500 prompts matching "Chemistry at work: Analytical chemistry as a career in Nigeria"
Exam practice: Mass-to-volume and volume-to-volume calculations
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Reading a mole ratio off an unbalanced equation
Act as my SS3 Chemistry tutor. Show me a worked answer on reading a mole ratio off an unba
Calculation practice: Limiting reagent and percentage yield calculations
Act as my SS3 Chemistry tutor. Walk me through limiting reagent and percentage yield calcu
Real-life Nigeria: Stoichiometry in scaling up a reaction
Act as my SS3 Chemistry tutor. Show me where stoichiometry in scaling up a reaction turns
Project task: Measuring the molar volume of a gas experimentally
Act as my SS3 Chemistry tutor. Set me a short practical or research task on measuring the
Practice set: Reading values and crystallisation from a curve
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Real-life Nigeria: Fractional crystallisation and purification
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Project task: Plotting a solubility curve from my own measurements
Act as my SS3 Chemistry tutor. Set me a short practical or research task on plotting a sol
Real-life Nigeria: Buffer solutions and how they resist a change in pH
Act as my SS3 Chemistry tutor. Show me where buffer solutions and how they resist a change
Project task: Measuring the pH of household substances
Act as my SS3 Chemistry tutor. Set me a short practical or research task on measuring the
Practice set: Preparing a soluble salt by titration
Act as my SS3 Chemistry tutor. Give me five practice questions on preparing a soluble salt
Exam practice: Preparing an insoluble salt by precipitation
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Spot my mistake: Choosing a titration route for an insoluble salt
Act as my SS3 Chemistry tutor. Show me a worked answer on choosing a titration route for a
Real-life Nigeria: The salts used in Nigerian agriculture and food
Act as my SS3 Chemistry tutor. Show me where the salts used in Nigerian agriculture and fo
Project task: Preparing and crystallising a named salt
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Spot my mistake: Assuming every salt solution is neutral
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Calculation practice: Estimating the pH of a hydrolysing salt solution
Act as my SS3 Chemistry tutor. Walk me through estimating the pH of a hydrolysing salt sol
Real-life Nigeria: Hydrolysis and soil pH in Nigerian farming
Act as my SS3 Chemistry tutor. Show me where hydrolysis and soil pH in Nigerian farming tu
Project task: Testing the pH of several salt solutions
Act as my SS3 Chemistry tutor. Set me a short practical or research task on testing the pH
Spot my mistake: Writing an isomer that is really the same molecule
Act as my SS3 Chemistry tutor. Show me a worked answer on writing an isomer that is really