250 prompts matching "Ion exchange and the softening of water"
Exam practice: The reactivity series and how it is established
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Teach me: Ores, and what extraction means
You are my personal SS2 Chemistry tutor. Teach me ores, and what extraction means, using a
Practice set: Making sulphur dioxide in the laboratory and testing it
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Real-life Nigeria: Electroplating and metal purification in Nigeria
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Practice set: Non-metals and their compounds reviewed
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Spot my mistake: The errors most often made in first-term SS2 Chemistry
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Real-life Nigeria: Linking bonding, structure and properties together
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Chemistry at work: Preparing a revision plan for the SS2 first term
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Practice set: Amphoteric substances and how they behave
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Spot my mistake: Rinsing the burette with water before filling it
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Teach me: The mole ratio in a titration calculation
You are my personal SS2 Chemistry tutor. Teach me the mole ratio in a titration calculatio
Real-life Nigeria: Back titration, and when it is used
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Quiz me: Exothermic and endothermic changes distinguished
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Spot my mistake: Omitting the sign of an enthalpy change
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Real-life Nigeria: Fuels and their heating values in Nigeria
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Teach me: Reversible reactions and dynamic equilibrium
You are my personal SS2 Chemistry tutor. Teach me reversible reactions and dynamic equilib
Explain back: Saturated and supersaturated solutions
I have just studied saturated and supersaturated solutions in my SS2 Chemistry class. Let
Practice set: The solubility curve, and how to read it
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Quiz me: The major air pollutants and where they come from
Act as my SS2 Chemistry tutor and quiz me on the major air pollutants and where they come
Practice set: The greenhouse effect and global warming
Act as my SS2 Chemistry tutor. Give me five practice questions on the greenhouse effect an