500 prompts matching "Chemistry at work: Distillation in the Nigerian refining industry"
Spot my mistake: Forgetting to balance the equation before using mole ratios
Act as my SS3 Chemistry tutor. Show me a worked answer on forgetting to balance the equati
Exam practice: The transition elements and their distinguishing features
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Calculation practice: Predicting formulae and properties from position in the table
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Practice set: A full theory paper under examination conditions
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Practice set: The past questions most worth working through
Act as my SS3 Chemistry tutor. Give me five practice questions on the past questions most
Exam practice: A final mixed paper before the examination
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Real-life Nigeria: What to do in the last week before the examination
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Real-life Nigeria: Configuration and an element's position in the table
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Practice set: The trend in electronegativity
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Calculation practice: Comparing two elements using their trend data
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Real-life Nigeria: Predicting the chemistry of an unfamiliar element
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Real-life Nigeria: The mole in laboratory and industrial measurement
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Teach me: The variables that define the state of a gas
You are my personal SS3 Chemistry tutor. Teach me the variables that define the state of a
Calculation practice: Calculating the mass crystallising out on cooling
Act as my SS3 Chemistry tutor. Walk me through calculating the mass crystallising out on c
Exam practice: The titration curve for each acid-base combination
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Calculation practice: Calculating the pH of a strong acid or a strong base
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Teach me: What a salt is, and the classes salts fall into
You are my personal SS3 Chemistry tutor. Teach me what a salt is, and the classes salts fa
Calculation practice: Calculating the mass of salt obtainable
Act as my SS3 Chemistry tutor. Walk me through calculating the mass of salt obtainable as
Real-life Nigeria: The salts used in Nigerian agriculture and food
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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