484 prompts matching "Exam practice: Preparing an insoluble salt by precipitation"
Quiz me: Electrolytes and non-electrolytes
Act as my SS1 Chemistry tutor and quiz me on electrolytes and non-electrolytes. Ask five q
Explain back: The electrodes, and what happens at each of them
I have just studied the electrodes, and what happens at each of them in my SS1 Chemistry c
Spot my mistake: Confusing the anode with the cathode
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Real-life Nigeria: Electroplating in Nigerian workshops
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Quiz me: Oxidation and reduction in terms of hydrogen
Act as my SS1 Chemistry tutor and quiz me on oxidation and reduction in terms of hydrogen.
Explain back: Oxidation and reduction in terms of electrons
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Spot my mistake: Assigning an oxidation number to the wrong atom
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Real-life Nigeria: Rusting as an everyday redox process in Nigeria
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Chemistry at work: Redox reactions in Nigerian industry
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Quiz me: Ionic bonding and how it forms
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Explain back: Covalent bonding and the electron pairs atoms share
I have just studied covalent bonding and the electron pairs atoms share in my SS1 Chemistr
Real-life Nigeria: Bonding and the properties of Nigerian building materials
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Project task: Modelling ionic and covalent structures
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Quiz me: The energy profile diagram and how to read it
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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
Spot my mistake: Giving an exothermic change a positive enthalpy
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Calculation practice: Calculating the heat evolved in a reaction
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Real-life Nigeria: Energy changes in Nigerian cooking fuels
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Real-life Nigeria: Controlling reaction rates in Nigerian food preservation
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Chemistry at work: The collision theory and what it explains
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