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Northern IrelandChemistryQuick questions
Unit 1 Structures, Trends, Chemical Reactions and Analysis
Quick questions on Symbols, formulae and balanced equations - CCEA GCSE Chemistry
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 unbalanced charges in an ionic equation?Show answer
The total charge must be equal on both sides as well as the atoms.
What is q1?Show answer
Write the formula of calcium chloride from and . [1 mark]
What is q2?Show answer
Write the ionic equation for neutralisation. [1 mark]
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