500 prompts matching "The effect of concentration and of pressure on equilibrium"
Explain back: Evaporation, crystallisation and distillation
I have just studied evaporation, crystallisation and distillation in my SS1 Chemistry clas
Practice set: Fractional distillation and what it separates
Act as my SS1 Chemistry tutor. Give me five practice questions on fractional distillation
Real-life Nigeria: Separation methods in Nigerian salt and oil production
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Quiz me: Symbols, formulae and equations reviewed
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Quiz me: Electrolytes and non-electrolytes
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Exam practice: The factors that determine which ion is discharged
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Spot my mistake: Confusing the anode with the cathode
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Spot my mistake: Assigning an oxidation number to the wrong atom
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Quiz me: Ionic bonding and how it forms
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Project task: Modelling ionic and covalent structures
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Explain back: Activation energy and what it represents
I have just studied activation energy and what it represents in my SS1 Chemistry class. Le
Practice set: Enthalpy change and its sign convention
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Calculation practice: Calculating the heat evolved in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the heat evolved in a reaction
Exam practice: Catalysts and how they work
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Quiz me: Diamond and graphite compared
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Spot my mistake: Assuming diamond and graphite are different elements
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Quiz me: How carbon dioxide is made, and what it does
Act as my SS1 Chemistry tutor and quiz me on how carbon dioxide is made, and what it does.
Explain back: Carbon monoxide, and why it is dangerous
I have just studied carbon monoxide, and why it is dangerous in my SS1 Chemistry class. Le
Practice set: Carbonates and hydrogencarbonates
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Exam practice: The laboratory test for carbon dioxide
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