A pdf containing the full physical chemistry spec for OCR chemistry A. All colour coded to link with titles. Explains key concepts in depth. Demonstrates in an aesthetic way
in
mobey Solution
mobeytorag
solution solid in
dissolved
- a (could be a
gas) solvent
cragade constant, he number
of particles
concentration the amount i na volume
solute of solution mole:"number
of particles is of
of
-
in one more
the number
of particle
in a volume carbon. 12 12
given y
=
mass
n CV if
and Mr x
mol
only
= in
1000
emperial
formular we
simplictwhole number ratio
of atoms
i na
compound
-
How to calculate divide
mans/persentage getmolar amountwhich used ratio
by
to
no can be to
find
-
You can when use this
to calculate
molar mass
by addingup the Mr
of the emperial formula
of me inthe
substance
question
and divide
itby the mass to the
find ratio.
atom flochiometry balanced
reconomy
in
equations, the
balancingnumber
the
give
molar ratio;the stoichiometry
ratio
denied out
%. sumomolermares of
=
gazequation
instandard v
conditions n
= 24,000
x (in cm)
percentage
yield
kepn
Conversion -> Pa °c -> k
one
field
viral
%= x 1000
+
273
3
da -> m am -> m
1000
- 1,000,000
↓
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