146 prompts matching "hardness of water"
Practice set: The properties and reactions of sulphuric acid
Act as my SS3 Chemistry tutor. Give me five practice questions on the properties and react
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
Calculation practice: Calculating the yield of sulphuric acid from sulphur
Act as my SS3 Chemistry tutor. Walk me through calculating the yield of sulphuric acid fro
Real-life Nigeria: The uses of sulphuric acid in industry
Act as my SS3 Chemistry tutor. Show me where the uses of sulphuric acid in industry turns
Quiz me: The laboratory and industrial preparation of nitrogen
Act as my SS3 Chemistry tutor and quiz me on the laboratory and industrial preparation of
Calculation practice: Calculating the mass of ammonia from nitrogen and hydrogen
Act as my SS3 Chemistry tutor. Walk me through calculating the mass of ammonia from nitrog
Teach me: The allotropes of carbon and their structures
You are my personal SS3 Chemistry tutor. Teach me the allotropes of carbon and their struc
Explain back: The preparation and properties of carbon dioxide
I have just studied the preparation and properties of carbon dioxide in my SS3 Chemistry c
Practice set: The preparation and properties of carbon monoxide
Act as my SS3 Chemistry tutor. Give me five practice questions on the preparation and prop
Exam practice: The tests that distinguish the two oxides of carbon
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Calculation practice: Calculating the carbon dioxide released by a mass of limestone
Act as my SS3 Chemistry tutor. Walk me through calculating the carbon dioxide released by
Project task: Demonstrating the carbon dioxide test with limewater
Act as my SS3 Chemistry tutor. Set me a short practical or research task on demonstrating
Teach me: What hardness is, and what causes it
You are my personal SS3 Chemistry tutor. Teach me what hardness is, and what causes it, us
Quiz me: Temporary hardness and the compounds responsible
Act as my SS3 Chemistry tutor and quiz me on temporary hardness and the compounds responsi
Explain back: Permanent hardness and the compounds responsible
I have just studied permanent hardness and the compounds responsible in my SS3 Chemistry c
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
Calculation practice: Calculating the amount of softener required
Act as my SS3 Chemistry tutor. Walk me through calculating the amount of softener required
Project task: Comparing the lather from water samples in my area
Act as my SS3 Chemistry tutor. Set me a short practical or research task on comparing the