500 prompts matching "Chemistry at work: The Nigerian iron and steel industry"
Real-life Nigeria: Salts in Nigerian agriculture and food
Act as my SS1 Chemistry tutor. Show me where salts in Nigerian agriculture and food turns
Practice set: The trend in ionisation energy down a group
Act as my SS1 Chemistry tutor. Give me five practice questions on the trend in ionisation
Exam practice: The trend in metallic and non-metallic character
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Real-life Nigeria: The alkali metals and the halogens as families
Act as my SS1 Chemistry tutor. Show me where the alkali metals and the halogens as familie
Practice set: Fractional distillation and what it separates
Act as my SS1 Chemistry tutor. Give me five practice questions on fractional distillation
Exam practice: The laboratory preparation of hydrogen
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Practice set: The properties and uses of oxygen
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Exam practice: Combustion and the conditions it requires
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Spot my mistake: Treating air as a compound rather than a mixture
Act as my SS1 Chemistry tutor. Show me a worked answer on treating air as a compound rathe
Calculation practice: Calculating the volume of oxygen used in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of oxygen used in a
Spot my mistake: The errors most often made in second-term SS1 Chemistry
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Calculation practice: A mixed set of second-term chemistry calculations
Act as my SS1 Chemistry tutor. Walk me through a mixed set of second-term chemistry calcul
Practice set: The electrolysis of acidified water
Act as my SS1 Chemistry tutor. Give me five practice questions on the electrolysis of acid
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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Teach me: Oxidation and reduction in terms of oxygen
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Exam practice: Identifying the oxidising and the reducing agent in a reaction
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Spot my mistake: Assigning an oxidation number to the wrong atom
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Exam practice: Metallic bonding and the properties it gives
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Teach me: Exothermic and endothermic reactions
You are my personal SS1 Chemistry tutor. Teach me exothermic and endothermic reactions, us