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EnglandChemistryQuick questions
Module 2: Foundations in chemistry (2.1.3 Amount of substance and the mole)
Quick questions on Amount of Substance and the Mole (2.1.3) - OCR A-Level Chemistry A
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
Calculate the number of moles in of carbon dioxide. [1 mark]
What is q2?Show answer
Calculate the atom economy for producing hydrogen by . [2 marks]
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