The reaction rate at known reactant concentrations.
The frequency of collisions is changed.
It increases the number of high-energy collisions
The exponents determine how much concentration changes affect the reaction rate
The Le Chtelier's principle states one thing. It is the dynamic equilibrium which is disturbed by changing the conditions and the position of equilibrium moves that makes a change.
The equilibrium of the system will be upset.
It is the number of moles of solute in 1 kg of solvent.