黄冈师范学院
20092010学年度第一学期期末试卷
考试课程：专业英语
考核类型：考试A卷
考试形式：闭卷
出卷教师：杨一思
考试专业：化学
考试班级：应用化学200601
一、Tra
slatethefollowi
gi
toE
glish（20poi
ts）
1过滤
6．超临界的
11共轭的
16亚甲基
2浓缩
7二氯甲烷
12酮
18环己酮
3结晶化
8热力学平衡13平衡常数
19同位素
4吸附
9亲电性
14丙基
20标准熵
5蒸馏
10表面张力15丁基
二、Tra
slatethefollowi
gi
toChi
ese（20poi
ts）
1methylpropa
oate
11circulati
gelectro
s
2rateco
sta
t
12localmag
eticfields
3ethylmethylketo
e
13tetramethylsila
e
4freee
ergy
14masstochargeratios
5radicali
termediate
15phe
ylami
e
6isobutylmethylether
16amide
73chloroprope
e
17ami
e
8primaryradical
18
ucleophile
9
propylbromide
19perchlorate
10bo
de
ergy
20carbocatio

A卷【第1页共3页】
三、Tra
slatio
thefollowi
gi
tochi
ese（40poi
ts）
f1Weca
seewhybe
ze
eisstableaccordi
gtoreso
a
cetheorythemorereso
a
ceformsasubsta
cehasthemorestableitisBe
ze
ewithtworeso
a
ceformsofequale
ergyisthereforemorestablea
dlessreactivetha
atypicalalke
e
2Membra
esca
bedefi
edesse
tiallyasbarrierwhichseparatestwophasesa
drestrictstra
sportofvariouschemicalsi
aselectivema
erAmembra
eca
behomoge
ousorheteroge
eoussymmetricorasymmetrici
structuresolidorliquidca
carryapositiveor
egativechargeorbe
eutralorbipolarTra
sportthroughamembra
eca
beeffectedbyco
vectio
orbydiffusio
ofi
dividualmoleculesi
ducedbya
electricfieldorco
ce
tratio
pressureortemperaturegradie
tThemembra
ethick
essmayvaryfromassmallas100micro
toseveralmms
3Themostcommo
i
dustrialadsorbe
tsareactivatedcarbo
silicagela
dalumi
abecausetheyprese
te
ormoussurfaceareasperu
itweight
Asurfacealreadyheavilyco
tami
atedbyadsorbatesis
otlikelytohavemuchcapacityforadditio
albi
di
gbutfurtherheati
gwilldriveoffthesecompou
dstoproduceasurfacewithhighadsorptivecapacity
Temperatureeffectso
adsorptio
areprofou
da
dmeasureme
tsareusuallyataco
sta
ttemperatureGraphsofthedataarecalledisothermsMoststepsusi
gadsorbe
tshavelittlevariatio
i
temperature
fA卷【第2页共3页】
4I
theabse
ceofperoxideshydroge
bromideaddstopeope
eviatheMarkov
ikovpathwaytoyieldisopropylbromideI
theprese
ceofperoxideshowevertheorderofadditio
isreverseda
dtheproductis
propylbromidetheadditio
i
thiscaseissaidtobea
tiMarkov
ikovThisisi
terpretedi
termsofi
itiatio
oftheadditio
reactio
bybromi
eatomrathertha
byaproto
asisthecaseforelectrophilicadditio
四、Tra
slatetr