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Chemistry Paper 1, Equations - Coggle Diagram
Chemistry Paper 1
Atomic Structure and Periodic Table
Atom
Smallest Part of element
Element
A Substance made of 1 type of atom
Practicals
Filtration
placing a
filter paper
in a funnel
pouring the
solid-liquid
mixture into the funnel
collecting the liquid that
passes through (filtrate)
in a flask while the solid (residue) is trapped on the filter paper
Crystallisation
A solution is placed in an
evaporating basin and heated
with a Bunsen burner.
The
volume of the solution has decreased
because some of the
water has evaporated.
Solid particles begin to form in the basin.
All the
water has evaporated
,
leaving solid crystals behind.
Simple Distillation
heat a liquid mixture in a flask
until the desired component boils and turns to vapor
The vapor then travels into a condenser, where it is cooled by circulating cold water, causing it to
condense back into a liquid.
The pure liquid,
called the distillate
, is then collected in a separate container,
leaving behind any less volatile impurities.
Fractional Distillation
Chromatography
Electrolysis
Equations
M(ass)=Mr x Moles
(kg)
Mol
Concentration = Mass/volume
Same as density
Atom economy = Mr desired products/Mr of all reactants
x100 to make percentage
Concentration = moles/volume