Meaning Buffer
The chemical composition of a buffer solution usually entails a weak acid or a weak base accompanied by its conjugate salt. A person or thing that lessens shock or protects from damaging impact circumstances etc.
Rubber prices fell to a four-year low despite purchases for the buffer stock.
Meaning buffer. A buffer consists of a weak acid and its conjugate base or a weak base and its conjugate acid. Keep savings as a buffer against unexpected cash needs. A buffer is an aqueous solution that has a highly stable pH.
A buffer is an aqueous solution used to keep the pH of a solution nearly constant. An example of a common buffer is a solution of acetic acid CH 3 COOH and sodium acetate. Something that serves as a protective barrier.
If you add an acid or a base to a buffered solution its pH will not change significantly. Againsta multinational buffer force between the two sides. For such stores to be effective the figure for average supply must be adjusted periodically to keep up with any broad trends toward increased yield.
Buffer capacity is the amount of acid or base that can be added before the pH of a buffer changes. Buffer a chemical substance which has the capacity to bond to H ions removing them from solution when their concentration begins to rise and releasing H ions when their concentration begins to fall. N A temporary storage area usually in RAM.
Ions are atoms or molecules that have lost or gained one or more electrons. Buffer in chemistry solution usually containing an acid and a base or a salt that tends to maintain a constant hydrogen ion concentration. This is important for processes andor reactions which require specific and stable pH ranges.
See the full definition for buffer zone in the English Language Learners Dictionary. Its pH changes very little when a small amount of strong acid or base is added to it. Any of various devices or pieces of material for reducing shock or damage due to contact.
Buffer Definition Meaning. Railways one of a pair of spring-loaded steel pads attached at both ends of railway vehicles and at the end of a railway track to reduce shock due to contact. It is able to neutralize small amounts of added acid or base thus maintaining the pH of the solution relatively stable.
In order for a buffer to be effective the size of the buffer and the algorithms for moving data into and out of the buffer. In this way buffers stabilize the pH of biological solutions and are thus important in maintaining HOMEOSTASIS. A buffer solution more precisely pH buffer or hydrogen ion buffer is an aqueous solution consisting of a mixture of a weak acid and its conjugate base or vice versa.
As illustrated the term buffer stock scheme can also refer to a scheme where the floor price and ceiling price are equal. The purpose of most buffers is to act as a holding area enabling the CPU to manipulate data before transferring it to a device. An area that keeps two things separated.
Definition of buffer Entry 2 of 4 1. Buffer definition an apparatus at the end of a railroad car railroad track etc for absorbing shock during coupling collisions etc. A buffering agent is a weak acid or weak base that helps maintain the pH of an aqueous solution after adding another acid or base.
Something or someone that helps protect from harm. A buffer is a compound that resists changes in pH when a limited amount of acid or base is added to it. English Language Learners Definition of buffer zone.
The Prison Service acts as a buffer between the minister and his critics. The metal parts at the front and back of. A means or device used as a cushion against the shock of fluctuations in business or financial activity.
In other words an intervention in the market to ensure a fixed price. The buffer allows each device or process to operate without being held up by the other. Now Buffer Capacity can be defined as the measure of the efficiency of a buffer in resisting its change in pH.
A large supply of a commodity a crop metal fuel etc that is bought and stored when extra is available and sold when there is not enough in order to control its price and quantity in the economy. Want to learn more. A buffer is a solution that can resist pH change upon the addition of an acidic or basic components.
A buffer is something that prevents something else from being harmed or that prevents two things from harming each other.
