250 prompts matching "The coloured ions of the transition metals"
Explain back: Why metals conduct heat and electricity
I have just studied why metals conduct heat and electricity in my SS2 Chemistry class. Let
Exam practice: The reactivity series and how it is established
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Spot my mistake: Assuming every metal is hard and dense
Act as my SS2 Chemistry tutor. Show me a worked answer on assuming every metal is hard and
Calculation practice: Comparing metals by a density calculation
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Spot my mistake: Proposing carbon reduction for a very reactive metal
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Spot my mistake: Assuming all non-metals are gases
Act as my SS2 Chemistry tutor. Show me a worked answer on assuming all non-metals are gase
Calculation practice: Predicting a non-metal's valency from its group
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Practice set: Making sulphur dioxide in the laboratory and testing it
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Spot my mistake: Describing a non-metal oxide as basic
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Real-life Nigeria: Non-metal compounds in Nigerian industry
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Real-life Nigeria: Electroplating and metal purification in Nigeria
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Quiz me: Redox reactions reviewed
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Practice set: Amphoteric substances and how they behave
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Quiz me: The standard solution and how one is prepared
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Exam practice: The procedure for a standard acid-base titration
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Calculation practice: Preparing a solution of a stated concentration
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Quiz me: Exothermic and endothermic changes distinguished
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Calculation practice: Calculating rate from a graph of concentration against time
Act as my SS2 Chemistry tutor. Walk me through calculating rate from a graph of concentrat
Teach me: Reversible reactions and dynamic equilibrium
You are my personal SS2 Chemistry tutor. Teach me reversible reactions and dynamic equilib
Quiz me: The factors that affect solubility
Act as my SS2 Chemistry tutor and quiz me on the factors that affect solubility. Ask five