2. Consider the following reaction 2 CuCl2 + 4 KI - 2 Cul + 4 KCI + Iz When .27 moles of CuCl2 react with .86 moles if KI, how many moles of lz are formed? (Type out
all work)
What is the limiting reactant? (Type out all work)
For the reactant in excess, how many moles are left over at the end of the reaction? (Type out
all work)

How do you convert 4 mmol of bromobenzene to ml?

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.

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?