Answers by BrittneyBore

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What is the concentration of iron(II) ions in a sample of water collected from a local pond using colorimetry, if the measured absorbance of the sample at 565 nm is 0.673 and the molar absorptivity of the iron(II) complex at this wavelength is 20,500 M⁻¹·cm⁻¹?

answered 6 days ago in Analytical Chemistry

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Where are organisational psychology theories typically applied?

answered Jan 16 in Psychology

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What is the difference between sexual orientation and gender identity?

answered Jan 14 in Psychology

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What is the largest organ of the human body?

answered Jan 7 in Science

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Mammals generally lack a cloaca and have a separate opening for the what?

answered Dec 27, 2024 in Science

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