Alarge container of water and a small one are at the same temperature. what can be said about the relative vapor pressures of the water in the two containers?

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?

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.