Answers by BonitaWaley

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Calculate the corrosion current density of an iron rod having a surface area of 15 cm², immersed in an acid solution (pH=3) with a temperature of 50°C. The concentration of iron ions (Fe²⁺) in the solution is 0.1 M, and the standard reduction potential of iron is -0.44 V. The Tafel slope obtained experimentally is 0.12 V/decade. Use the Tafel equation to calculate the corrosion current density (in A/cm²) of the iron rod.

answered Jan 23 in ElectroChemistry

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Changing the frequency of sound waves, will change the _________ of the sound of a musical instrument?

answered Dec 30, 2024 in Science

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The community of all of the living and nonliving parts of an environment is known as what?

answered Dec 27, 2024 in Science

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