500 prompts matching "Chromatography and the principle behind it"
Exam practice: Sulphuric acid as an acid, a dehydrating agent and an oxidiser
Act as my SS3 Chemistry teacher setting exam questions. Give me five exam-style questions
Real-life Nigeria: The uses of sulphuric acid in industry
Act as my SS3 Chemistry tutor. Show me where the uses of sulphuric acid in industry turns
Project task: Tracing the sulphur products used in my own home
Act as my SS3 Chemistry tutor. Set me a short practical or research task on tracing the su
Exam practice: The tests that distinguish the two oxides of carbon
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Exam practice: Removing permanent hardness by chemical and ion-exchange methods
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Project task: Comparing the lather from water samples in my area
Act as my SS3 Chemistry tutor. Set me a short practical or research task on comparing the
Practice set: Phosphate and potash fertilisers
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Project task: Observing colour changes in transition metal solutions
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Calculation practice: Interpreting an observation table to name a cation
Act as my SS3 Chemistry tutor. Walk me through interpreting an observation table to name a
Calculation practice: Deducing an anion from a set of given observations
Act as my SS3 Chemistry tutor. Walk me through deducing an anion from a set of given obser
Calculation practice: Applying Faraday's laws to an electrolysis calculation
Act as my SS3 Chemistry tutor. Walk me through applying Faraday's laws to an electrolysis
Calculation practice: Finding an equilibrium concentration from K
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Calculation practice: Calculating enthalpy change from enthalpies of formation
Act as my SS3 Chemistry tutor. Walk me through calculating enthalpy change from enthalpies
Calculation practice: A mixed set of first-term SS3 chemistry calculations
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Calculation practice: Interpreting pollutant concentration data
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Calculation practice: A mixed set of second-term SS3 chemistry calculations
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Calculation practice: Multi-step stoichiometry problems
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Calculation practice: Calculating relative atomic mass from isotopic data
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Calculation practice: Multi-step mole conversions
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Calculation practice: Solving an ideal gas equation problem
Act as my SS3 Chemistry tutor. Walk me through solving an ideal gas equation problem as a