250 prompts matching "Filtration, and when it is the right method"
Chemistry at work: Cracking, and the making of petrol in Nigeria
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on cracki
Real-life Nigeria: Plastic waste and its disposal in Nigerian cities
Act as my SS2 Chemistry tutor. Show me where plastic waste and its disposal in Nigerian ci
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,
Chemistry at work: The petrochemicals made from oil and gas
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on the pe
Teach me: The nucleus, and what makes it unstable
You are my personal SS2 Chemistry tutor. Teach me the nucleus, and what makes it unstable,
Exam practice: The common oxidising and reducing agents and their tests
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Exam practice: The electrolysis of molten and of aqueous compounds compared
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Exam practice: The hydrolysis of salts and the pH that results
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Practice set: The standard enthalpies of combustion and of neutralisation
Act as my SS2 Chemistry tutor. Give me five practice questions on the standard enthalpies
Explain back: Why the chosen conditions are a compromise
I have just studied why the chosen conditions are a compromise in my SS2 Chemistry class.
Spot my mistake: Predicting ionic character from electronegativity difference
Act as my SS2 Chemistry tutor. Show me a worked answer on predicting ionic character from
Chemistry at work: Why ionic compounds conduct only when molten or dissolved
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on why io
Spot my mistake: Calling the oxidising agent the substance that is oxidised
Act as my SS2 Chemistry tutor. Show me a worked answer on calling the oxidising agent the
Quiz me: Where the metals sit in the periodic table
Act as my SS2 Chemistry tutor and quiz me on where the metals sit in the periodic table. A
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
Quiz me: Where the non-metals sit in the periodic table
Act as my SS2 Chemistry tutor and quiz me on where the non-metals sit in the periodic tabl
Spot my mistake: Predicting products without considering concentration
Act as my SS2 Chemistry tutor. Show me a worked answer on predicting products without cons
Spot my mistake: The errors most often made in first-term SS2 Chemistry
Act as my SS2 Chemistry tutor. Show me a worked answer on the errors most often made in fi
Spot my mistake: Averaging titres that are not concordant
Act as my SS2 Chemistry tutor. Show me a worked answer on averaging titres that are not co
Quiz me: The characteristics of a system at equilibrium
Act as my SS2 Chemistry tutor and quiz me on the characteristics of a system at equilibriu