An industrial lab technician wants to prepare a stock solution of iron(III) sulfate so that when 50.00 mL is diluted to 1.000 L, the diluted solution will
have a concentration of 0.030 M. What should the concentration of the
stock solution be?

i think so it’s will be b yes i believe its

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.

2b2t

explanation:

2b2t