236 prompts matching "Exam practice: Testing for nitrate and for nitrite"
Explain back: Saturated and unsaturated hydrocarbons
I have just studied saturated and unsaturated hydrocarbons in my SS2 Chemistry class. Let
Calculation practice: Calculating the products of complete combustion
Act as my SS2 Chemistry tutor. Walk me through calculating the products of complete combus
Chemistry at work: Cracking, and the making of petrol in Nigeria
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on cracki
Calculation practice: Calculating the yield of an esterification
Act as my SS2 Chemistry tutor. Walk me through calculating the yield of an esterification
Explain back: Condensation polymerisation and the products it gives
I have just studied condensation polymerisation and the products it gives in my SS2 Chemis
Calculation practice: Working out the repeating unit from a polymer structure
Act as my SS2 Chemistry tutor. Walk me through working out the repeating unit from a polym
Calculation practice: Calculating the yield of a named fraction
Act as my SS2 Chemistry tutor. Walk me through calculating the yield of a named fraction a
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
Calculation practice: Calculating the mass of fertiliser from a mass of ammonia
Act as my SS2 Chemistry tutor. Walk me through calculating the mass of fertiliser from a m
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
Calculation practice: Calculating the mass of iron from a mass of ore
Act as my SS2 Chemistry tutor. Walk me through calculating the mass of iron from a mass of
Calculation practice: Calculating the amount remaining after several half-lives
Act as my SS2 Chemistry tutor. Walk me through calculating the amount remaining after seve
Chemistry at work: The benefits and the hazards of nuclear chemistry
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on the be
Explain back: The soap and detergent industry in Nigeria
I have just studied the soap and detergent industry in Nigeria in my SS2 Chemistry class.
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 general physical properties of metals
You are my personal SS2 Chemistry tutor. Teach me the general physical properties of metal
Teach me: The general physical properties of non-metals
You are my personal SS2 Chemistry tutor. Teach me the general physical properties of non-m
Teach me: What volumetric analysis sets out to do
You are my personal SS2 Chemistry tutor. Teach me what volumetric analysis sets out to do,
Teach me: The mole ratio in a titration calculation
You are my personal SS2 Chemistry tutor. Teach me the mole ratio in a titration calculatio
Teach me: The collision theory of reaction rate
You are my personal SS2 Chemistry tutor. Teach me the collision theory of reaction rate, u