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Why is hydrofluoric acid so dangerous?
Hydrofluoric acid is dangerous because it can penetrate the skin and react with calcium in the body, leading to severe burns, tissue damage, and potentially fatal systemic effects.
In RNA a string of 3 bases codes for each amino acid. What is the string of bases called?
The string of 3 bases in RNA that codes for an amino acid is called a codon. Each codon corresponds to a specific amino acid or a signaling function such as start or stop.
How many bases on a strand of mRNA code for one amino acid?
3 nucleotides
What Solvents can damage KBr cell windows in IR-spectroscopy?
Solvents with high reactivity or strong acid/base properties, such as concentrated acids (e.g., HCl, HNO3) or bases (e.g., NaOH), can damage KBr cell windows in IR spectroscopy. Organic solvents like dichloromethane and acetone can also cause damage due to their ability to dissolve KBr. It is recommended to use non-reactive solvents like ethanol or water when working with KBr cells.
What is the name for a series of three nucleic acid bases on the tRNA?
The name for a series of three nucleic acid bases on the tRNA is called an anticodon. It is complementary to the codon on the mRNA during protein synthesis, allowing tRNA to bring the correct amino acid to the ribosome.
Can acid cause sever burns and tissue damage?
Yes, both an acid and base can cause severe burns and tissue damage!
What are the harmful effects of an acid and bases?
Acids can cause chemical burns, corrosion, and tissue damage upon contact with skin or eyes. Bases can also cause burns and irritation, along with potentially more serious tissue damage if not handled properly. Ingesting strong acids or bases can lead to severe internal injuries or poisoning.
What is worse to your eyes strong acid or base?
Strong acid can be more damaging to the eyes because it can cause immediate and severe burns upon contact, leading to rapid tissue damage. Strong bases can also cause eye irritation and damage, but acids generally pose a higher risk due to their corrosive nature.
What are the most common types of corrosives chemicals?
Acids, bases, and oxidizing agents are some of the most common types of corrosive chemicals. Acids like sulfuric acid and hydrochloric acid, bases like sodium hydroxide, and oxidizing agents like hydrogen peroxide are examples of corrosive substances that can cause damage on contact with living tissue.
Can acid and bases harm us?
Yes, if they are very strong. For example strong acid or base spilled on the skin can cause burns. On the other hand, the acid inside your stomach is strong enough to dissolve iron. The mucous on the stomach walls stops the acid burning right through the stomach.
What would burn your skin more a strong base or a weak acid?
A strong base would likely burn your skin more than a weak acid. Strong bases have a higher pH and can cause more severe burns and tissue damage compared to weak acids.
Is caustic a acid?
Yes, caustic substances are typically strong bases, not acids. Examples of caustic substances include sodium hydroxide and potassium hydroxide, which can cause severe burns and tissue damage upon contact with skin.
What Hazards of hydrochloric acid to humans?
Hydrochloric acid is corrosive, meaning it can cause burns, irritation, and tissue damage upon contact with the skin, eyes, and respiratory system. Inhaling its fumes can cause respiratory irritation and damage. Ingesting hydrochloric acid can result in severe burns to the mouth, throat, and stomach.
What is corrosive waste?
Corrosive waste is any substance that can cause damage to living tissue upon contact, such as acids or bases. These materials can also cause damage to infrastructure and the environment if not properly handled and disposed of. Examples include sulfuric acid, hydrochloric acid, and caustic soda.
Is corrosive a acid or a base?
Corrosive substances can be either acids or bases. Acids like hydrochloric acid and sulfuric acid are corrosive, as are bases like sodium hydroxide and potassium hydroxide. Their corrosive nature is linked to their ability to cause damage to living tissues and materials on contact.
Can an acid cause severe burns and tissue damage?
It depends on the type of acid and the concentration of it. Acetic acid diluted as vinegar might just cause some minor irritation, while pure acetic acid can cause a burn scab. Citric acid from apple juice won't burn you, but one drop of sulfuric acid in the laboratory leaves a terrible burn.
What happens if a human is injected with sulfuric acid?
Injecting sulfuric acid into a human would cause severe chemical burns, tissue damage, and potentially lead to organ damage or failure. Immediate medical attention is necessary to minimize the damage and prevent further complications.
