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Northern IrelandChemistryQuick questions
AS 1 Basic Concepts in Physical and Inorganic Chemistry
Quick questions on Energetics: enthalpy changes, calorimetry and Hess's law - CCEA A-Level Chemistry
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State whether an endothermic reaction has a positive or negative . [1 mark]
What is q2?Show answer
Burning a fuel raises the temperature of of water by . Calculate the heat released. [2 marks]
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