38. what is the expected boiling point of a solution prepared by dissolving 6.37 g of sodium iodide (nal) in 48.6 g of water (h 0)? k'b (ater)-0.512"cm a) 0.90°c d) 103.26"c b) 100.45°c e) none of the above c) 100.90°c

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

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.

Which of the following describes a situation where competition between producers exists