This article reports the development of a dissemination work and analysis of the influence of a chemistry science dissemination video on the perception of university students in relation to scientific research carried out at the public university, to scientific dissemination itself and the use of scientific dissemination videos as learning tools. The didactic video of scientific dissemination of a university research in Chemistry was made available as an activity in a distance class for undergraduates of a General Chemistry II course. As a way of complementing the study and, at the same time, evaluating the teaching/learning of the students of the course, it was proposed that they produce didactic videos of scientific dissemination of some research of the Institute of Chemistry related to the theme seen in the classes, chemical bonds. The results obtained showed that didactic videos of scientific dissemination can be produced by undergraduates and that, in their perception, these videos are capable of propagating the value and importance of scientific dissemination and of scientific research carried out in public universities, and in addition, they are a good teaching/learning tool.