500 prompts matching "Chemistry at work: The accuracy demanded of an analytical chemist"
Calculation practice: Calculating an Rf value from measurements
Act as my SS1 Chemistry tutor. Walk me through calculating an Rf value from measurements a
Calculation practice: Calculating relative atomic mass from isotope abundances
Act as my SS1 Chemistry tutor. Walk me through calculating relative atomic mass from isoto
Exam practice: The common radicals and the charges they carry
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Spot my mistake: Writing a formula without balancing the charges
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Calculation practice: Working out relative molecular mass from a formula
Act as my SS1 Chemistry tutor. Walk me through working out relative molecular mass from a
Project task: Making a reference card of symbols and radicals
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Practice set: Writing an equation from a described reaction
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Exam practice: Balancing an equation by inspection
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Spot my mistake: Altering subscripts in order to balance an equation
Act as my SS1 Chemistry tutor. Show me a worked answer on altering subscripts in order to
Calculation practice: Checking that an equation balances by counting atoms
Act as my SS1 Chemistry tutor. Walk me through checking that an equation balances by count
Spot my mistake: Leaving spectator ions in an ionic equation
Act as my SS1 Chemistry tutor. Show me a worked answer on leaving spectator ions in an ion
Project task: Converting a set of full equations into ionic form
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Calculation practice: Predicting a compound's formula from the bonding type
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Practice set: The pressure law and its graph
Act as my SS1 Chemistry tutor. Give me five practice questions on the pressure law and its
Spot my mistake: Leaving the temperature in Celsius in a gas calculation
Act as my SS1 Chemistry tutor. Show me a worked answer on leaving the temperature in Celsi
Practice set: Molar volume and its value at s.t.p.
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Project task: Measuring the volume of a gas produced in a reaction
Act as my SS1 Chemistry tutor. Set me a short practical or research task on measuring the
Practice set: Removing permanent hardness from water
Act as my SS1 Chemistry tutor. Give me five practice questions on removing permanent hardn
Exam practice: Where hard water helps, and where it hinders
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Exam practice: Choosing the right indicator for a given titration
Act as my SS1 Chemistry teacher setting exam questions. Give me five exam-style questions