500 prompts matching "The classes of dye and how each is applied"
Chemistry at work: Carbon black, animal charcoal and their uses
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on carbon
Teach me: What organic chemistry is, and why carbon is special
You are my personal SS1 Chemistry tutor. Teach me what organic chemistry is, and why carbo
Explain back: The factors affecting the rate of dissolving
I have just studied the factors affecting the rate of dissolving in my SS1 Chemistry class
Calculation practice: The units and quantities used in chemistry
Act as my SS1 Chemistry tutor. Walk me through the units and quantities used in chemistry
Quiz me: Filtration, and when it is the right method
Act as my SS1 Chemistry tutor and quiz me on filtration, and when it is the right method.
Exam practice: The electron configuration of the first twenty elements
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Exam practice: The volume one mole of any gas occupies at s.t.p.
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Exam practice: Percentage yield, and why it falls short of a hundred
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Exam practice: The laboratory preparation of hydrogen
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Exam practice: Isotopy, with examples of isotopes
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Exam practice: The raw materials each Nigerian chemical industry draws on
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Explain back: Ions, and how an atom becomes one
I have just studied ions, and how an atom becomes one in my SS1 Chemistry class. Let me ex
Practice set: Writing the electron configuration of a given ion
Act as my SS1 Chemistry tutor. Give me five practice questions on writing the electron con
Exam practice: The relation between configuration and position in the periodic table
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Spot my mistake: Changing a formula instead of a coefficient when balancing
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Practice set: Converting between mass, moles and number of particles
Act as my SS1 Chemistry tutor. Give me five practice questions on converting between mass,
Exam practice: Naming acids and the salts derived from them
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Exam practice: The ideal gas equation and the gas constant
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Practice set: Calculating the mass of product from the mass of reactant
Act as my SS1 Chemistry tutor. Give me five practice questions on calculating the mass of
Exam practice: The pH scale and what it measures
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