OCR B Salters AS Specification

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AS Chemistry Content Checklist OCR Salters B
AS Unit F331: Chemistry for Life
Module 1 Elements of Life
Done
Formulae, equations and amount of substance
expl
ain
and use
the
terms:
atomic
number,
mass
numb er
,
isot
ope,
A vogadr
o c
o nst
ant
,
rel
ati
ve
isot
opi
c mass,
r
elat
ive
atomic
ma ss,
r
e l
ati
ve
for
mu l
a mass
and
rel
ati
ve mol
e cul
ar
ma ss
use
the
concept
of
amount
of
subst
ance
to
per
for
m cal
cul
ati
ons
i
n vol
vi
ng:
mass
e s
of
subst
ances,
empi
ri
cal
and
molecul
ar
for
mulae,
per
cent
age composi
ti
on
wri
te
and
int
erpr
et
bal
anced
chemi
cal
equat
ions
incl
udi
ng
stat
e symbol
s
Done
Atomic structure
descr
ibe
prot
ons,
neut
rons
and
elect
rons
in
ter
ms
of
thei
r
mass
and
rel
ati
ve
char
ge
descr
ibe
the
str
uct
ure
of
atoms
in
ter
ms
of
elect
rons
and
a c
e nt
ral
nucl
eus
cont
aini
ng
prot
ons
and
neut
rons
expl
ain
the
occur
rence
of
absor
pti
on
and
emi
ssi
on
atomi
c s
p ect
ra
in
ter
ms
of
changes
in
elect
roni
c ener
gy
l
evels
compar
e and
cont
rast
t
he
feat
ures
of
these
spect
ra:
(
i)
simi
lar
it
ies:
bot
h l
i
n e
spect
ra l
i
n es
in
same
posi
ti
on
for
a gi
ven
element
li
nes
become
closer
at
hi
gher
f
requenci
es set
s of
l
ines
repr
esent
ing t
ransi
ti
ons
to
or
fr
om a par
ti
cul
a r
l
evel
,
(
ii
)
dif
fer
ences:
bri
ght/
coloured
li
nes on
a bl
ack
backgr
ound or
bl
ack
li
nes
on col
our
ed/
bright
backgr
ound
under
stand
the
relat
ionshi
p bet
w een
the
energy
emit
ted
or
absorbed
and
the
fr
equency
of
the
li
ne pr
oduced
in
t
he spect
ra
E
= h
descr
ibe
the
elect
ron
str
uct
ure
of
atoms
in
ter
ms
of
mai
n ener
gy
level
s (
elect
ron
shel
ls)
,
up
to
Z =
36
r
ecal
l
that
t
he
nucl
ei
of
some
atoms
are
unst
abl
e and
that
t
hese
atoms
are
radi
oact
ive
r
ecal
l
and
expl
ain
the
dif
fer
ent
pr
oper
ti
es
of
,
and
r
adi
ati
ons
r
ecal
l
that
t
he t
erm
half
l
if
e r
efer
s t
o t
he
ti
me
taken
for
hal
f
the
radi
oact
ive
nucl
ei
in
a s
a mpl
e t
o decay
and
that
t
he
half
l
if
e i
s
fi
xed
for
any
given
isot
ope
car
ry
out
hal
fli
fe
cal
cul
ati
ons
use
nucl
ear
symbol
s t
o wri
te
equat
ions
for
nucl
ear
pr
ocesses,
bot
h f
usi
on
and
radi
oact
ive
decay
r
ecal
l
that
,
in
fusi
on
react
ions,
l
ight
er
a t
oms
joi
n t
o gi
ve
heavi
er
atoms
(under
condi
ti
ons
of
high
temper
atur
e and
pr
essur
e)
an d
under
stand
that
thi
s i
s how cer
tai
n el
ements
ar
e f
ormed
under
stand
how r
adi
oact
ive
isot
opes
can
be
used
as
`t
racer
s'
in
the
body
and
(gi
ven
inf
ormat
ion)
f
or
other
uses
expl
ain
that
t
he
hal
fli
fe
of
`t
racer
s'
must
be
of
an
appr
opr
iat
e l
engt
h t
o al
low det
ect
ion
but
not
cause
undue
damage
under
stand
the
use
of
radi
oisot
opes
in
the
dat
ing
of
archaeol
ogi
cal
and
geol
ogi
cal
mat
eri
al
under
stand
that
knowl
ed ge
of
the
str
uctur
e of
t
he at
om devel
oped
in
ter
ms
of
a successi
on
of
gradual
ly
mor
e
sophi
sti
cat
ed models gi
ven i
nfor
ma t
ion,
i
nter
pret
t
hese
and ot
her
examples
of
such devel
opi
ng models

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AS Chemistry Content Checklist OCR Salters B
Done
Bonding and structure
dr
aw
and i
nter
pret
simpl
e el
ect
ron
`dot
and cr
oss'
di
agr
a ms t
o show how at
oms
bond
thr
ough
ioni
c,
coval
ent
and
dati
ve coval
ent
bonds
and be
able
to
descri
be
a si
mp l
e model
of
me t
a l
l
ic
bondi
ng
descr
ibe
some
li
mit
ati
ons
of
these
model
s
r
ecall
t
he…read more

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AS Chemistry Content Checklist OCR Salters B
Module 2 ­ Developing Fuels
Done
Formulae, equations and amount of substance
use
the
concept
of
amount
of
subst
ance
to
per
for
m cal
cul
ati
ons
i
n vol
vi
ng:
vol
umes
of
gases,
bal
anced
chemi
cal
equat
ions,
ent
halpy
changes
Done
Energetics
expl
ain
and
use
the
ter
ms :
exot
hermic,
endot
hermic,
st
andar
d st
ate,
(
standar
d)
enthal
py
change
of
combust
ion
(
H c)
,…read more

Page 4

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AS Chemistry Content Checklist OCR Salters B
r
ecogni
se
member
s of
t
he
fol
lowi
ng
homol
ogous
ser
ies:
al
kanes,
cycl
oal
kanes,
al
kenes,
ar
enes,
al
cohol
s,
et
her
s
expl
ain
and
use
the
ter
ms:
al
iphat
ic,
ar
omat
ic,
sat
urat
ed
and
unsat
urat
ed
use
syst
emat
ic
nomencl
atur
e t
o name,
and
int
erpr
et
the
names
of,
al
kanes
and
alcohol
s
Done
Organic reactions
descr
ibe
and…read more

Page 5

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AS Chemistry Content Checklist OCR Salters B
AS Unit F332: Chemistry of Natural Resources
Module 3 ­ Elements from the Sea
Done
Formulae, equations and amount of substance
use
the
concept
of
amount
of
subst
ance
to
per
for
m calcul
ati
ons
i
n vol
ving:
mol
ecul
ar
for
mul
ae,
per
cent
age
yiel
d,
masses
of
reagent
s,
vol
umes of
gases
and
concent
rat
ions
of
sol
uti
on s
wri
te
and
int
erpr
et
any
bal
anced
chemi…read more

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AS Chemistry Content Checklist OCR Salters B
use
syst
emat
ic
nomencl
atur
e t
o name
inor
gani
c compounds
descr
ibe
redox
react
ions
of
s
and
p bl
ock el
ement
s and
thei
r
compounds
in
ter
ms
of
elect
ron
tr
ansf
er,
usi
ng
hal
f
equati
ons t
o r
epresent
t
he oxi
dat
ion
and r
educt
ion
react
ions
def
ine
oxi
dat
ion
and
reduct
ion
as
loss
and
gai
n of
el
ect…read more

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AS Chemistry Content Checklist OCR Salters B
descr
ibe
in
out
li
ne
the
prepar
ati
on
of
a chl
oroal
kane
fr
om
an
alcohol
usi
ng
H Cl
descr
ibe
and
expl
ain
the
pri
nci
pal
st
ages
in
the
pur
if
icat
ion
of
an
organi
c l
i
q ui
d pr
oduct
:
(
i)
shaki
ng
w i
t
h
sodi
um
hydr
ogencar
bonat
e sol
uti
on
to
remove
aci
dic
impur
it
ies,
(
ii…read more

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AS Chemistry Content Checklist OCR Salters B
Module 4 ­ The Atmosphere
Done
Bonding and structure
descr
ibe
examp l
es
of
giant
coval
ent
(
networ k)
st
ruct
u res,
such
as
diamond and
sil
i
con(I
V )
oxi
de expl
ain
di
ff
erences
in
the
physi
cal
proper
ti
es
of
C O2 and Si
O 2 i
n t
erms of
t
hei
r di
ff
erent
st
ruct
ures
Done
Kinetics
r
ecall
(
and expl
ain
in…read more

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AS Chemistry Content Checklist OCR Salters B
Done
Reaction mechanisms
descr
ibe
the
dif
fer
ence
bet
w een
homol
yti
c and
het
erol
yti
c bond
fi
ssi
on
and
recogni
se
exampl
es
r
ecal
l
the
for
ma t
ion,
nat
ure
and
react
ivi
ty
of
radi
cal
s and
expl
ain
the
mechani
sm
of
a r
adi
cal
chai
n r
eact
ion
i
nvol
vi
ng i
nit
iat
ion,
pr
opagati
on
and
terminat
ion
use…read more

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AS Chemistry Content Checklist OCR Salters B
Module 2 ­ Polymer Revolution
Done
Bonding and structure
expl
ain
how
hydr
ogen
bonds
for
m and
descr
ibe
and
give
exampl
es
of
hydr
ogen
bondi
ng,
i
ncl
udi
ng
in
w at
er
and
i
ce
expl
ain
the
rel
ati
ve
boi
li
ng
poi
nts
of
subst
ances
in
ter
ms
of
int
ermol
ecul
ar
bonds
descr
ibe
and expl
ain
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