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Northern IrelandCombined ScienceQuick questions
C1 Structures, Trends, Reactions and Analysis
Quick questions on Symbols, formulae, equations and the mole - CCEA GCSE Double Award Science
3short 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 the relative formula mass of carbon dioxide, CO2?Show answer
(C = 12, O = 16) [1 mark]
What is q1?Show answer
What is the relative formula mass of carbon dioxide, CO2? (C = 12, O = 16) [1 mark]
What is q2?Show answer
How many moles are in 36 g of water (Mr = 18)? [1 mark]
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