Study guides
Find a topic, check your course details and build your understanding.
Search a set text, topic, awarding organisation, qualification or course code. Check the version shown on each guide.
Showing 7351–7380 of 12584 guides
Mathematics
Mathematical problem solving: Evaluate, including by making reasoned…
Pearson EdexcelA-Level
9MA0
Mathematics
Mathematical problem solving: Interpret and communicate solutions in the…
Pearson EdexcelA-Level
9MA0
Mathematics
Mathematical problem solving: Recognise the underlying mathematical…
Pearson EdexcelA-Level
9MA0
Mathematics
Mathematical problem solving: Understand that many mathematical problems…
Pearson EdexcelA-Level
9MA0
Mathematics
Mathematical problem solving: Understand the concept of a mathematical…
Pearson EdexcelA-Level
9MA0
Mathematics
Mathematical problem solving: Understand, interpret and extract…
Pearson EdexcelA-Level
9MA0
Mathematics
Mathematical modelling: Interpret the outputs of a mathematical model in…
Pearson EdexcelA-Level
9MA0
Mathematics
Mathematical modelling: Translate a situation in context into a…
Pearson EdexcelA-Level
9MA0
Mathematics
Mathematical modelling: Understand and use modelling assumptions.
Pearson EdexcelA-Level
9MA0
Mathematics
Mathematical modelling: Understand that a mathematical model can be…
Pearson EdexcelA-Level
9MA0
Mathematics
Mathematical modelling: Use a mathematical model with suitable inputs to…
Pearson EdexcelA-Level
9MA0
Combined Science
Identify in a given reaction, symbol equation or half equation which…
AQAGCSE
8464
Chemistry
Oxidation is the loss of electrons and reduction is the gain of electrons.
AQAGCSE
8462
Combined Science
Oxidation is the loss of electrons and reduction is the gain of electrons.
AQAGCSE
8464
Chemistry
Student should be able to: write ionic equations for displacement…
AQAGCSE
8462
Combined Science
Write ionic equations for displacement reactions
AQAGCSE
8464
Chemistry
Acidified potassium dichromate(VI) is a suitable oxidising agent.
AQAA-Level
7405
Chemistry
Alcohols are classified as primary, secondary and tertiary.
AQAA-Level
7405
Chemistry
Primary alcohols can be oxidised to aldehydes which can be further…
AQAA-Level
7405
Chemistry
Oxidation of alcohols: Secondary alcohols can be oxidised to ketones.
AQAA-Level
7405
Chemistry
Students should be able to: write equations for these oxidation reactions…
AQAA-Level
7405
Chemistry
Oxidation of alcohols: Tertiary alcohols are not easily oxidised.
AQAA-Level
7405
Chemistry
Oxidation is the process of electron loss and oxidising agents are…
AQAA-Level
7405
Chemistry
Reduction is the process of electron gain and reducing agents are electron…
AQAA-Level
7405
Chemistry
Students should be able to: work out the oxidation state of an element in…
AQAA-Level
7405
Chemistry
The rules for assigning oxidation states.
AQAA-Level
7405
Chemistry
Appreciate that results of research by different groups in the scientific…
AQAA-Level
7405
Chemistry
Chemists have now developed alternative chlorine-free compounds.
AQAA-Level
7405
Chemistry
Chlorine atoms are formed in the upper atmosphere when ultraviolet…
AQAA-Level
7405
Chemistry
Chlorine atoms catalyse the decomposition of ozone and contribute to the…
AQAA-Level
7405
A week of Premium from your first lesson · Then the free plan continues · No card, no charge