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Find the Definition
A)
the speed at which a chemical reaction takes place
B)
It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field
A!
Find the Definition
A)
the process of dissolving a solute into a solvent to make a solution
B)
is the state in which both the reactants and products are present in concentrations which have no further tendency to change with time, so that there is no observable change in the properties of the system
B!
Find the definition
A)
is when a state, institution, nation, or administrative region ceases to exist, usually separating into two or more entities
B)
is the force that resists motion when the surface of one object comes in contact with the surface of another
B!
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A)
The speed of light in vacuum, commonly denoted c, is a universal physical constant that is exactly equal to 299,792,458 metres per second (approximately 300,000 kilometres per second; 186,000 miles per second; 671 million miles per hour).[Note
B)
is the distance travelled per unit of time by a sound wave as it propagates through an elastic medium
A!