Answers by ShelliBozema

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What are the photochemical properties of gold nanoparticles and how do they affect their optical and electronic properties?

answered Feb 13 in PhotoChemistry

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Calculate the Gibbs free energy change for the electrochemical reaction where Fe(s) is oxidized to Fe3+(aq) and Br2(l) is reduced to Br-(aq) with the help of the following half-reactions: Fe3+(aq) + e- ⇌ Fe2+(aq) E° = 0.771 VBr2(l) + 2e- ⇌ 2Br-(aq) E° = 1.087 V

answered Jan 23 in ElectroChemistry

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Calculate the enthalpy change for the combustion of methane gas at standard conditions if 34.0 g of methane is burned completely in oxygen and releases 802 kJ of heat.

answered Jan 23 in ThermoChemistry

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Where does the theory evaluation process begin?

answered Jan 16 in Psychology

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What is validity in data measurement?

answered Jan 16 in Psychology

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When blood vessels in the head dilate, what kind of severe headache can occur?

answered Dec 28, 2024 in Science

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Which is larger: the human sperm or the human egg?

answered Dec 28, 2024 in Science

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