GCSE chemistry and combined chemistry
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | A reaction which can go from reactants to products but also from products to reactants
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| What chemical symbol represents a reversible reaction? | show 🗑
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| show | Endothermic
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| Two reactants require 30kJ to turn into products. What energy transfer is involved when the products turn into reactants? | show 🗑
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| show | The point in a reversible reaction when the forward and reverse reactions are occurring at the same rate
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| show | It is not changing
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| How is the amount of product changing at equilibrium? | show 🗑
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| show | The backward reaction will increase as it is endothermic and will reduce the temperature
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| A reaction is endothermic in the forward direction. What will occur if the temperature is increased? | show 🗑
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| A reaction is at equilibrium when some product is removed. What will occur? | show 🗑
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| A reaction is at equilibrium when the concentration of a reactant is increased. What will occur? | show 🗑
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| The reaction below is at equilibrium. What will occur when the pressure is increased?2H₂(g) + O₂(g) ⇌ 2H₂O(g) | show 🗑
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| show | 3H2(g) + N2 (g) ⇌ 2NH3(g)
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| What temperature is used for the Haber process? | show 🗑
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| show | Nitrogen from the atmosphere
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| show | Hydrogen from natural gas
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| show | To turn the ammonia into a liquid and remove it, so driving the equilibrium in the forward reaction some more.
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| What is a dynamic equilibrium? | show 🗑
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| What catalyst is used for the Haber process? | show 🗑
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| show | 200 atmospheres
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
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Created by:
JBearfield
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