500 prompts matching "Reading a pH of 7 as meaning no ions are present"
Chemistry at work: Stoichiometry in Nigerian chemical manufacturing
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on stoich
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
Real-life Nigeria: Fractional crystallisation and purification
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Explain back: Preparing a soluble salt from an acid and a metal
I have just studied preparing a soluble salt from an acid and a metal in my SS3 Chemistry
Spot my mistake: Choosing a titration route for an insoluble salt
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Real-life Nigeria: The salts used in Nigerian agriculture and food
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Teach me: What salt hydrolysis means
You are my personal SS3 Chemistry tutor. Teach me what salt hydrolysis means, using a real
Teach me: The alkanes and their general formula
You are my personal SS3 Chemistry tutor. Teach me the alkanes and their general formula, u
Spot my mistake: Writing an isomer that is really the same molecule
Act as my SS3 Chemistry tutor. Show me a worked answer on writing an isomer that is really
Teach me: The alkenes and alkynes and their general formulae
You are my personal SS3 Chemistry tutor. Teach me the alkenes and alkynes and their genera
Explain back: The carbon-carbon double bond and triple bond
I have just studied the carbon-carbon double bond and triple bond in my SS3 Chemistry clas
Spot my mistake: Predicting a substitution reaction for an alkene
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Chemistry at work: Alcohols and acids in Nigerian food and drink industries
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Explain back: Condensation polymers and the small molecule lost
I have just studied condensation polymers and the small molecule lost in my SS3 Chemistry
Explain back: Reduction with carbon, and when it works
I have just studied reduction with carbon, and when it works in my SS3 Chemistry class. Le
Spot my mistake: Proposing carbon reduction for aluminium
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Real-life Nigeria: Refining and purifying an extracted metal
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Chemistry at work: The Nigerian iron and steel industry
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Calculation practice: Calculating the electricity needed to extract aluminium
Act as my SS3 Chemistry tutor. Walk me through calculating the electricity needed to extra
Chemistry at work: Aluminium smelting and the power it demands
Act as my SS3 Chemistry tutor. Explain which Nigerian jobs and industries depend on alumin