198 prompts matching "What makes water hard"
Teach me: The stages of large-scale water treatment
You are my personal SS3 Chemistry tutor. Teach me the stages of large-scale water treatmen
Practice set: Ion exchange and the softening of water
Act as my SS3 Chemistry tutor. Give me five practice questions on ion exchange and the sof
Spot my mistake: Assuming boiling removes every impurity from water
Act as my SS3 Chemistry tutor. Show me a worked answer on assuming boiling removes every i
Real-life Nigeria: Sachet and bottled water quality in Nigeria
Act as my SS3 Chemistry tutor. Show me where sachet and bottled water quality in Nigeria t
Explain back: Chemical engineering and what it involves
I have just studied chemical engineering and what it involves in my SS3 Chemistry class. L
Practice set: Water treatment and industrial chemistry reviewed
Act as my SS3 Chemistry tutor. Give me five practice questions on water treatment and indu
Real-life Nigeria: The reagents supplied in the practical, and what each is for
Act as my SS3 Chemistry tutor. Show me where the reagents supplied in the practical, and w
Spot my mistake: The time-management mistakes candidates make
Act as my SS3 Chemistry tutor. Show me a worked answer on the time-management mistakes can
Real-life Nigeria: What to do in the last week before the examination
Act as my SS3 Chemistry tutor. Show me where what to do in the last week before the examin
Teach me: What periodicity means
You are my personal SS3 Chemistry tutor. Teach me what periodicity means, using a real Nig
Teach me: Why a bond forms, and what holds it together
You are my personal SS3 Chemistry tutor. Teach me why a bond forms, and what holds it toge
Teach me: What a balanced equation tells you quantitatively
You are my personal SS3 Chemistry tutor. Teach me what a balanced equation tells you quant
Explain back: The solubility curve and what it shows
I have just studied the solubility curve and what it shows in my SS3 Chemistry class. Let
Teach me: What a salt is, and the classes salts fall into
You are my personal SS3 Chemistry tutor. Teach me what a salt is, and the classes salts fa
Teach me: What salt hydrolysis means
You are my personal SS3 Chemistry tutor. Teach me what salt hydrolysis means, using a real
Spot my mistake: Adding water to concentrated sulphuric acid
Act as my SS3 Chemistry tutor. Show me a worked answer on adding water to concentrated sul
Quiz me: Temporary hardness and the compounds responsible
Act as my SS3 Chemistry tutor and quiz me on temporary hardness and the compounds responsi
Practice set: Removing temporary hardness
Act as my SS3 Chemistry tutor. Give me five practice questions on removing temporary hardn
Exam practice: Removing permanent hardness by chemical and ion-exchange methods
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Spot my mistake: Expecting boiling to remove permanent hardness
Act as my SS3 Chemistry tutor. Show me a worked answer on expecting boiling to remove perm