What is the relationship between the oxidizing power of concentrated sulfuric acid and its concentration?
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What is the relationship between the oxidizing power of concentrated sulfuric acid and its concentration? Within that concentration range, concentrated sulfuric acid has a relatively strong oxidizing capacity. Is there a concentration at which its oxidizing power is the strongest? Moreover, is there any basis or specific concentration range for distinguishing between concentrated sulfuric acid and dilute sulfuric acid? What are the concentration standards for industrial sulfuric acid?
Concentrated sulfuric acid has a stronger dehydrating effect, but its oxidizing power isn’t much greater
Don’t speak casually upstairs. When the sulfuric acid content is less than 65%, it is reducing at all temperatures; between 65 and 85, it is reducing at low temperatures and oxidizing at high temperatures or at the boiling point; above 85, or in the case of nicotinic acid, it is oxidizing at all temperatures. Concentrated sulfuric acid is a strong oxidizing agent, and nicotinic acid has an even stronger oxidizing power.
The corrosion of sulfuric acid, concentration, temperature. The conveying speed plays a role; it cannot be generalized, and it is necessary to consult relevant information as well as on-site data.