500 prompts matching "Exam practice: The hydrolysis of salts and the pH that results"
Calculation practice: Calculating the heat of combustion of a fuel
Act as my SS3 Chemistry tutor. Walk me through calculating the heat of combustion of a fue
Practice set: Soapless detergents and how they differ from soap
Act as my SS3 Chemistry tutor. Give me five practice questions on soapless detergents and
Calculation practice: Calculating the yield of soap from a given mass of oil
Act as my SS3 Chemistry tutor. Walk me through calculating the yield of soap from a given
Explain back: The chromophore, and why a dye is coloured
I have just studied the chromophore, and why a dye is coloured in my SS3 Chemistry class.
Calculation practice: Calculating the quantity of dye needed for a given fabric
Act as my SS3 Chemistry tutor. Walk me through calculating the quantity of dye needed for
Calculation practice: Calculating the mass of iron lost to corrosion
Act as my SS3 Chemistry tutor. Walk me through calculating the mass of iron lost to corros
Practice set: The greenhouse gases and the warming they cause
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Calculation practice: Calculating the dose of a treatment chemical
Act as my SS3 Chemistry tutor. Walk me through calculating the dose of a treatment chemica
Explain back: The setting and hardening of cement
I have just studied the setting and hardening of cement in my SS3 Chemistry class. Let me
Calculation practice: Calculating the quantity of raw material for a cement batch
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Quiz me: The three kinds of radiation and their properties
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Practice set: Half-life and the decay curve
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Chemistry at work: The hazards of radiation and the precautions taken
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on the ha
Practice set: A mixed set on the gas laws and the mole concept
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Calculation practice: The physical chemistry calculations that carry the most marks
Act as my SS3 Chemistry tutor. Walk me through the physical chemistry calculations that ca
Practice set: A mixed set on metals, non-metals and their compounds
Act as my SS3 Chemistry tutor. Give me five practice questions on a mixed set on metals, n
Chemistry at work: Laboratory discipline and safety in the practical examination
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Calculation practice: The calculation steps the examiner expects to see
Act as my SS3 Chemistry tutor. Walk me through the calculation steps the examiner expects
Chemistry at work: Sources of error, and how candidates should discuss them
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Explain back: The filling of energy levels and sublevels
I have just studied the filling of energy levels and sublevels in my SS3 Chemistry class.