Jim Crow Laws
It's originally a Latin expression, cum grano salis.
The origin of the expression Nosey Parker isn't known for certain but it appeared in England in the 1800's. It possibly was used to describe the park-keepers employed to control the crowds at the Great Exhibition of 1851.
Country expression of excitement, similar to yippee!, oh boy!, hurray!
Distance = sqrt(x2 + y2)
The origin of the expression is obscure. It means "ruined everything".
Verry Important People
no one knows exactly
The 1970s is the origin of "in your face", most likely first coming from sports.
it's Anchors Aweigh......
It is a French culinary expression.
Jim Crow laws
Jim Crow Laws
NINA LAllouzq
The KB expression for aniline c6h5nh2 is: For C6H5NH2 + H2O >< C6H5NH3+ + OH-Kb = 4.3 x (10 ^ -10) = [C6H5NH3+][OH-] / [C6H5NH2]
It is an expression of dismay, like "Oh, dear!" or "Oh, crap!"
pOH is the expression used to represent the concentration of OH- ions. It is calculated as the negative logarithm of the hydroxide ion concentration in a solution.