Answers by FlorineMmj33

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How can chemistry students effectively supplement limited opportunities for hands-on experimentation in the classroom to enhance their understanding of complex chemical concepts?

answered 23 hours ago in Chemical education

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What is the concentration of chloride ions (Cl-) in a water sample if the measured potential difference is -0.45V using a silver/silver-chloride (Ag/AgCl) electrode? The standard electrode potential for the half-cell reaction AgCl(s) + e- → Ag(s) + Cl-(aq) is 0.222V. The temperature of the sample is 25°C and the ionic strength is 0.1M.

answered 6 days ago in Analytical Chemistry

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What functional groups are present in compound X, and what are their respective absorption frequencies in infrared spectroscopy? How can this information be used to determine the identity of compound X?

answered 6 days ago in Analytical Chemistry

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Who proposed the groupthink theory?

answered Jan 15 in Psychology

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How is the correlation coefficient calculated?

answered Jan 15 in Psychology

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What is a cognitive triad?

answered Jan 14 in Psychology

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What is selective attention and how does it work?

answered Jan 13 in Psychology

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What is the separation of compounds on the basis of their solubilities in a given solvent?

answered Jan 7 in Science

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The vertebrate endoskeleton can also be called what?

answered Jan 2 in Science

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In physics, resistance is opposition to the flow of what?

answered Dec 31, 2024 in Science

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Deposition refers to when a gas changes to what state?

answered Dec 30, 2024 in Science

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