250 prompts matching "Calculating the mass of ammonia from nitrogen and hydrogen"
Chemistry at work: The petrochemicals made from oil and gas
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on the pe
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
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Chemistry at work: The benefits and the hazards of nuclear chemistry
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Quiz me: The formation of an ionic bond in sodium chloride
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Practice set: The formation of a covalent bond in a simple molecule
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Quiz me: The hydrides of the non-metals
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Calculation practice: Calculating pH from hydrogen ion concentration
Act as my SS2 Chemistry tutor. Walk me through calculating pH from hydrogen ion concentrat
Practice set: Finding the concentration of an unknown acid
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Quiz me: The factors that change the rate of a reaction
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Exam practice: Measuring rate by volume of gas or by loss of mass
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Quiz me: The characteristics of a system at equilibrium
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Practice set: The stages of municipal water treatment
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Quiz me: The physical properties of the alkanes
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Quiz me: The raw materials for ammonia manufacture
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Exam practice: Converting ammonia into nitrogenous fertiliser
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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
Spot my mistake: Explaining metallic conductivity by the movement of ions
Act as my SS2 Chemistry tutor. Show me a worked answer on explaining metallic conductivity
Quiz me: Identifying the oxidising agent and the reducing agent
Act as my SS2 Chemistry tutor and quiz me on identifying the oxidising agent and the reduc
Teach me: The general physical properties of metals
You are my personal SS2 Chemistry tutor. Teach me the general physical properties of metal