what is k in a first order reaction
Rate equation k is the first order rate constant, which has units of 1/s or sâˆ’1.
Limit of a function (the Dirichlet function) has no limit at any x-coordinate.
Van der Waals equation is the volume of the container occupied by each particle (not the velocity of a particle), and k is the Boltzmann constant. It introduces two new parameters: a', a measure of the average attraction between particles, and b', the volume excluded from v by one particle.
Rate equation A first order reaction depends on the concentration of only one reactant (a unimolecular reaction). Other reactants can be present, but each will be zero order. The rate law for a reaction that is first order with respect to a reactant A is