429 prompts matching "Calculating pH from hydrogen ion concentration"
Calculation practice: Checking that an equation balances by counting atoms
Act as my SS1 Chemistry tutor. Walk me through checking that an equation balances by count
Real-life Nigeria: Equations for reactions seen in Nigerian daily life
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Project task: Writing equations for ten familiar reactions
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Chemistry at work: Why balanced equations matter in industry
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Teach me: Ionic equations and what they leave out
You are my personal SS1 Chemistry tutor. Teach me ionic equations and what they leave out,
Spot my mistake: Leaving spectator ions in an ionic equation
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Calculation practice: Checking the charge balance in an ionic equation
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Real-life Nigeria: The ionic equations behind Nigerian water treatment
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Project task: Converting a set of full equations into ionic form
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Chemistry at work: Ionic equations in analytical work
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Explain back: How position in the table relates to electron configuration
I have just studied how position in the table relates to electron configuration in my SS1
Spot my mistake: Placing hydrogen wrongly in the periodic table
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Real-life Nigeria: The properties ionic and covalent compounds show
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Spot my mistake: Leaving the temperature in Celsius in a gas calculation
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Calculation practice: Solving a Boyle's law problem numerically
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Calculation practice: Finding the volume of a gas under new conditions
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Real-life Nigeria: Graham's law of diffusion and the uses made of it
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Project task: Measuring the volume of a gas produced in a reaction
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Chemistry at work: Gas calculations in Nigerian industry
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Spot my mistake: Confusing a solution with a suspension
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