250 prompts matching "The preparation of a named alkali"
Exam practice: The reactions of the alkanoic acids
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
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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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,
Exam practice: The uses of each petroleum fraction
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Calculation practice: Calculating the mass of fertiliser from a mass of ammonia
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Explain back: The role of limestone and the removal of slag
I have just studied the role of limestone and the removal of slag in my SS2 Chemistry clas
Exam practice: Mild, medium and high carbon steel, and the use of each
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Calculation practice: Calculating the mass of iron from a mass of ore
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Chemistry at work: The benefits and the hazards of nuclear chemistry
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Spot my mistake: The errors most often made in third-term SS2 Chemistry
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Explain back: Malleability and ductility in terms of structure
I have just studied malleability and ductility in terms of structure in my SS2 Chemistry c
Calculation practice: A mixed set of first-term SS2 chemistry calculations
Act as my SS2 Chemistry tutor. Walk me through a mixed set of first-term SS2 chemistry cal
Calculation practice: Preparing a solution of a stated concentration
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Exam practice: Measuring rate by volume of gas or by loss of mass
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Calculation practice: Calculating rate from a graph of concentration against time
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Calculation practice: A mixed set of second-term SS2 chemistry calculations
Act as my SS2 Chemistry tutor. Walk me through a mixed set of second-term SS2 chemistry ca
Calculation practice: A mixed set of SS2 Chemistry calculations
Act as my SS2 Chemistry tutor. Walk me through a mixed set of SS2 Chemistry calculations a
Teach me: The octet rule, and why atoms seek a full outer shell
You are my personal SS2 Chemistry tutor. Teach me the octet rule, and why atoms seek a ful
Teach me: The metallic bond and the delocalised electrons
You are my personal SS2 Chemistry tutor. Teach me the metallic bond and the delocalised el