The Schrödinger equation is a linear partial differential equation that governs the wave function of a quantum-mechanical system. The most general form is the time-dependent Schrödinger equation,
which gives a description of a system evolving with time and it is given as follow

How many atoms of oxygen are contained in 160 grams of n2o3

What is the mass of each element in a 324.8 sample of co2

Lab reagent, hypothesis test.a reference solution used as a lab reagent is purported to have a concentration of 5 mg/dl. six samples are taken from this solution and the following concentrations are recorded: (5.32, 4.88, 5.10, 4.73, 5.15, 4.75) mg/dl.these six measurements are assumed to be an srs of all possible measurements from solution.they are also assumed to have a standard deviation of 0.2, a normal distributin, and a mean concentration equal to the true concentration of the solution.carry out a significance test to determine whether these six measurements provide reliable evidence that the true concentration of the solution is actually not 5 mg/dl.