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holly evans
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Decks in this class (48)
rates of reaction - mean rate of reaction
What does the slope of a line on ...,
Steeper line 2,
Steep line at start of graph 3
8
cards
rate of reaction - using tangents to determine rate
Curve of graph constantly changing 1,
Steeper tangent 2,
How to use a tangent 3
3
cards
rate of reaction - effect of concentration on rate
What is the collision theory 1,
What is rate of reaction determin...,
Start of a reaction time graph 3
8
cards
rate of reaction - effect of surface area on rate
What will particles in solution o...,
What happens to the particles not...,
Increase surface area of solid 3
5
cards
rate of reaction - effect of temperature on rate of reaction
What does it mean if product has ...,
What is activation energy 2,
What do the size of arrows on par...
7
cards
rates of reaction - catalysts
What do catalysts do 1,
What is the importance of a catal...,
How do catalysts increase rate of...
8
cards
rate of reactions - reversible reactions
What does an arrow in one directi...,
2,
How can you change direction of e...
6
cards
rate of reactions - concentration and reversible reactions
What happens if a system is at eq...,
2no2 n2o4 what happens if we incr...
2
cards
rate of reactions - temperature and reversible reactions
What happens if we increase tempe...,
What happens if we decrease the t...,
2no2 n2o4 forward reaction exothe...
3
cards
rate of reactions - pressure and reversible reactions
What does pressure affect 1,
What is 1 thing the pressure of g...,
What happens if we increase press...
6
cards
organic chemistry - crude oil and hydrocarbons
Where is crude oil found and what...,
How is crude oil formed 2,
What is crude oil a mixture of 3
10
cards
organic chemistry - properties of hydrocarbons
First 4 alkanes 1,
What is viscosity 2,
Fluids with high viscosity 3
12
cards
organic chemistry - combustion of hydrocarbons
Examples of what are fuelled by h...,
What do hydrocarbon fuels release...,
What happens to the atoms of hydr...
5
cards
organic chemistry - fractional distillation of crude oil
How do we separate hydrocarbons i...,
What happens in fractional distil...,
First stage of fractional distill...
12
cards
organic chemisry - cracking
What binds do alkanes have 1,
Why don t long chain hydrocarbons...,
What is there a high demand for 3
12
cards
organic chemistry - alkenes
What bonds do alkenes have 1,
General formula of alkenes 2,
Ethene 3
7
cards
organic chemistry - reactions of alkenes
Why do all alkenes react in a sim...,
What is a functional group 2,
Functional group of alkenes 3
15
cards
organic chemistry - alcohols
Uses of alcohols 1,
Functional group of alcohols 2,
Structural formula for methanol 3
13
cards
organic chemistry - reaction of alcohols
What are alcohols in water 1,
What happens to the solubility of...,
What can we observe when alcohols...
12
cards
organic chemistry - carboxylic acids
Functional group of carboxylic ac...,
Methanoic acid 2,
Ethanoic acid 3
13
cards
organic chemistry - addition polymers
How is a polymer made 1,
2 types of polymers 2,
What are the monomers in addition...
9
cards
organic chemistry - condensation polymers
What are condensation polymers ma...,
What happens when monomers in con...,
How are condensation polymers for...
7
cards
organic chemistry - amino acids
Check flash cards in pink pouch 1
1
cards
organic chemistry - DNA
Flash cards in pink pouch 1
1
cards
chemical analysis - purity and formulations
What can a pure substance be 1,
What is a pure substance 2,
When does a pure substance melt b...
8
cards
chemical analysis - chromatography
What does paper chromatography al...,
Steps for chromatography 2,
What is the stationary phase in c...
15
cards
chemial analysis - testing for gases
How do we test for hydrogen 1,
How do we test for oxygen 2,
How do we test for carbon dioxide 3
4
cards
chemical analysis - flame tests
How do we identify a metal ion 1,
How to do a flame test 2,
What colour does the flame go if ...
13
cards
chemical analysis - metal hydroxide precipitates
What happens when we add sodium h...,
What s the problem with producing...,
What happens we add excess sodium...
11
cards
chemical analysis - identifying non metal ions
How do we test for carbonate ion 1,
How do we test for halide ions 2,
What colour precipitate do the ha...
4
cards
the atmosphere - the atmosphere
What is in the atmosphere today 1,
How long have gases in atmosphere...,
How old is earth and what does th...
14
cards
the atmosphere - fossil fuels
What are fossil fuels 1,
How is coal formed 2,
What is crude oil formed from 3
5
cards
the atmosphere - the greenhouse effect
What does the amount of water vap...,
Examples of greenhouse gases 2,
What does energy from the sun to ...
7
cards
the atmosphere - climate change
What are the increasing levels of...,
Why is carbon dioxide increasing 2,
What is carbon dioxide absorbed b...
10
cards
the atmosphere - carbon footprint
What is the carbon footprint 1,
How to reduce carbon dioxide emis...,
What are the problems with the so...
4
cards
the atmosphere - pollutants from fuels
What do fuels release 1,
Uses of coal uses of hydrocarbons 2,
What do most fuels contain includ...
14
cards
resources - using earth’s resources
What do we use resources for 1,
In most cases what are resources ...,
What do humans plant what are the...
9
cards
resources - potable water
What s the difference between pot...,
What does drinking water need to ...,
In the uk what provides most of o...
7
cards
resources - waste water treatment
What is water used for 1,
What does waste water contain 2,
How is waste water treated 3
7
cards
resources - alternative methods of extracting metals
Where are most metals found 1,
What is copper used in 2,
How is copper metal ores extracted 3
9
cards
resources - life cycle assessment
What is the purpose of a life cyc...,
Stages to carrying out a life cyc...,
Environmental impact of extractin...
6
cards
resources - recycling
What are all glass metals buildin...,
What is required to turn raw mate...,
What are plastics metals glass bu...
7
cards
resources - corrosion
What is meant by corrosion 1,
How to carry out experiment on th...,
Why is corrosion a big problem 3
6
cards
resources - alloys
What is an alloy 1,
Properties of alloys 2,
What metals are present in the al...
8
cards
resources - ceramics and composites
Use of side lime glass 1,
Brosilicate glass properties 2,
Clay ceramic uses how are clay ce...
6
cards
resources - thermosoftening and thermosetting polymers
What are the factors that determi...,
How do we change the conditions o...,
What is ldpe how is it formed 3
6
cards
resources - the Haber process
What is the haber process for man...,
Use of ammonia 2,
How do we increase yield of ammon...
9
cards
resources - NPK fertilisers
What are fertilisers important fo...,
What elements are in npk fertilis...,
How are npk fertilisers produced 3
9
cards
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chemistry paper 2
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