500 prompts matching "Working out the oxidation state in a complex ion"
Practice set: Separating a mixture of two miscible liquids
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Quiz me: Paper chromatography and how it is carried out
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Practice set: Sublimation as a method of separation
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Explain back: How atomic number identifies an element
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Practice set: Valency deduced from electron configuration
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Explain back: What a chemical formula tells you
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Exam practice: The common radicals and the charges they carry
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Practice set: Ionic equations for precipitation reactions
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Exam practice: Ionic equations for neutralisation
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Exam practice: The properties of Group 1, Group 7 and Group 0
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Practice set: Drawing dot-and-cross diagrams for simple molecules
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Exam practice: Coordinate or dative bonding
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Practice set: How structure determines melting and boiling point
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Quiz me: Boyle's law stated and illustrated
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Practice set: The pressure law and its graph
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Exam practice: Converting between Celsius and Kelvin
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Explain back: Standard temperature and pressure defined
I have just studied standard temperature and pressure defined in my SS1 Chemistry class. L
Exam practice: Solubility and the factors that affect it
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Explain back: Removing temporary hardness from water
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Practice set: Removing permanent hardness from water
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