35. a When aqueous iron (III) chiondes added to aqueous potassium iodide a chemical con
ours and lodine is formed
Which statement is correct?
A todide sons are oxidised, they gain electrons in this reaction
lodide ions are oxidised, they lone electrons in this reaction
C trond) chionde is oxidised in this reaction
D Neither iodide ions nor iron (III) chlonde is ondised in this reachon

In the particles are arranged in a regular, repeating pattern. a)a crystalline liquid b)a crystalline solid c)all gases d)all solids

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 three statements represent the benefits of performing experiments using computer simulations?