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Northern IrelandChemistryQuick questions
Unit 1 Structures, Trends, Chemical Reactions and Analysis
Quick questions on Relative formula mass and the mole - CCEA GCSE 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
Calculate the relative formula mass of carbon dioxide, . (Ar: C = 12, O = 16) [1 mark]
What is q2?Show answer
Calculate the number of moles in 36 g of water. (Mr = 18) [1 mark]
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