Quiz: Enthalpy Change (ΔH) and Standard Conditions
AQA Chemistry 7405
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Building on what you've learned about endothermic and exothermic reactions, let's test your knowledge of enthalpy change (ΔH) and standard conditions!
What is the standard pressure for measuring enthalpy changes?
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Which of the following are examples of enthalpy changes? (Select all that apply)
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The standard enthalpy change of {{blank0}} is the energy change when one mole of a substance is burned completely in excess {{blank1}} under standard conditions.
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Match the items on the left with their correct pairs on the right
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Calculate the enthalpy change when 2 moles of methane are burned, given ΔH = -890 kJ/mol.
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Which of the following is true about standard conditions?
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Which factors can affect enthalpy change values? (Select all that apply)
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An exothermic reaction has a {{blank0}} ΔH value because energy is {{blank1}} during the reaction.
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Match the items on the left with their correct pairs on the right
Which of the following is an example of an exothermic reaction?
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