Chemistry ` Rates Of Reactions
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Chemistry ` Rates of Reactions Questions
The effect of temperature
• Why does raising the temperature increase the rate of reaction? • What temperature changes will double the rate? • What temperature changes will halve the rate?
• What is the equation for the rate of a reaction? • How can we measure the rate of a reaction?
The effect of Concentration
• Why does increasing the concentration or pressure on a solution increase the rate of reaction?
Collision Theory
• What is the collision theory? • What factors alter the rate of reaction?
The Effect of a Catalyst
• What is the effect of a catalyst on the activation energy of a reaction? • Why are many different catalysts needed?
Chemistry
Chemistry
• Describe how fractional distillation
• Why does crude oil need to be separated? • How do we separate crude oil? • What are Hydrocarbons? • How can we represent molecules?
Chemistry
Chemistry
works? (Include method, chain length and boiling point examples).
• What can be produced in incomplete combustion and where can this take place? • What effects does this have?
• How do fossil fuels cause global warming? • What is global dimming? • How can we reduce the amount of sulphur dioxide released?
Chemistry • What is the general formula for
Alkanes? • What is saturated and unsaturated?
Chemistry ` Rates of Reactions Questions
The effect of temperature
• Why does raising the temperature increase the rate of reaction? • What temperature changes will double the rate? • What temperature changes will halve the rate?
• What is the equation for the rate of a reaction? • How can we measure the rate of a reaction?
The effect of Concentration
• Why does increasing the concentration or pressure on a solution increase the rate of reaction?
Collision Theory
• What is the collision theory? • What factors alter the rate of reaction?
The Effect of a Catalyst
• What is the effect of a catalyst on the activation energy of a reaction? • Why are many different catalysts needed?
Chemistry
Chemistry
• Describe how fractional distillation
• Why does crude oil need to be separated? • How do we separate crude oil? • What are Hydrocarbons? • How can we represent molecules?
Chemistry
Chemistry
works? (Include method, chain length and boiling point examples).
• What can be produced in incomplete combustion and where can this take place? • What effects does this have?
• How do fossil fuels cause global warming? • What is global dimming? • How can we reduce the amount of sulphur dioxide released?
Chemistry • What is the general formula for
Alkanes? • What is saturated and unsaturated?
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