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EnglandChemistryQuick questions
4.3 Quantitative chemistry
Quick questions on Percentage yield and atom economy - 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
A reaction has a theoretical yield of g but produces g. Calculate the percentage yield. [2 marks]
What is q2?Show answer
Give one reason why the percentage yield of a reaction may be less than 100 percent. [1 mark]
What is q3?Show answer
For the addition reaction , state the atom economy and explain your answer. [2 marks]
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