500 prompts matching "Expecting a detergent to fail in hard water as soap does"
Chemistry at work: Structure and the design of Nigerian building materials
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on struct
Teach me: The variables that describe a gas
You are my personal SS1 Chemistry tutor. Teach me the variables that describe a gas, using
Explain back: Charles's law stated and illustrated
I have just studied Charles's law stated and illustrated in my SS1 Chemistry class. Let me
Calculation practice: Solving a Boyle's law problem numerically
Act as my SS1 Chemistry tutor. Walk me through solving a Boyle's law problem numerically a
Explain back: Standard temperature and pressure defined
I have just studied standard temperature and pressure defined in my SS1 Chemistry class. L
Spot my mistake: Using the wrong value of R for the units given
Act as my SS1 Chemistry tutor. Show me a worked answer on using the wrong value of R for t
Teach me: The structure of the water molecule
You are my personal SS1 Chemistry tutor. Teach me the structure of the water molecule, usi
Exam practice: Solubility and the factors that affect it
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Confusing a solution with a suspension
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing a solution with a susp
Calculation practice: Calculating the solubility of a solute
Act as my SS1 Chemistry tutor. Walk me through calculating the solubility of a solute as a
Teach me: What a base is
You are my personal SS1 Chemistry tutor. Teach me what a base is, using a real Nigerian ex
Calculation practice: Calculating the concentration of an alkali
Act as my SS1 Chemistry tutor. Walk me through calculating the concentration of an alkali
Real-life Nigeria: Alkalis in Nigerian soap making
Act as my SS1 Chemistry tutor. Show me where alkalis in Nigerian soap making turns up in N
Explain back: The pH scale and what its numbers mean
I have just studied the pH scale and what its numbers mean in my SS1 Chemistry class. Let
Real-life Nigeria: PH in Nigerian soil testing and farming
Act as my SS1 Chemistry tutor. Show me where pH in Nigerian soil testing and farming turns
Chemistry at work: PH control in Nigerian food processing
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on pH con
Practice set: The end point, and how it is recognised
Act as my SS1 Chemistry tutor. Give me five practice questions on the end point, and how i
Spot my mistake: Reading a burette from the wrong part of the meniscus
Act as my SS1 Chemistry tutor. Show me a worked answer on reading a burette from the wrong
Calculation practice: Calculating an unknown concentration from titre values
Act as my SS1 Chemistry tutor. Walk me through calculating an unknown concentration from t
Real-life Nigeria: Titration in Nigerian quality control
Act as my SS1 Chemistry tutor. Show me where titration in Nigerian quality control turns u