Part A Electrolytic cells use electricity to cause a nonspontaneous redox reaction to occur. An electrolytic cell is constructed using the following components: What substance is produced at the cathode during the electrolysis of molten calcium bromide, CaBr2 ? Assume standard conditions. Express your answer as a chemical formula. a power source, such as a battery, • the substance that will undergo > View Available Hint(s) electrolysis, and • two inert electrodes (usually platinum), which serve as the electrical connection between the I= AE ΑΣφ ? power source and the substance undergoing electrolysis. When electricity is applied to a molten binary salt during electrolysis, the cation will be reduced and the anion will be oxidized. If more than one cation is JA chemical reaction does not occur for this question. present, only the one with highest reduction potential will be reduced. Similarly, if more than one anion is present, only the one with the highest oxidation potential will be oxidized. Submit Part B What substance is produced at the anode during the electrolysis of molten calcium bromide, CaBr2 ? Assume standard conditions. Express your answer as a chemical formula. • View Available Hint(s) ΑΣφ ? JA chemical reaction does not occur for this question. Submit Part C What substance is produced at the cathode during the electrolysis of a mixture of molten calcium bromide, CaBr2 (1), and molten magnesium iodide, MgI2(1)? Assume standard conditions. Express your answer as a chemical formula. > View Available Hint(s) ΑΣφ ? OA chemical reaction does not occur for this question. Submit Part D What substance is produced at the anode during the electrolysis of a mixture of molten calcium bromide, CaBr2 (1), and molten magnesium iodide, MgI2(1)? Assume standard conditions. Express your answer as a chemical formula. > View Available Hint(s) ΑΣφ ? OA chemical reaction does not occur for this question. Submit
Science behind corrosion-test
Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.
Corrosion
Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.
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