365 prompts matching "Working out relative molecular mass from a formula"
Practice set: Indicators and their working ranges
Act as my SS3 Chemistry tutor. Give me five practice questions on indicators and their wor
Explain back: Preparing a soluble salt from an acid and a metal
I have just studied preparing a soluble salt from an acid and a metal in my SS3 Chemistry
Calculation practice: Calculating the mass of salt obtainable
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Exam practice: Substitution with halogens, and the mechanism in outline
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Exam practice: The test that distinguishes saturated from unsaturated
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Calculation practice: Calculating the mass of product in an addition reaction
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Practice set: Naming a polymer from its monomer, and the reverse
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Calculation practice: Calculating the yield of sulphuric acid from sulphur
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Calculation practice: Calculating the carbon dioxide released by a mass of limestone
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Project task: Comparing the lather from water samples in my area
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Calculation practice: Calculating the molar mass of a simple peptide
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Teach me: What qualitative analysis sets out to find
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Spot my mistake: Reporting a sulphate result without acidifying first
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Real-life Nigeria: Identifying a salt from combined cation and anion tests
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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
Spot my mistake: Balancing a nuclear equation without conserving charge
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Chemistry at work: The physical chemistry formulae worth memorising
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Teach me: How the WAEC practical qualitative paper is set out
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Exam practice: Working through a full anion identification
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Teach me: How the WAEC practical volumetric paper is set out
You are my personal SS3 Chemistry tutor. Teach me how the WAEC practical volumetric paper