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First-order kinetics refers to a reaction in which the rate is directly proportional to the concentration of one reactant. This means that the reaction proceeds at a speed determined by the concentration of the reactant involved, leading to a constant half-life. The rate constant for a first-order reaction has units of 1/time.
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What kinetics does radioactive decay obey?
Radioactive decay follows first-order kinetics, meaning the rate of decay is proportional to the amount of radioactive material present. This means that half-life remains constant throughout the decay process.
How clearance of drug is constant in first order kinetics?
In first-order kinetics, drug clearance is constant because the rate of elimination is directly proportional to the concentration of the drug in the body. This means that a fixed percentage of the drug is eliminated per unit of time, resulting in a constant clearance rate.
What things are necessary in order for a chemical reaction to occur according to kinetics?
An acid and a base
What is the difference between Chemical kinetics vs Chemical decay?
Chemical kinetics studies the speed at which chemical reactions occur, including factors influencing reaction rates. Chemical decay specifically refers to the decrease in concentration of a substance over time due to chemical reactions like decomposition or radioactivity. Chemical decay is a type of chemical kinetics involving the study of reaction rate changes as a function of time.
What is saturation kinetics in simple language?
Saturation kinetics refers to a situation where an enzyme is working at its maximum capacity because all available enzyme binding sites are already occupied by substrate molecules. This means that increasing the substrate concentration further will not increase the rate of reaction.
