250 prompts matching "Exam practice: Coordinate or dative bonding"
Calculation practice: Calculating the purity of a sample from titration data
Act as my SS2 Chemistry tutor. Walk me through calculating the purity of a sample from tit
Chemistry at work: The accuracy demanded of an analytical chemist
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Explain back: The standard enthalpy of formation
I have just studied the standard enthalpy of formation in my SS2 Chemistry class. Let me e
Calculation practice: Using Hess's law to find an unknown enthalpy change
Act as my SS2 Chemistry tutor. Walk me through using Hess's law to find an unknown enthalp
Quiz me: The factors that change the rate of a reaction
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Calculation practice: Calculating rate from a graph of concentration against time
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Calculation practice: Writing and using the equilibrium constant expression
Act as my SS2 Chemistry tutor. Walk me through writing and using the equilibrium constant
Chemistry at work: Equilibrium in the contact process for sulphuric acid
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Quiz me: The factors that affect solubility
Act as my SS2 Chemistry tutor and quiz me on the factors that affect solubility. Ask five
Calculation practice: Calculating solubility in moles per cubic decimetre
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Quiz me: What causes temporary and what causes permanent hardness
Act as my SS2 Chemistry tutor and quiz me on what causes temporary and what causes permane
Spot my mistake: Proposing boiling as a cure for permanent hardness
Act as my SS2 Chemistry tutor. Show me a worked answer on proposing boiling as a cure for
Calculation practice: Calculating the mass of washing soda needed to soften water
Act as my SS2 Chemistry tutor. Walk me through calculating the mass of washing soda needed
Quiz me: The major air pollutants and where they come from
Act as my SS2 Chemistry tutor and quiz me on the major air pollutants and where they come
Explain back: The formation and the effects of acid rain
I have just studied the formation and the effects of acid rain in my SS2 Chemistry class.
Spot my mistake: Blaming ozone depletion for the warming that greenhouse gases cause
Act as my SS2 Chemistry tutor. Show me a worked answer on blaming ozone depletion for the
Calculation practice: Interpreting air quality measurement data
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Chemistry at work: Air pollution control and regulation in Nigeria
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Spot my mistake: The errors most often made in second-term SS2 Chemistry
Act as my SS2 Chemistry tutor. Show me a worked answer on the errors most often made in se
Calculation practice: A mixed set of second-term SS2 chemistry calculations
Act as my SS2 Chemistry tutor. Walk me through a mixed set of second-term SS2 chemistry ca