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EnglandChemistryQuick questions
4.3 Quantitative chemistry
Quick questions on Amounts of substance and moles calculations - AQA 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 q1?Show answer
Calculate the number of moles in g of water (). [1 mark]
What is q2?Show answer
In , how many moles of ammonia form from mol of hydrogen? [1 mark]
What is q3?Show answer
Calculate the mass of mol of sodium chloride, (: Na = 23, Cl = 35.5). [2 marks]
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