Study guides
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Showing 2551–2580 of 3099 guides
Combined Science
The effect of changing concentration (HT only): Students should be able to interpret appropriate given data to predict the effect of a change in concentration of a reactant or product on given reactions at equilibrium.
AQAGCSE
8464
Combined Science
The effect of changing conditions on equilibrium (HT only): If a system is at equilibrium and a change is made to any of the conditions, then the system responds to counteract the change.
AQAGCSE
8464
Combined Science
The effect of changing conditions on equilibrium (HT only): Students should be able to make qualitative predictions about the effect of changes on systems at equilibrium when given appropriate information.
AQAGCSE
8464
Combined Science
The effect of changing conditions on equilibrium (HT only): The effects of changing conditions on a system at equilibrium can be predicted using Le Chatelier’s Principle.
AQAGCSE
8464
Combined Science
The effect of changing conditions on equilibrium (HT only): The relative amounts of all the reactants and products at equilibrium depend on the conditions of the reaction.
AQAGCSE
8464
Food Preparation and Nutrition
The effect of heat on food
OCRGCSE
This guide provides a comprehensive, exam-focused breakdown of how heat affects food, a core topic in the OCR GCSE Food Preparation and Nutrition specification. It covers the precise scientific principles of gelatinisation, coagulation, caramelisation, and dextrinisation, equipping candidates with the detailed knowledge required to secure top marks."
Combined Science
The effect of lifestyle on some non-communicable diseases: A causal mechanism has been proven for some risk factors, but not in others.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: aspects of a person’s lifestyle
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: Carcinogens, including ionising radiation, as risk factors in cancer.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: discuss the human and financial cost of these non- communicable diseases to an individual, a local community, a nation or globally
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: explain the effect of lifestyle factors including diet, alcohol and smoking on the incidence of non-communicable diseases at local, national and global levels.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: Many diseases are caused by the interaction of a number of factors.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: Obesity as a risk factor for Type 2 diabetes.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: Risk factors are linked to an increased rate of a disease.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: Students should be able to translate information between graphical and numerical forms; and extract and interpret information from charts, graphs and tables in terms of risk factors.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: Students should be able to understand the principles of sampling as applied to scientific data in terms of risk factors.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: Students should be able to use a scatter diagram to identify a correlation between two variables in terms of risk factors.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: substances in the person’s body or environment.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: The effect of alcohol on the liver and brain function.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: The effect of smoking on lung disease and lung cancer.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: The effects of diet, smoking and exercise on cardiovascular disease.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: The effects of smoking and alcohol on unborn babies.
AQAGCSE
8464
Combined Science
The effect of lifestyle on some non-communicable diseases: They can be:
AQAGCSE
8464
Combined Science
The effect of pressure changes on equilibrium (HT only): a decrease in pressure causes the equilibrium position to shift towards the side with the larger number of molecules as shown by the symbol equation for that reaction.
AQAGCSE
8464
Combined Science
The effect of pressure changes on equilibrium (HT only): an increase in pressure causes the equilibrium position to shift towards the side with the smaller number of molecules as shown by the symbol equation for that reaction
AQAGCSE
8464
Combined Science
The effect of pressure changes on equilibrium (HT only): For gaseous reactions at equilibrium:
AQAGCSE
8464
Combined Science
The effect of pressure changes on equilibrium (HT only): Students should be able to interpret appropriate given data to predict the effect of pressure changes on given reactions at equilibrium.
AQAGCSE
8464
Combined Science
The effect of temperature changes on equilibrium (HT only): If the temperature of a system at equilibrium is decreased:
AQAGCSE
8464
Combined Science
The effect of temperature changes on equilibrium (HT only): If the temperature of a system at equilibrium is increased:
AQAGCSE
8464
Combined Science
The effect of temperature changes on equilibrium (HT only): Students should be able to interpret appropriate given data to predict the effect of a change in temperature on given reactions at equilibrium.
AQAGCSE
8464
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