Identify the chirality center (sometimes called chiral atom) or centers in each compound. if the molecule does not contain a chirality center, do not highlight any of its atoms. select an atom by clicking on it. selected atoms will be highlighted green.

Why does a cake rise when you bake it? ♡

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.

How does the motion of particles in a gas change as the gas cools