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Infection and response
Homeostasis and response
Responding to change (a2 only)
Energy transfers (a2 only)
Cell biology
Organisms respond to changes in their internal and external environments (a-level only)
Biological molecules
Organisation
Substance exchange
Bioenergetics
Genetic information & variation
Inheritance, variation and evolution
Genetics & ecosystems (a2 only)
Ecology
Cells
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1c the tudors: england, 1485-1603
2o democracy and nazism: germany, 1918-1945
2d religious conflict and the church in england, c1529-c1570
World war two & the holocaust
2j america: a nation divided, c1845-1877
2m wars and welfare: britain in transition, 1906-1957
The cold war
Inter-war germany
1l the quest for political stability: germany, 1871-1991
1f industrialisation and the people: britain, c1783-1885
Medieval period: 1066 -1509
Britain & the wider world: 1745 -1901
2n revolution and dictatorship: russia, 1917-1953
World war one
Britain: 1509 -1745
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9
1
Eliza
27/04/2023
Chemistry
Rates of reaction 2.2
Chemistry WJEC a-level. Includes: practicals, diagrams and collision theory.
27/04/2023
667
10
359
12/13
Required Practical 3
Investigation of how rate of reaction changes with temperature || passed all competencies
5
119
12/13
6.2 Changes in an Equilibrium Reaction
Summary of Equiilbrium Conditions 6.2
9
260
12/13
rate eqs, arrhenius eq, rate determining step & order of the reaction | AQA A-Level Physical Chemistry
includes notes on: factors affecting the rate of chemical reactions, temperature affecting the rate constant, arrhenius eq, rate determining step & order of the reaction
10
439
S5
Rates of Reaction + activation energy
Higher Chemistry - Rates of Reaction (collision theory, altering factors, activation energy)
51
837
12/13
All organic mechanisms alevel
All mechanisms in all ways
12
451
12/12
Rates of Reaction
Summary of rates of reaction for OCR A A-Level Chemistry.
Average app rating
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Chemistry WJEC a-level. Includes: practicals, diagrams and collision theory.
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Improve your grades
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Chemistry - Required Practical 3
Investigation of how rate of reaction changes with temperature || passed all competencies
10
359
2
Chemistry - 6.2 Changes in an Equilibrium Reaction
Summary of Equiilbrium Conditions 6.2
5
119
0
Chemistry - rate eqs, arrhenius eq, rate determining step & order of the reaction | AQA A-Level Physical Chemistry
includes notes on: factors affecting the rate of chemical reactions, temperature affecting the rate constant, arrhenius eq, rate determining step & order of the reaction
9
260
0
Chemistry - Rates of Reaction + activation energy
Higher Chemistry - Rates of Reaction (collision theory, altering factors, activation energy)
10
439
0
Chemistry - All organic mechanisms alevel
All mechanisms in all ways
51
837
0
Chemistry - Rates of Reaction
Summary of rates of reaction for OCR A A-Level Chemistry.
12
451
0
Average app rating
Pupils love Knowunity
In education app charts in 17 countries
Students have uploaded notes
iOS User
Philip, iOS User
Lena, iOS user