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Testing for positive ions - reactions with hydroxide and ammonia (CLEAPSS) View |
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Testing for positive metal ions - hydroxide precipitates - AQA Chemistry Required Practical (L Tull) View |
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GCSE Chemistry - Tests for Anions - Carbonate, Sulfate and Halide Ions #65 (Cognito) View |
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Testing for cations (Ca, Zn and Al) using Ammonia and Sodium Hydroxide (Mrs Baker's Chemistry Corner) View |
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AQA Required Practical - identifying ions. Sodium hydroxide test for Positive Ions. (Primrose Kitten Academy | GCSE \u0026 A-Level Revision) View |
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QA - Test for cations (BGSS Science) View |
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QA Lab Practical - Test for Cations - Zinc(II) ion, Zn2+ with aq NaOH and aq ammonia (Help My Chemistry Please) View |
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GCSE CHEMISTRY - CHEMICAL TESTS - LESSON 2 - test for cations - aqueous NaOH solution (MDR GCSE SCIENCE) View |
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(CSEC CHEM) ~ June 2023 Paper 1 (MCQ 1 - 60) ~ CHEM#42 (CSEC Maths \u0026 Chemistry Paper 1s) View |
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Identifying Positive Ions (Test by NaOH and NH3) | Acid, Base and Salt (myhometuition) View |