Answers by SherriBiaggi

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Calculate the lattice energy of potassium oxide (K2O) given that the ionic radii of K+ and O2- are 152 pm and 140 pm respectively, and the lattice enthalpy of formation of K2O is -3803 kJ/mol.

answered Jan 23 in Inorganic Chemistry

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When using a systemic approach, what is the goal of community psychologists?

answered Jan 20 in Psychology

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Please evaluate the bystander effect.

answered Jan 20 in Psychology

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Where might the utility of a theory be limited in organisational psychology?

answered Jan 16 in Psychology

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What is data immersion in qualitative research?

answered Jan 16 in Psychology

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Who suggested the idea of mismatch diseases?

answered Jan 15 in Psychology

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What waves are the broad range of electromagnetic waves with the longest wavelengths and lowest frequencies?

answered Jan 8 in Science

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What are organisms that feed on available plants called?

answered Jan 3 in Science

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The pressure of a sample of gas is measured with an open-end what?

answered Jan 2 in Science

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How many pairs of chromosomes do human have ?

answered Dec 30, 2024 in Science

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Fermentation—of grains to produce beer, and of fruits to produce wine—is an ancient art that humans in most cultures have practiced for how long?

answered Dec 30, 2024 in Science

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What is a substance that increases the hydrogen ion concentration of a solution?

answered Dec 27, 2024 in Science

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