454 prompts matching "Expecting boiling to remove permanent hardness"
Explain back: Standard temperature and pressure
I have just studied standard temperature and pressure in my SS1 Chemistry class. Let me ex
Calculation practice: Calculating the volume of a gas at s.t.p.
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of a gas at s.t.p. a
Real-life Nigeria: Gas behaviour in Nigerian cooking gas cylinders
Act as my SS1 Chemistry tutor. Show me where gas behaviour in Nigerian cooking gas cylinde
Quiz me: Reading mole ratios from a balanced equation
Act as my SS1 Chemistry tutor and quiz me on reading mole ratios from a balanced equation.
Practice set: Calculating the mass of product from the mass of reactant
Act as my SS1 Chemistry tutor. Give me five practice questions on calculating the mass of
Calculation practice: Calculating the volume of gas produced in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of gas produced in a
Chemistry at work: Empirical and molecular formulae from composition data
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on empiri
Teach me: What an acid is, and how acids behave
You are my personal SS1 Chemistry tutor. Teach me what an acid is, and how acids behave, using a real Nigerian example so I actually understand it. Break the explanation into clear steps and check I have followed each one before moving on. Finish with one short question for me to try.
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Quiz me: Strong acids and weak acids
Act as my SS1 Chemistry tutor and quiz me on strong acids and weak acids. Ask five questio
Explain back: What a base is, and what an alkali is
I have just studied what a base is, and what an alkali is in my SS1 Chemistry class. Let m
Practice set: The reactions of acids with metals and with carbonates
Act as my SS1 Chemistry tutor. Give me five practice questions on the reactions of acids w
Spot my mistake: Confusing a strong acid with a concentrated one
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing a strong acid with a c
Calculation practice: Calculating the concentration of an acid solution
Act as my SS1 Chemistry tutor. Walk me through calculating the concentration of an acid so
Real-life Nigeria: Acids and bases in Nigerian food and cleaning
Act as my SS1 Chemistry tutor. Show me where acids and bases in Nigerian food and cleaning
Teach me: What a salt is, and how salts are classified
You are my personal SS1 Chemistry tutor. Teach me what a salt is, and how salts are classi
Quiz me: Normal salts, acid salts and basic salts
Act as my SS1 Chemistry tutor and quiz me on normal salts, acid salts and basic salts. Ask
Explain back: The methods of preparing a soluble salt
I have just studied the methods of preparing a soluble salt in my SS1 Chemistry class. Let
Practice set: Making an insoluble salt by mixing two solutions
Act as my SS1 Chemistry tutor. Give me five practice questions on making an insoluble salt
Spot my mistake: Choosing the wrong preparation method for a given salt
Act as my SS1 Chemistry tutor. Show me a worked answer on choosing the wrong preparation m
Calculation practice: Titration calculations and finding an unknown concentration
Act as my SS1 Chemistry tutor. Walk me through titration calculations and finding an unkno