250 prompts matching "The Nigerian cement industry and its growth"
Practice set: The stages of municipal water treatment
Act as my SS2 Chemistry tutor. Give me five practice questions on the stages of municipal
Exam practice: The tests for water purity
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Calculation practice: Calculating the mass of washing soda needed to soften water
Act as my SS2 Chemistry tutor. Walk me through calculating the mass of washing soda needed
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
Spot my mistake: The errors most often made in second-term SS2 Chemistry
Act as my SS2 Chemistry tutor. Show me a worked answer on the errors most often made in se
Explain back: Saturated and unsaturated hydrocarbons
I have just studied saturated and unsaturated hydrocarbons in my SS2 Chemistry class. Let
Exam practice: The IUPAC rules for naming straight-chain hydrocarbons
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Spot my mistake: Naming a compound without first finding the longest chain
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Quiz me: The physical properties of the alkanes
Act as my SS2 Chemistry tutor and quiz me on the physical properties of the alkanes. Ask f
Exam practice: How alkenes react by addition across the double bond
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Calculation practice: Calculating the products of complete combustion
Act as my SS2 Chemistry tutor. Walk me through calculating the products of complete combus
Quiz me: Primary, secondary and tertiary alkanols
Act as my SS2 Chemistry tutor and quiz me on primary, secondary and tertiary alkanols. Ask
Exam practice: The reactions of the alkanoic acids
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Calculation practice: Calculating the yield of an esterification
Act as my SS2 Chemistry tutor. Walk me through calculating the yield of an esterification
Exam practice: The uses of the common plastics
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Calculation practice: Working out the repeating unit from a polymer structure
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Quiz me: The fractions obtained from crude oil
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Practice set: Cracking and reforming, and what each achieves
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Exam practice: The uses of each petroleum fraction
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Calculation practice: Calculating the yield of a named fraction
Act as my SS2 Chemistry tutor. Walk me through calculating the yield of a named fraction a