250 prompts matching "The removal of impurities as slag"
Exam practice: Mild, medium and high carbon steel, and the use of each
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Chemistry at work: The benefits and the hazards of nuclear chemistry
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on the be
Spot my mistake: The errors most often made in third-term SS2 Chemistry
Act as my SS2 Chemistry tutor. Show me a worked answer on the errors most often made in th
Real-life Nigeria: Alloys, and the reasons they are made
Act as my SS2 Chemistry tutor. Show me where alloys, and the reasons they are made turns u
Explain back: The rules for assigning oxidation numbers
I have just studied the rules for assigning oxidation numbers in my SS2 Chemistry class. L
Spot my mistake: Assigning an oxidation number without checking the overall charge
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Teach me: The general physical properties of metals
You are my personal SS2 Chemistry tutor. Teach me the general physical properties of metal
Teach me: The general physical properties of non-metals
You are my personal SS2 Chemistry tutor. Teach me the general physical properties of non-m
Teach me: The oxides of non-metals and their acidic nature
You are my personal SS2 Chemistry tutor. Teach me the oxides of non-metals and their acidi
Exam practice: The tests that identify the common non-metal gases
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Teach me: The electrolytic cell and the parts it is made of
You are my personal SS2 Chemistry tutor. Teach me the electrolytic cell and the parts it i
Spot my mistake: Treating concentration and strength as the same thing
Act as my SS2 Chemistry tutor. Show me a worked answer on treating concentration and stren
Exam practice: The procedure for a standard acid-base titration
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Teach me: Enthalpy and the enthalpy change of a reaction
You are my personal SS2 Chemistry tutor. Teach me enthalpy and the enthalpy change of a re
Teach me: The collision theory of reaction rate
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Teach me: The nature of a solution and the process of dissolving
You are my personal SS2 Chemistry tutor. Teach me the nature of a solution and the process
Teach me: The composition and the layers of the atmosphere
You are my personal SS2 Chemistry tutor. Teach me the composition and the layers of the at
Spot my mistake: Blaming ozone depletion for the warming that greenhouse gases cause
Act as my SS2 Chemistry tutor. Show me a worked answer on blaming ozone depletion for the
Real-life Nigeria: Gas flaring in the Niger Delta
Act as my SS2 Chemistry tutor. Show me where gas flaring in the Niger Delta turns up in Ni
Teach me: The origin and composition of crude oil
You are my personal SS2 Chemistry tutor. Teach me the origin and composition of crude oil,