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Sulfuric acid react with copper.
Gasoline being poured into a tank is not a chemical change.
When hydrochloric acid is poured on a copper plate, a chemical reaction occurs. The acid reacts with the copper to produce copper chloride and hydrogen gas. This reaction can cause the copper plate to corrode or dissolve over time.
When sulfuric acid is poured on a copper plate, a redox reaction occurs, result in the production of copper sulfate, water, and sulfur dioxide gas. The reaction will also cause the copper plate to corrode, forming a greenish-blue layer of copper sulfate on its surface.
When dilute hydrochloric acid is poured on a copper plate, no reaction occurs. Copper does not react with hydrochloric acid under normal conditions because it is less reactive than hydrogen.
When dilute sulfuric acid is poured on a copper plate, a chemical reaction occurs where the sulfuric acid reacts with the copper to form copper sulfate, water, and sulfur dioxide gas. This reaction will cause the copper plate to dissolve and create a blue-green solution of copper sulfate. Heat and bubbles may also be observed as the reaction takes place.
equation = copper+suphuric acid=copper sulphate+hydrozen
Drain the oil, and refill.
Copper will not lower gasoline octane. In fact, copper is commonly used as a catalyst in catalytic converters to help convert harmful pollutants in exhaust gases into less harmful substances. It does not have a direct impact on the octane rating of gasoline.
It depends, if the susexphuri acid is of a high concentration and is hot, then the copper plate will react and dissolve. sex though it is not a strongly oxidizing acid, hot concentrated sulfuric acid is a strong enough oxidizing agent to dissolve copper.
When the molecules of coffee are poured they will move from a low to high level.
Drain it out again and rinse it out with gasoline.