500 prompts matching "Water supply problems in Nigerian towns"
Quiz me: Testing for carbonate and for hydrogencarbonate
Act as my SS3 Chemistry tutor and quiz me on testing for carbonate and for hydrogencarbona
Explain back: Testing for sulphate and for sulphite
I have just studied testing for sulphate and for sulphite in my SS3 Chemistry class. Let m
Practice set: Testing for chloride, bromide and iodide
Act as my SS3 Chemistry tutor. Give me five practice questions on testing for chloride, br
Exam practice: Testing for nitrate and for nitrite
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Reporting a sulphate result without acidifying first
Act as my SS3 Chemistry tutor. Show me a worked answer on reporting a sulphate result with
Explain back: Choosing the indicator for a strong-weak titration
I have just studied choosing the indicator for a strong-weak titration in my SS3 Chemistry
Practice set: The titration curve and the equivalence point
Act as my SS3 Chemistry tutor. Give me five practice questions on the titration curve and
Exam practice: Recording and averaging concordant titres
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Including a rough titre in the average
Act as my SS3 Chemistry tutor. Show me a worked answer on including a rough titre in the a
Quiz me: Potassium permanganate as a self-indicating titrant
Act as my SS3 Chemistry tutor and quiz me on potassium permanganate as a self-indicating t
Explain back: The half-equations in a permanganate titration
I have just studied the half-equations in a permanganate titration in my SS3 Chemistry cla
Practice set: Iodine and thiosulphate titrations
Act as my SS3 Chemistry tutor. Give me five practice questions on iodine and thiosulphate
Spot my mistake: Using hydrochloric acid to acidify a permanganate titration
Act as my SS3 Chemistry tutor. Show me a worked answer on using hydrochloric acid to acidi
Explain back: The electrochemical series and the uses made of it
I have just studied the electrochemical series and the uses made of it in my SS3 Chemistry
Practice set: Predicting from electrode potentials whether a reaction occurs
Act as my SS3 Chemistry tutor. Give me five practice questions on predicting from electrod
Exam practice: Calculating the e.m.f. of a cell
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Reversing the sign of a half-cell potential wrongly
Act as my SS3 Chemistry tutor. Show me a worked answer on reversing the sign of a half-cel
Explain back: Determining the order from experimental data
I have just studied determining the order from experimental data in my SS3 Chemistry class
Spot my mistake: Assuming the order matches the stoichiometric coefficient
Act as my SS3 Chemistry tutor. Show me a worked answer on assuming the order matches the s
Explain back: What the magnitude of K tells you
I have just studied what the magnitude of K tells you in my SS3 Chemistry class. Let me ex