460 prompts matching "Testing for chloride, bromide and iodide"
Exam practice: Giant and simple molecular structures compared
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Chemistry at work: Structure and the design of Nigerian building materials
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Explain back: Charles's law stated and illustrated
I have just studied Charles's law stated and illustrated in my SS1 Chemistry class. Let me
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: The ideal gas equation and the molar gas constant
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Exam practice: Solubility and the factors that affect it
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Project task: Testing the solubility of common substances
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Exam practice: Where hard water helps, and where it hinders
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Project task: The treatment a town's water passes through before supply
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Explain back: The properties of bases and of alkalis
I have just studied the properties of bases and of alkalis in my SS1 Chemistry class. Let
Exam practice: The reactions of alkalis with acids and with ammonium salts
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Explain back: The pH scale and what its numbers mean
I have just studied the pH scale and what its numbers mean in my SS1 Chemistry class. Let
Project task: Carrying out a titration and writing it up
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Chemistry at work: The sources of error in a titration, and how to reduce them
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Explain back: The structure of diamond and the properties it gives
I have just studied the structure of diamond and the properties it gives in my SS1 Chemist
Exam practice: The uses of diamond and of graphite
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Project task: Modelling the structures of diamond and graphite
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Project task: Charcoal production and its use in Nigeria
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Chemistry at work: Carbon black, animal charcoal and their uses
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