ACFM value should be used when selecting a fan or blower. The total airflow (SCFM) should also meet or exceed the minimum 1. For flexible hose, use 2-3 times the pressure drop for smooth wall. rate divided by the density of the air or gas being moved.
A chemist will focus on materials and processes, testing theories, analyzing substances, and measuring the physical properties of substances. A chemistry graduate can get a job as a research assistant in a chemistry lab, or continue on with their education by getting a master's or doctorate degree. Medical school is also an option.
Although there is overlap between chemistry and chemical engineering, the courses you take, degrees, and jobs are quite different. Here's a look at what chemists and chemical engineers study and what they do. The big difference between chemistry and chemical engineering has to do with originality and scale. Chemists are more likely to develop novel materials and processes, while chemical engineers are more likely to take these materials and processes and upscale them to make them larger or more efficient.