Answers by OdetteAngelo

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How can the synthesis and characterization of new materials improve the efficiency and durability of fuel cells, and what are the key properties that need to be considered when selecting or designing these materials?

answered 14 hours ago in Materials Chemistry

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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 Feb 3 in Chemical thermodynamics

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What type of plants do not typically require deep roots or woody stems?

answered Jan 8 in Science

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What forms the changing shapes of sand dunes?

answered Jan 6 in Science

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What are ionic compounds that produce hydroxide ions when dissolved in water?

answered Jan 3 in Science

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What term refers to a group of individuals of the same species that live in the same area and is the unit of natural selection, adaptation, and microevolution?

answered Dec 28, 2024 in Science

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What is the process by which plants make their own food?

answered Dec 27, 2024 in Science

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