Required Practical: Identifying Ions (AQA GCSE Chemistry): Flashcards

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Required Practical: Identifying Ions
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Practise the cards

13 cards from this deck

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Tests used to identify ions in this practical

Flame tests and test tube reactions

Mass of metal oxide for flame test

2 g

Method to perform flame test

Splint with powder into Bunsen flame, observe colour

What does flame colour identify?

Metal ion present

How many beakers for test tube reactions?

5

Samples taken from each beaker

5 samples to separate test tubes

Reagent added in Test 1 (equal volume)

Sodium hydroxide (NaOHNaOH)

Reagent added in Test 2 (excess)

Sodium hydroxide (NaOHNaOH)

Reagent in Test 3 and procedure

H2SO4H_2SO_4, collect gas, bubble in lime water

Reagent in Test 4

Silver nitrate (AgNO3AgNO_3)

Reagent in Test 5

Barium chloride (BaCl2BaCl_2)

Ion tested by AgNO3AgNO_3

Halide ions

Ion tested by BaCl2BaCl_2

Sulfate ions

Explore AQA GCSE Chemistry Revision Notes by Topics

Purity, Formulations & Chromatography

Identification of Common Gases

Methods of Identifying Ions

Explore AQA GCSE Chemistry Model Answers by Topics

Purity, Formulations & Chromatography

Identification of Common Gases

Methods of Identifying Ions

Explore AQA GCSE Chemistry Quizzes by Topics

Purity, Formulations & Chromatography

Identification of Common Gases

Methods of Identifying Ions

Explore AQA GCSE Chemistry Exam Questions by Topics

Purity, Formulations & Chromatography

Identification of Common Gases

Methods of Identifying Ions

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