OLIVEIRA, D. A.; http://lattes.cnpq.br/2730925585068550; OLIVEIRA, Danilo Abrantes de. (BrasilCentro de Formação de Professores - CFPUFCGUniversidade Federal de Campina Grande, 2018-08-03)
The study of Chemical Solutions is known to be one of the most important for the formation
of the student of middle level, since it is present in several situations and products used every
day. However, it is observed ...