Negative ions- Sulphate test (Edexcel GCSE Chemistry Combined Science): Quizzes
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8 questions from this quiz
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Practise the questions
8 questions from this quiz
What is the formula of a sulphate ion?
What is the formula of a sulphate ion?
Which solution is used to test for sulphate ions?
Which solution is used to test for sulphate ions?
Barium chloride
What acid is mixed with barium chloride in the sulphate test?
What acid is mixed with barium chloride in the sulphate test?
Dilute hydrochloric acid
What colour is the precipitate formed when sulphate ions are present?
What colour is the precipitate formed when sulphate ions are present?
White
What is the name of the white precipitate formed in the sulphate test?
What is the name of the white precipitate formed in the sulphate test?
Barium sulphate
What does a white precipitate indicate in the sulphate test?
What does a white precipitate indicate in the sulphate test?
Presence of sulphate ions
Which ions are displaced in the sulphate test reaction?
Which ions are displaced in the sulphate test reaction?
Chloride ions