252 prompts matching "Calculating enthalpy change from enthalpies of formation"
Practice set: Enthalpy change and its sign convention
Act as my SS1 Chemistry tutor. Give me five practice questions on enthalpy change and its
Calculation practice: Calculating a new volume after a change of pressure
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Practice set: Calculating the mass of product from the mass of reactant
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Spot my mistake: Giving an exothermic change a positive enthalpy
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Calculation practice: Calculating the volume of carbon dioxide from a carbonate
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Explain back: Changes of state and the names given to them
I have just studied changes of state and the names given to them in my SS1 Chemistry class
Calculation practice: Calculating relative atomic mass from isotopic abundance
Act as my SS1 Chemistry tutor. Walk me through calculating relative atomic mass from isoto
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: Verifying a law of combination from given data
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Calculation practice: Calculating the number of particles in a given mass
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Calculation practice: Calculating the volume of a gas at s.t.p.
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Calculation practice: Calculating the volume of gas produced in a reaction
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Calculation practice: Calculating the concentration of an acid solution
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Calculation practice: Calculating the volume of oxygen used in a reaction
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Chemistry at work: The uses of the gases separated from air
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Calculation practice: Calculating an average rate from experimental data
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Calculation practice: Calculating the yield of an industrial process
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Calculation practice: Calculating an Rf value from measurements
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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: Ionisation and the formation of cations and anions
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