446 prompts matching "Enthalpies of formation, combustion and neutralisation"
Real-life Nigeria: Bonding and the properties of Nigerian building materials
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Quiz me: The energy profile diagram and how to read it
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Practice set: Enthalpy change and its sign convention
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Practice set: The effect of temperature and surface area on rate
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Exam practice: Acid rain, its formation and its effects
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Exam practice: Magnetic separation and the use of a separating funnel
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Chemistry at work: Electron configuration and the design of new materials
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Project task: Making a reference card of symbols and radicals
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Explain back: The state symbols and what each of them means
I have just studied the state symbols and what each of them means in my SS1 Chemistry clas
Exam practice: The properties of Group 1, Group 7 and Group 0
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Quiz me: Ionic bonding and the transfer of electrons
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Explain back: Covalent bonding and the sharing of electrons
I have just studied covalent bonding and the sharing of electrons in my SS1 Chemistry clas
Chemistry at work: Metallic bonding and the sea of electrons
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Real-life Nigeria: Hydrogen bonding and the behaviour of water
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Chemistry at work: Structure and the design of Nigerian building materials
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Real-life Nigeria: Graham's law of diffusion and the uses made of it
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Explain back: The properties of bases and of alkalis
I have just studied the properties of bases and of alkalis in my SS1 Chemistry class. Let
Exam practice: The reactions of alkalis with acids and with ammonium salts
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Chemistry at work: The sources of error in a titration, and how to reduce them
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Explain back: The structure of diamond and the properties it gives
I have just studied the structure of diamond and the properties it gives in my SS1 Chemist