233 prompts matching "Comparing soap lather as a measure of hardness"
Calculation practice: Using Hess's law to find an unknown enthalpy change
Act as my SS2 Chemistry tutor. Walk me through using Hess's law to find an unknown enthalp
Real-life Nigeria: Fuels and their heating values in Nigeria
Act as my SS2 Chemistry tutor. Show me where fuels and their heating values in Nigeria tur
Explain back: How a catalyst lowers the activation energy
I have just studied how a catalyst lowers the activation energy in my SS2 Chemistry class.
Practice set: Homogeneous and heterogeneous catalysis
Act as my SS2 Chemistry tutor. Give me five practice questions on homogeneous and heteroge
Real-life Nigeria: The catalysts used in Nigerian industry
Act as my SS2 Chemistry tutor. Show me where the catalysts used in Nigerian industry turns
Explain back: Le Chatelier's principle stated
I have just studied Le Chatelier's principle stated in my SS2 Chemistry class. Let me expl
Calculation practice: Writing and using the equilibrium constant expression
Act as my SS2 Chemistry tutor. Walk me through writing and using the equilibrium constant
Real-life Nigeria: Equilibrium in the Haber process
Act as my SS2 Chemistry tutor. Show me where equilibrium in the Haber process turns up in
Chemistry at work: Equilibrium in the contact process for sulphuric acid
Act as my SS2 Chemistry tutor. Explain which Nigerian jobs and industries depend on equili
Quiz me: The factors that affect solubility
Act as my SS2 Chemistry tutor and quiz me on the factors that affect solubility. Ask five
Explain back: Saturated and supersaturated solutions
I have just studied saturated and supersaturated solutions in my SS2 Chemistry class. Let
Practice set: The solubility curve, and how to read it
Act as my SS2 Chemistry tutor. Give me five practice questions on the solubility curve, an
Exam practice: Solubility product and sparingly soluble salts
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Reading a solubility curve at the wrong temperature
Act as my SS2 Chemistry tutor. Show me a worked answer on reading a solubility curve at th
Calculation practice: Calculating solubility in moles per cubic decimetre
Act as my SS2 Chemistry tutor. Walk me through calculating solubility in moles per cubic d
Exam practice: The tests for water purity
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions
Real-life Nigeria: Water supply problems in Nigerian towns
Act as my SS2 Chemistry tutor. Show me where water supply problems in Nigerian towns turns
Quiz me: The major air pollutants and where they come from
Act as my SS2 Chemistry tutor and quiz me on the major air pollutants and where they come
Practice set: The greenhouse effect and global warming
Act as my SS2 Chemistry tutor. Give me five practice questions on the greenhouse effect an
Exam practice: Ozone depletion and its causes
Act as my SS2 Chemistry teacher setting exam questions. Give me five exam-style questions