454 prompts matching "Expecting boiling to remove permanent hardness"
Quiz me: How the kinetic theory explains the three states
Act as my SS1 Chemistry tutor and quiz me on how the kinetic theory explains the three sta
Explain back: Temperature and the kinetic energy of particles
I have just studied temperature and the kinetic energy of particles in my SS1 Chemistry cl
Real-life Nigeria: The kinetic theory in Nigerian cooking and drying
Act as my SS1 Chemistry tutor. Show me where the kinetic theory in Nigerian cooking and dr
Project task: Observing diffusion at home
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Teach me: Chemical symbols and where they come from
You are my personal SS1 Chemistry tutor. Teach me chemical symbols and where they come fro
Quiz me: The symbols of the common elements
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Explain back: Writing the formula of a compound from valencies
I have just studied writing the formula of a compound from valencies in my SS1 Chemistry c
Practice set: Naming a compound from its formula
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Spot my mistake: Changing a formula instead of a coefficient when balancing
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Calculation practice: Working out the formula mass of a compound
Act as my SS1 Chemistry tutor. Walk me through working out the formula mass of a compound
Real-life Nigeria: Chemical formulae on Nigerian product labels
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Chemistry at work: Why chemists use one shared symbolic language
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Teach me: The law of conservation of mass
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Quiz me: The law of constant composition
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Explain back: The law of multiple proportions
I have just studied the law of multiple proportions in my SS1 Chemistry class. Let me expl
Practice set: Verifying a law of combination from given data
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Calculation practice: Calculating masses that combine in a fixed ratio
Act as my SS1 Chemistry tutor. Walk me through calculating masses that combine in a fixed
Real-life Nigeria: The laws of combination at work in Nigerian industry
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Teach me: What a mole is, and why chemists use it
You are my personal SS1 Chemistry tutor. Teach me what a mole is, and why chemists use it,
Quiz me: Avogadro's number and what it counts
Act as my SS1 Chemistry tutor and quiz me on Avogadro's number and what it counts. Ask fiv