AQA GCSE COMBINED SCIENCE:TRILOGY Foundation Tier Chemistry paper 2F QP June2021
AQA GCSE COMBINED SCIENCE:TRILOGY Foundation Tier Chemistry paper 2F QP June2021 0 1 Fresh water contains low levels of dissolved salts. Water reacts with anhydrous copper sulfate in a reversible reaction. The word equation for the reaction is: water + anhydrous copper sulfate ⇌ hydrated copper sulfate 0 1 . 1 How does the equation show that the reaction is reversible? [1 mark] 0 1 . 2 Complete the sentences. Choose answers from the box. [2 marks] blue green orange white yellow The colour of anhydrous copper sulfate is . The colour of hydrated copper sulfate is .
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- SPANISH 215.309
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- June 6, 2022
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- 2020/2021
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aqa gcse combined sciencetrilogy foundation tier chemistry paper 2f qp june2021