330 prompts matching "Calculating rate from a graph of concentration against time"
Practice set: Working through a full cation identification
Act as my SS3 Chemistry tutor. Give me five practice questions on working through a full c
Exam practice: Working through a full anion identification
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Spot my mistake: Writing an inference where only an observation is asked for
Act as my SS3 Chemistry tutor. Show me a worked answer on writing an inference where only
Practice set: Carrying out a titration to concordant results
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Exam practice: Presenting titration results in the required table
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Spot my mistake: The presentation errors that lose practical marks
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Practice set: Gas volume and stoichiometry calculations
Act as my SS3 Chemistry tutor. Give me five practice questions on gas volume and stoichiom
Spot my mistake: Losing marks by dropping units mid-calculation
Act as my SS3 Chemistry tutor. Show me a worked answer on losing marks by dropping units m
Practice set: Percentage yield and percentage purity
Act as my SS3 Chemistry tutor. Give me five practice questions on percentage yield and per
Spot my mistake: Forgetting to balance the equation before using mole ratios
Act as my SS3 Chemistry tutor. Show me a worked answer on forgetting to balance the equati
Exam practice: The transition elements and their distinguishing features
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Spot my mistake: Predicting a trend in the wrong direction
Act as my SS3 Chemistry tutor. Show me a worked answer on predicting a trend in the wrong
Practice set: A full theory paper under examination conditions
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Exam practice: A full objective paper under examination conditions
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Practice set: The past questions most worth working through
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Exam practice: A final mixed paper before the examination
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Spot my mistake: The topics I keep getting wrong, and why
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Practice set: Writing s, p and d electron configurations
Act as my SS3 Chemistry tutor. Give me five practice questions on writing s, p and d elect
Spot my mistake: Filling the 3d sublevel before the 4s
Act as my SS3 Chemistry tutor. Show me a worked answer on filling the 3d sublevel before t
Practice set: The trend in electronegativity
Act as my SS3 Chemistry tutor. Give me five practice questions on the trend in electronega