Calculate the molarity of a solution in which 2.5 moles of NaNO3 are dissolved in 0.85 L of solution,

it should be all of them because it asks if you included all of those in your answer

explanation:

a 20-cm-long, cylindrical graphite (pure carbon) rod is inserted into an oxidizing atmosphere at 1145 k and 1.013 x 105 pa pressure. the oxidizing process is limited by the diffu- sion of oxygen counterflow to the carbon monoxide that is formed on the cylindrical surface.

i think its 100

i hope this !