO2xHOU+4HC1〔2分)
(4)a(1分)
(5)吸收未反成完的风气，防止亏染空气，防止水蒸气进入戊装置的试管中使产物水解〔2
分)
(6)232652(2分)
(m0119cVx100%(2分)
4+4H+02=2I2+2HO(或者是Sn2+被空i中的氧i氧化为
m
Sn+,反应的离子方程式为：2Sn2++4H广+O2-2Sn4+12H20)(2分)
19.(11分)
(1)增人固体表面积，加快反应速率，提高浸出率(1分)
(2)H20+As033+S0s2-As013-+2S02+2H(2分)
(3)CuS〔1分)
(4)①95%(2分)
②b(2分)
(5)NH)SO4、CO、NH3HO或NH3(3分，答对一个给1分)
式卷第1页，共2页
20.〔14分)
(1)CxHO2(1分
(2)醚键、氨基(2分)
加成反成或还原反成〔1分)
OCH3
3
(2分)
CH-CHCOCH
OCH
OCH
CH:O
(4)
一定杀件
CH-CH-NH
CH-CH-COCH:
OCH
CHO
+H20(2分)
CH-CH-N-CCH-CH-
OCH
CH
HO
OH
(5)4(2分)
或
HO
OH
(1分)
H:C-C-CH:
:CC-CH:
CH:
CH
(⑥)CH,CH,Bro→CH,CH,OHCa→CH,CHOx→CH,CH=CH-CHO(3分)
试卷第2页，共2页
