343 prompts matching "Exam practice: Measuring rate by volume of gas or by loss of mass"
Teach me: Why atoms bond at all
You are my personal SS1 Chemistry tutor. Teach me why atoms bond at all, using a real Nige
Spot my mistake: Describing a covalent compound as conducting when molten
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Teach me: Exothermic and endothermic reactions
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Spot my mistake: Giving an exothermic change a positive enthalpy
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Spot my mistake: Saying a catalyst is used up during a reaction
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Spot my mistake: Assuming diamond and graphite are different elements
Act as my SS1 Chemistry tutor. Show me a worked answer on assuming diamond and graphite ar
Teach me: What environmental chemistry studies
You are my personal SS1 Chemistry tutor. Teach me what environmental chemistry studies, us
Spot my mistake: Confusing the greenhouse effect with ozone depletion
Act as my SS1 Chemistry tutor. Show me a worked answer on confusing the greenhouse effect
Teach me: The chemistry in the food we eat
You are my personal SS1 Chemistry tutor. Teach me the chemistry in the food we eat, using
Spot my mistake: Assuming every chemical is harmful
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Teach me: Electrolysis and redox reactions reviewed
You are my personal SS1 Chemistry tutor. Teach me electrolysis and redox reactions reviewe
Teach me: What the chemical industry produces
You are my personal SS1 Chemistry tutor. Teach me what the chemical industry produces, usi
Teach me: What a mixture is, and how it differs from a compound
You are my personal SS1 Chemistry tutor. Teach me what a mixture is, and how it differs fr
Spot my mistake: Choosing decantation where filtration is needed
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Teach me: Crystallisation, and how it purifies a solid
You are my personal SS1 Chemistry tutor. Teach me crystallisation, and how it purifies a s
Spot my mistake: Using simple distillation on liquids with close boiling points
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Teach me: Chromatography and the principle behind it
You are my personal SS1 Chemistry tutor. Teach me chromatography and the principle behind
Spot my mistake: Reading a chromatogram without marking the solvent front
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Teach me: The subatomic particles and the charge each carries
You are my personal SS1 Chemistry tutor. Teach me the subatomic particles and the charge e
Teach me: Electron shells and the maximum each can hold
You are my personal SS1 Chemistry tutor. Teach me electron shells and the maximum each can