The following data was collected when a reaction was performed experimentally in the laboratory.
Reaction Data
Reactants
Products
Al(NO3)3
NaCl
NaNO3 AICI:
Starting Amount in Reaction 4 moles 9 moles
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Determine the maximum amount of AlCl3 that was produced during the
experiment. Explain how you determined this amount.

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.