317 prompts matching "Using bond enthalpies for a reaction involving liquids"
Real-life Nigeria: Carbonates and hydrogencarbonates and their reactions
Act as my SS1 Chemistry tutor. Show me where carbonates and hydrogencarbonates and their r
Spot my mistake: Confusing solubility with the rate of dissolving
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing solubility with the ra
Exam practice: Brownian motion as evidence for moving particles
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Explain back: Writing the formula of a compound from valencies
I have just studied writing the formula of a compound from valencies in my SS1 Chemistry c
Practice set: Naming a compound from its formula
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Spot my mistake: Changing a formula instead of a coefficient when balancing
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Calculation practice: Working out the formula mass of a compound
Act as my SS1 Chemistry tutor. Walk me through working out the formula mass of a compound
Real-life Nigeria: Chemical formulae on Nigerian product labels
Act as my SS1 Chemistry tutor. Show me where chemical formulae on Nigerian product labels
Calculation practice: Deducing a formula from a systematic name
Act as my SS1 Chemistry tutor. Walk me through deducing a formula from a systematic name a
Spot my mistake: Forgetting to convert pressure units before calculating
Act as my SS1 Chemistry tutor. Show me a worked answer on forgetting to convert pressure u
Calculation practice: Calculating the volume of gas produced in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of gas produced in a
Chemistry at work: Empirical and molecular formulae from composition data
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Exam practice: Neutralisation and the reaction it describes
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Spot my mistake: Choosing the wrong preparation method for a given salt
Act as my SS1 Chemistry tutor. Show me a worked answer on choosing the wrong preparation m
Explain back: Water as a solvent, and the solutions it forms
I have just studied water as a solvent, and the solutions it forms in my SS1 Chemistry cla
Calculation practice: Calculating the volume of oxygen used in a reaction
Act as my SS1 Chemistry tutor. Walk me through calculating the volume of oxygen used in a
Quiz me: Symbols, formulae and equations reviewed
Act as my SS1 Chemistry tutor and quiz me on symbols, formulae and equations reviewed. Ask
Real-life Nigeria: Preparing a revision plan for the SS1 second term
Act as my SS1 Chemistry tutor. Show me where preparing a revision plan for the SS1 second
Exam practice: Identifying the oxidising and the reducing agent in a reaction
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Chemistry at work: Redox reactions in Nigerian industry
Act as my SS1 Chemistry tutor. Explain which Nigerian jobs and industries depend on redox