boltzmann constant gas constant

From the above ideal gas equation: ..

Stefan-Boltzmann Law - The energy of thermal radiation emitted per unit time by a black body of surface A, is given by u = s AT 2 -----(1) where s is a universal constant known as Stefan-Boltzmann constant and T is its temperature on absolute scale. The measu..

Addition of an inert gas into a system at equilibrium under constant volume causes, an increase in the pressure of the system, an increase in the total number of moles in the system. Total pressure of a system is then given by, P total V = n total RT or..

. This constant is called equilibrium constant'. For a homogeneous chemical equilibrium, when the concentration of the reactants and products is expressed in moles per litre unit, the equilibrium constant is written as K c and is given by, Further, if the reaction is a..

E.g., gravitational constant (G), Planck's constant (h) and velocity of light (c) Their values are always constant..

The hydrolysis constant may be written as: ..

A function f : A g B is said to be a constant function, if ..

The amount of solar energy received per second by one square metre of the near earth space (exposed perpendicularly to the rays of the sun) at an average distance between the sun and the earth is called solar constant. Solar constant = 1.4 kW/m 2 Black Surfaces Absorb More H..

The hydrolysis constant may be written as: (vi) for weak acid, For weak base BOH, Also, K w = [H + ] [OH - ] Multiplying equation (vi) by equation [H + ] [OH - ], we get ..