449 prompts matching "Exam practice: Mild, medium and high carbon steel, and the use of each"
Explain back: The preparation and properties of carbon dioxide
I have just studied the preparation and properties of carbon dioxide in my SS3 Chemistry c
Calculation practice: Calculating the carbon dioxide released by a mass of limestone
Act as my SS3 Chemistry tutor. Walk me through calculating the carbon dioxide released by
Real-life Nigeria: Carbonates, hydrogencarbonates and their reactions
Act as my SS3 Chemistry tutor. Show me where carbonates, hydrogencarbonates and their reac
Chemistry at work: Carbon dioxide in the Nigerian bottling and fire-safety trades
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on carbon
Practice set: Phosphate and potash fertilisers
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Practice set: Proteins, their structure and the tests for them
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Calculation practice: Finding molarity from titre, volume and mole ratio
Act as my SS3 Chemistry tutor. Walk me through finding molarity from titre, volume and mol
Calculation practice: Calculations on extraction yield and composition
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Calculation practice: Calculations on empirical and molecular formulae
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Calculation practice: Percentage purity, yield and composition calculations
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Calculation practice: Predicting formulae and properties from position in the table
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Calculation practice: Limiting reagent and percentage yield calculations
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Calculation practice: Calculating the products of complete and incomplete combustion
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Calculation practice: Calculating the mass of ammonia from nitrogen and hydrogen
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Practice set: Identifying cations with sodium hydroxide solution
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Teach me: The standard solution and the primary standard
You are my personal SS3 Chemistry tutor. Teach me the standard solution and the primary st
Teach me: The electrochemical cell, and how it differs from an electrolytic one
You are my personal SS3 Chemistry tutor. Teach me the electrochemical cell, and how it dif
Practice set: Predicting from electrode potentials whether a reaction occurs
Act as my SS3 Chemistry tutor. Give me five practice questions on predicting from electrod
Teach me: Rate of reaction defined and measured
You are my personal SS3 Chemistry tutor. Teach me rate of reaction defined and measured, using a real Nigerian example so I actually understand it. Break the explanation into clear steps and check I have followed each one before moving on. Finish with one short question for me to try.
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Teach me: The equilibrium constant and how it is written
You are my personal SS3 Chemistry tutor. Teach me the equilibrium constant and how it is w