Chemical Analysis New AQA spec (first exam 2018) 0.0 / 5 ? ChemistryAnalysing substancesGCSEAQA Created by: misslecuirotCreated on: 20-04-18 09:34 73862145 Across 1. This can help you determine the purity of a liquid substance (7, 5) 4. What colour does limewater turn when CO2 is added? (5) 5. You can calculate Rf values from this (12) 6. Only contains one substance (4) 8. A glowing splint relights in this gas (6) Down 2. What type of paper goes colourless when chlorine is present? (9) 3. This gas makes a 'pop' sound when lit (8) 7. A mixture that has been designed as a useful product (11)
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