Identify the oxidation number of platinum (Pt) and the complete balanced equation of the following half- reaction equations: + → Ptrag) + 4NO2 (9) + 4H20(1) Pts) + 4N03 + 8Hčaq) Ptag) + 4Claq) + 2HC1 → PtCl?- + HC9)
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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