500 prompts matching "Exam practice: The electron configuration of the first twenty elements"
Practice set: Dative covalent bonding and where it occurs
Act as my SS3 Chemistry tutor. Give me five practice questions on dative covalent bonding
Practice set: Converting between mass, moles and particles
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Practice set: Mass-to-mass calculations
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Practice set: Reading values and crystallisation from a curve
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Practice set: Preparing a soluble salt by titration
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Practice set: Extraction by electrolysis, and when it is necessary
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Practice set: Removing temporary hardness
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Practice set: Phosphate and potash fertilisers
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Teach me: The anions the syllabus expects you to identify
You are my personal SS3 Chemistry tutor. Teach me the anions the syllabus expects you to i
Spot my mistake: Reporting a sulphate result without acidifying first
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Teach me: The standard solution and the primary standard
You are my personal SS3 Chemistry tutor. Teach me the standard solution and the primary st
Teach me: The electrochemical cell, and how it differs from an electrolytic one
You are my personal SS3 Chemistry tutor. Teach me the electrochemical cell, and how it dif
Teach me: The equilibrium constant and how it is written
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Quiz me: Enthalpies of formation, combustion and neutralisation
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Explain back: Bond enthalpy and its use in estimating heat of reaction
I have just studied bond enthalpy and its use in estimating heat of reaction in my SS3 Che
Teach me: The functional group, and why it governs behaviour
You are my personal SS3 Chemistry tutor. Teach me the functional group, and why it governs
Teach me: The difference between a dye and a pigment
You are my personal SS3 Chemistry tutor. Teach me the difference between a dye and a pigme
Spot my mistake: Describing painting as a chemical method of rust prevention
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Real-life Nigeria: Corrosion of pipelines and bridges in Nigeria
Act as my SS3 Chemistry tutor. Show me where corrosion of pipelines and bridges in Nigeria
Teach me: The pollutants that damage air, water and soil
You are my personal SS3 Chemistry tutor. Teach me the pollutants that damage air, water an