Transcript Chemistry 1 help (part 2)

C1 REVISION – CHAPTER 1 – FUNDAMENTAL IDEAS
Draw the symbol for sodium
include its atomic mass and atomic
number (what do they tell us)
What are the charges and masses of
electrons, protons and neutrons
Write down all you know about the periodic table
Balance the following equation:
Draw the electronic configuration for argon
Describe how sodium
and chlorine bond;
Ca
+
02
CaO
Cl2
+
Al
AlCl3
How many atoms and elements are there is:
C2H5OH ?
Where are electrons and neutrons and protons found in an
atom?
What is covalent bonding?
KEY WORDS:
Electron
Proton
Neutron
Shell
Electronic Configuration
Orbit
ASSESSMENT:
C1 REVISION – CHAPTER 2 – ROCKS & BUILDING MATERIALS
What is the scientific name AND
chemical formula for limestone?
What is produced when a
carbonate reacts with an acid?
What is thermal decomposition?
Write the word and symbol equation for the
thermal decomposition of limestone
What is cement?
What is concrete?
What are the benefits and drawbacks to limestone quarrying?
BENEFITS
DRAWBACKS
Complete the limestone reaction cycle:
Calcium Carbonate
Add CO2
Add more
water &
filter
Heat
Add water
KEY WORDS:
CALCIUM CARBONATE
THERMAL DECOMPOSITION
CONCRETE
CEMENT
QUARRYING
LIMESTONE
LIMEWATER
ASSESSMENT:
C1 REVISION – CHAPTER 3 – METALS & THEIR USES
Put these metals in their order of reactivity
Carbon, Magnesium, Copper, Iron & Potassium
Explain a bit about each of the ways to extract copper:
Less reactive metals are displaced by carbon. Complete the equation below and then
make your own one:
Copper Oxide + Carbon
 _______________ + _______________
Displacement:

What is an ore?
Smelting:
Give 2 use AND properties of:
i)
Aluminium
Bioleaching
How is iron extracted?
Phytomining
ii)
Titanium
What is an alloy?
KEY WORDS:
Name 2 alloys:
DISPLACEMENT
ORE
BLAST FURNACE
ALLOY
SMELTING
BIOLEACHING
PHYTOMINING
ASSESSMENT:
C1 REVISION – CHAPTER 4 – CRUDE OIL & FUELS
Name the process by which we
separate crude oil into useful
components:
Give a problem each pollutant causes:
Carbon Dioxide
BENEFITS
Sulphur Dioxide
What property does this
process rely on?
Give the benefits and drawbacks of each alternative fuel
DRAWBACKS
BIODIESEL
(more detail
required for
this one!)
Carbon Monoxide
Nitrogen Oxide
What does ‘saturated’ mean?
Particulates
ETHANOL
Complete the table to summarise alkanes and alkenes:
ALKANES
Saturated or
unsaturated
ALKENES
HYDROGEN
General formula
Name an example
Draw an example
KEY WORDS:
ALKANE
ALKENE
SATURATED
FRACTIONAL DISTILLATION
ALTERNATIVE FUEL
POLLUTANT
COMBUSTION
ASSESSMENT:
C1 REVISION – CHAPTER 5 – PRODUCTS FROM OIL
What does ‘cracking’ mean?
What is ‘polymerisation’?
What happens to the following
when added to Bromine water:
Draw a diagram to demonstrate it:
List 3 problems with plastics:
i) Alkanes
ii) Alkenes
How are biodegradable plastics made?
Describe how 2 designer polymers
work:
Explain the 2 ways ethanol can be
produced:
What are the problems with them?
KEY WORDS:
CRACKING
POLYMERISATION
PLASTIC
POLYMER
MONOMER
FERMENTATION
BIODEGRADABLE
ASSESSMENT:
C1 REVISION – CHAPTER 6 – PLANT OILS
What is the equation for photosynthesis?
What do emulsifiers do?
Name 2 products that need emulsifiers in them
Describe the 2 ways to extract plant oils:
Pressing
Distillation
Name 2 products that ARE emulsifiers
Complete the diagram to demonstrate emulsification:
Water
What does hydrophobic
mean?
Use the diagram to explain how oils are hardened into spreads (hydrogenation)
Oil
Conditions required:
What does hydrophilic
mean?
+
Explain what is happening:
KEY WORDS:
PRESSING
DISTILLATIOON
HARDENING
HYDROGENATION
EMULSIFIER
HYDROPHOBIC
HYDROPHILIC
ASSESSMENT:
C1 REVISION – CHAPTER 7 – OUR CHANGING PLANET
What are the layers of the Earth?
How did life on Earth possibly start? Use the headings below
to help you.
Miller-Urey Experiment:
Complete the table to show the
atmosphere of Earth today
Gas
What is continental drift?
What causes the motion of the plates?
%
What happens at plate boundaries
Others (inc. Argon)
What was Earth’s atmosphere like
in the past?
What is the carbon cycle?
Meteorites
Deep Sea Vents
Explain how it changed to contain
oxygen
Why have carbon levels been
increasing?
KEY WORDS:
ATMOSPHERE
CARBON CYCLE
MANTLE
CRUST
CORE
MILLER-UREY
ASSESSMENT:
All substance are made out of ______ .
Limestone is mainly composed of
________ _________ . Limestone is
extracted by __________ . There are
many advantages and disadvanatages to
quarrying:
advantages
ALLOYS
What is an alloy?_____________
__________________________
__________________________
What is special about smart
alloys?_____________________
__________________________
__________________________
TITANIUM & COPPER
These are both _________ metals
found in the middle of periodic
table. Titanium is good for
replacement hip joints and rockets
because ___________________
__________________________
_________________________ .
Copper is good for pipes and wiring
because____________________
__________________________
_________________________ .
disadvantages
Products from
rocks
ALUMINIUM
Draw the atoms in metal and
explain why they are malleable:
Thermal decomposition of
limestone
Calcium
Carbonate
If a little water is added to
calcium oxide you get______
________, which can be
used to raise the pH of soil.
If you add more water to
this you get _________ ,
which is used to test for
carbon dioxide.
Uses of limestone:
_____________________
_____________________
_____________________
_____________________
Describe different methods
of extracting metals
What are the advantages of
recycling aluminium? _________
_________________________
_________________________
NAME.................................
Score
/13
These are examples of
unsaturated
hydrocarbons (contain
double bonds)
Products of this
reaction consist of...
These are examples of
saturated hydrocarbons
(do not contain double
bonds)
The products of this
process are made more
useful by........(a form of
thermal decomposition)
F
This process requires
heat and a catalyst
These compounds
react with Bromine
water in the
following way.....
These compounds
react with Bromine
water in the
following way.....
D
Crude oil is separated by the
process of...
Plastic drinks bottles are made
from the plastic....
Polymers
Mind map
Alkenes are used to make
polymers by this process......
A
The weak forces between
molecules are called........
P
These consist of many small
individual.....
H
H
C
H
...which join up to make......
I
F
C
H
If we can break these easily by
heating, the plastic is known as
....
If the plastic also has strong
chemical bonds between the
polymer chains they are known
as.........
NAME.................................
Score
/13
These are examples of
unsaturated
hydrocarbons (contain
double bonds)
ALKENES
Products of this
reaction consist of...
These are examples of
saturated hydrocarbons
(do not contain double
bonds)
ALKANES
CRACKING
The products of this
process are made more
useful by........(a form of
thermal decomposition)
FRACTIONAL
This process requires
heat and a catalyst
These compounds
react with Bromine
water in the
following way.....
DECOLOURISE
These compounds
react with Bromine
water in the
following way.....
NO REACTION
DISTILLATION
POLY(ETHENETEREPHTHALATE)
OR PET
Crude oil is separated by the
process of...
Plastic drinks bottles are made
from the plastic....
Polymers
Mind map
Alkenes are used to make
polymers by this process......
The weak forces between
molecules are called........
ADDITION POLYMERISATION
These consist of many small
individual.....
H
H
C
MONOMERS
...which join up to make......
H
THERMOSETTING
PLASTICS
INTERMOLECULAR FORCES
C
H
POLYMERS
If we can break these easily by
heating, the plastic is known as
....
If the plastic also has strong
chemical bonds between the
polymer chains they are known
as.........
THERMOSOFTENING PLASTICS