Answers by SantiagoHein

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How can chemical education be improved to increase student interest in chemistry and encourage them to pursue careers in the field?

answered 1 day ago in Chemical education

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Calculate the standard electrode potential for the following redox reaction in acidic medium using the standard reduction potentials given below:Fe<sup>2+</sup>(aq) + MnO<sub>4</sub><sup>-</sup>(aq) + H<sup>+</sup>(aq) → Fe<sup>3+</sup>(aq) + Mn<sup>2+</sup>(aq) + H<sub>2</sub>O(l)Standard reduction potentials:Fe<sup>3+</sup>(aq) + e<sup>-</sup> → Fe<sup>2+</sup>(aq) E<sub>o</sub> = +0.77 VMnO<sub>4</sub><sup>-</sup>(aq) + 8H<sup>+</sup>(aq) + 5e<sup>-</sup> → Mn<sup>2+</sup>(aq) + 4H<sub>2</sub>O(l) E<sub>o</sub> = +1.51 V

answered 2 days ago in Chemical thermodynamics

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Calculate the HOMO-LUMO energy gap of a conjugated polymer with a repeating unit of poly(p-phenylene vinylene) (PPV) using quantum chemical methods (such as Density Functional Theory) and determine whether the polymer is expected to exhibit optoelectronic activity in the visible region of the electromagnetic spectrum.

answered Jan 23 in Quantum Chemistry

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Compare the different theories of personality in psychology.

answered Jan 20 in Psychology

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What is the scientific name for the human species?

answered Jan 7 in Science

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The ability for a plasma membrane to only allow certain molecules in or out of the cell is referred to as what?

answered Dec 31, 2024 in Science

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Multiplying the linear momentum of a spinning object by the radius calculates what?

answered Dec 31, 2024 in Science

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Momentum is directly related to both mass and?

answered Dec 31, 2024 in Science

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A long chain of monosaccharides linked by glycosidic bonds is known as what?

answered Dec 30, 2024 in Science

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The production of multiple copies of a single gene is called?

answered Dec 27, 2024 in Science

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