Answers by ErmaVasey512

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How can one manipulate the conductivity of a semiconductor material to develop electronic devices with higher efficiency and better performance?

answered 5 days ago in Materials Chemistry

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Determine the crystal field splitting energy for a coordination compound with a tetrahedral geometry, given the following information: the metal ion has six d electrons, the ligand field splitting parameter (Δtetrahedral) is 4000 cm⁻¹, and the compound's absorption spectrum shows a strong absorption band at 600 nm.

answered 6 days ago in Coordination Chemistry

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Calculate the standard electrode potential for the redox reaction where Ag(s) is oxidized by Cu2+(aq) to form Ag+(aq) and Cu(s) given that the standard reduction potential for Ag+(aq) + e- → Ag(s) is 0.80 V and for Cu2+(aq) + 2e- → Cu(s) is 0.34 V.

answered Feb 3 in Chemical thermodynamics

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Calculate the enthalpy change of isomerization for the conversion of n-butane to isobutane if the heat of combustion of n-butane is -2657.5 kJ/mol and the heat of combustion of isobutane is -2878.8 kJ/mol.

answered Jan 23 in ThermoChemistry

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What is the oxidation state of chlorine in the compound KClO4?

answered Jan 21 in Inorganic Chemistry

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According to Maslow's hierarchy of needs, when is a person motivated to fulfill their physiological needs?

answered Jan 17 in Psychology

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What is the biopsychosocial theory of sexuality?

answered Jan 15 in Psychology

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What is the name of the body system that fights to protect the body from specific pathogens?

answered Jan 7 in Science

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Transporting blood is the main job of the heart and what?

answered Jan 2 in Science

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Life span is distinct from what, which means the sequence of stages a plant goes through from seed germination to seed production of the mature plant?

answered Dec 31, 2024 in Science

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According to the english system measurement, how much is equal to 2 pints, 1 quart, and ¼ of a gallon?

answered Dec 30, 2024 in Science

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Ammonia, urea, and uric acid are examples of what kind of waste?

answered Dec 27, 2024 in Science

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