454 prompts matching "Expecting boiling to remove permanent hardness"
Calculation practice: Calculating an average rate from experimental data
Act as my SS1 Chemistry tutor. Walk me through calculating an average rate from experiment
Real-life Nigeria: Controlling reaction rates in Nigerian food preservation
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Chemistry at work: The collision theory and what it explains
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Teach me: The allotropes of carbon
You are my personal SS1 Chemistry tutor. Teach me the allotropes of carbon, using a real N
Quiz me: Diamond and graphite compared
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Explain back: The structure that gives each allotrope its properties
I have just studied the structure that gives each allotrope its properties in my SS1 Chemi
Practice set: Amorphous carbon and the forms it takes
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Spot my mistake: Assuming diamond and graphite are different elements
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Real-life Nigeria: Charcoal and coal in Nigerian use
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Project task: The place of carbon in living things
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Teach me: The oxides of carbon
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Quiz me: How carbon dioxide is made, and what it does
Act as my SS1 Chemistry tutor and quiz me on how carbon dioxide is made, and what it does.
Explain back: Carbon monoxide, and why it is dangerous
I have just studied carbon monoxide, and why it is dangerous in my SS1 Chemistry class. Le
Practice set: Carbonates and hydrogencarbonates
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Spot my mistake: Confusing the two oxides of carbon in a test
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Real-life Nigeria: Carbon dioxide in Nigerian fire extinguishers and drinks
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Project task: The carbon cycle and its stages
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Teach me: What environmental chemistry studies
You are my personal SS1 Chemistry tutor. Teach me what environmental chemistry studies, us
Quiz me: Air pollutants and where they come from
Act as my SS1 Chemistry tutor and quiz me on air pollutants and where they come from. Ask
Explain back: Water pollution and its causes in Nigeria
I have just studied water pollution and its causes in Nigeria in my SS1 Chemistry class. L