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Carys Thompson
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Decks in this class (76)
Apparatus and Techniques
To read the meniscus you must,
To read the top pan balance you must,
What is it when the top pan balan...
5
cards
Balancing symbol equations
How many atoms does nh 4 no 3,
How many elements does nh 4 no 3,
What must the reactants and produ...
4
cards
Chemical analysis
Pure substance melting points,
Formulation,
Pure substance
8
cards
Compounds and Molecules
Compound,
Molecule,
Mono
13
cards
Crude Oil
Crude oil forms,
Crude oil,
Fraction
10
cards
Development of the Atomic Model
What did dalton discover of the atom,
What did jj thomson discover of t...,
What did rutherford discover of t...
6
cards
Development of the Periodic Table
Early periodic tables were arrang...,
Mendeleev arranged the elements by,
Mendeleev left gaps of
5
cards
Earth's Atmosphere
Early oceans formed when,
Carbon dioxide deceased when ocean,
Carbon dioxide decreased when rocks
9
cards
Isotopes, RAM and RFM
Mass percentage,
Isotopes are,
Isotopes have
3
cards
Metal and Acid reactions
Observations of metal and acid re...,
Metal acid
2
cards
Neutralising reactions
Bases and alkalis __________ acids,
Alkalis are _______ bases,
Acid metal carbonate
5
cards
Periodic Table
A group conatins element with,
An element contains atoms with th...,
Elements are arranged by
12
cards
The Atom
Nucleus contains,
3 subatomic particles,
Max electrons in 1st shell
6
cards
Water Treatment
Sludge treatment,
Effulent treatment,
Water treatment
5
cards
pH Scale
Ph meter,
Ph indicator,
Ph 7
8
cards
Metallic bonding
Structure of a metal,
Why do metals have high melting p...,
How does metal conduct electricity
5
cards
Temperature and rate
An increase in temperature of rea...,
Higher temperature,
Erq temperature and rate
3
cards
Pressure and rate
In a reaction between reacting ga...,
Higher pressure graph,
Lower pressure graph
5
cards
Reversible reactions and equilibrium
Reversible reactions occur when,
If the forwards reaction is endot...,
In a revesible reaction the same ...
9
cards
Graphene and fullerenes
Graphene definition,
Fullerenes definition,
What are the 2 types of fullerenes
5
cards
Electrolysis
Positive anode name,
Negative anode name,
Non metal ions are attrachted to ...
8
cards
Giant covalent structures
Diamond contains,
Why is diamond hard,
Graphite contains
9
cards
Surface area and rate
An increase in surface area of th...,
Larger surface area,
What has the largest surface area...
6
cards
Alkanes and cracking
What are the two cracking types,
Why is cracking of hydrocarbons done,
What does catalytic cracking involve
26
cards
Paper chromatography
Why is paper chromatography used,
Method to paper chromatography,
How does paper chromatography work
7
cards
Groups of the periodic table
Group 1,
Group 0,
Group 7
12
cards
Giant covalent structures
What is diamond made from,
Why is diamond hard,
Why doesn t diamond conduct elect...
8
cards
Structural models
What relates to ionic charges,
Group 1 what ionic charge,
Group 2 what ionic charge
15
cards
Ionic bond formation
How does a sodium atom become a s...,
How does a chlorine atom become a...,
How oppositely charged ions from ...
7
cards
Atmospheric pollutants from fuels
Carbon monoxide co description,
Carbon monoxide formed,
Carbon monoxide human health prob...
13
cards
Electrolysis (RP)
What are we finding out in the el...,
Method for electrolysis experiment,
Electrolysis
11
cards
Greenhouse effect and global climate change
Greenhouse effect,
How have humans led to global cli...,
Effects of global climate change
4
cards
Exothermic and endothermic reactions
Exothermic definition,
Endothermic definition,
Example of exothermic reactions
8
cards
Catalyst and rate
What is an catalyst,
How does a catalyst work,
Biological catalysts
4
cards
Extraction of metals and reduction
Why can t all metal oxides be red...,
What is reduction of metal oxides,
What metals can be reduced with c...
4
cards
Sustainability and LCAs
Sustainable development definition,
Renewable resource,
Non renewable resource
8
cards
Desalination of sea water
Why do we remove salt from sea water,
2 methods of desalination of sea ...,
Disadvantages of desalination
6
cards
Small covalent molecules
How does a molecule form,
Dot cross diagrams show,
Properties of small molecules
6
cards
Making salts
Acid metal oxide,
Acid metal carbonate,
Method of making salts
10
cards
Temperature changes
Method for required practical tem...,
How to draw graph for required pr...,
Required practical temperature ch...
7
cards
Using structural models
How to calculate the formula usin...,
How to calulate the formual using...,
Group 1 ionic charge
14
cards
Concentration of solutions
Concentration of a solution defin...,
Calculating concentration of a so...,
Solute definition
12
cards
Mole calculations
Avogadro s constant,
Mole equation,
How many atoms are in 3 moles of ...
6
cards
Energy change of reactions
Breaking of bonds are exo or endo,
Making of bonds are exo or endo,
Energy needed to break the bonds ...
8
cards
Acidic and alkaline solutions
Neutral ph hydrogen concentration,
Ph 3 hydrogen concentration,
Ph 5 hydrogen concentration
11
cards
Electrolysis and half equations
What ions are attracted to the ca...,
What ions are attracted to the ca...,
Oxidation means
14
cards
Neutralisation
Pipette definition,
Biuret definition,
Neutralisation practical method
5
cards
Concentrations of solutions mol/dm3
1
cards
Percentage yield and atom economy
Percentage yield equation,
Why are percentage yields never 100,
Atom economy definition
6
cards
Gas volumes
How to calculate gas volume,
Why do you times moles by 24 when...,
Calculating gas volume from mole ...
4
cards
Changes in rate of reaction
Collision theory definition,
When is rate of reaction fastest ...,
When is rate of reaction slowing ...
5
cards
Calculating rate of reaction
How do you calculate mean rate of...,
How do you calculate mean rate of...,
How do you calculate mean rate of...
4
cards
Water analysis
Method for water analysis test fo...,
Method for water analysis mass of...,
Why do you use a water bath in wa...
5
cards
Le Chatelier's principle
Le chatelier s principle,
If you,
If you raise temperature at equil...
7
cards
Alternative methods of extracting metals
Phytomining definition,
Phytomining and bioleaching advan...,
Phytomining and bioleaching disad...
6
cards
Haber process
Haber process definition,
How is ammonia gas made,
Conditions of the haber process
12
cards
Testing for ions
Method for the flame test in test...,
Method for sodium hydroxide test ...,
If flame colour is crimson what i...
15
cards
Separating mixtures
Separating mixtures required prac...,
How can salt and copper be separated,
3
cards
Concentration and rate
How does an increase in concentra...,
Higher concentration,
What happens to the graph of rate...
4
cards
Reactivity series
Metal water,
Metal acid,
Reactivity series
8
cards
Properties of ionic compounds
Structure of ionic compound,
Do ionic compounds conduct electr...,
Do ionic compounds have high melt...
4
cards
Extracting aluminium using electrolysis
How is aluminium extracted from a...,
Oxidation occurs at the cathode o...,
Reduction occurs at the cathode o...
6
cards
Rate of reaction (RP)
Method of rate of reaction,
Method of rate of reaction measur...,
3
cards
Metal displacement reactions
When does displacement happen,
Reactivity series,
What are spectator ions
5
cards
Transition metals
Transition metals examples,
Physical properties of transition...,
Chemical properties of transition...
6
cards
Ceramics and compounds
Ceramics definition,
Properties of ceramics,
Examples of ceramics
13
cards
Instrumental methods of analysis
Flame emission spectroscopy,
Advantages of f,
Why are instrumental methods bett...
4
cards
Corrosion and its prevention
When does corrosion occur,
When does iron rust,
Rate of iron corrosion increases ...
11
cards
Alloys as useful materials
Alloy definition,
Why are pure metals malleable,
Why are alloys less malleable
14
cards
Chemical and fuel cells
Chemical cells definition,
Chemical cells when is a larger v...,
Factors that affect voltage of a ...
14
cards
Alkenes and polymerisation
Why are alkenes unsaturated,
Structure of alkenes,
Additional of hydrogen with alkenes
9
cards
Properties of plastics
Ldpe properties,
Hdpe properties,
Low and high density polyethene d...
8
cards
Alcoholes and carboxylic acids
Structure or alcohols,
Fermentation definition and condi...,
Functional group and general rule...
13
cards
Naturally occurring polymers
What happens when glucose monomer...,
Why can t humans break down cellu...,
How is the structure of dna formed
9
cards
Particle size and their properties
Particle size nano,
Particle size fine,
Particle size coarse
13
cards
Bonding
Size made from what particles bon...,
Size made from what particles bon...,
Size made from what particles bon...
20
cards
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Z - Chemistry (GCSE)
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