Water is fundamental for humans and other living things. Their existence is of utmost importance for the preservation of life. It is used for human consumption, social and economic activities. The Piranhas-Açu River is ...

Water is an abundant natural resource essential to life on Earth. Brazil is a country rich in water resources, responsible for about 12% of the world total. However, despite the great availability of water resources, the ...

With the aim of exploring new ways of teaching chemistry through playful games, a game based on ludo was developed, with the contents of atomic models and eletronic distribution. The study took place at Escola Cidadã ...

Electrodeposition is a very efficient technique for obtaining metallic coatings, it has a low cost and excellent reproducibility, since it is possible to control several parameters such as, for example, pH, current ...

The main objective of the present work was to analyze the contributions of the supervised internship in the learning of chemistry in the post-pandemic period, taking into account its importance in teacher training. For ...

The hair fiber is exposed daily to several factors that cause harm to the strands. The main causes of hair damage are the result of chemical procedures that affect the shaft at all its extremities. This damage is caused ...

The Integral Citizen Schools (ECIs) is a new school model that has been gaining credibility within the State of Paraíba. In the ECIs, the curriculum is diversified and has a flexible curriculum organization, characterized ...

Corrosion is a spontaneous process occurring more frequently in aqueous media, in which corrosion is essentially electrochemical. Electrochemical techniques such as Potentiodynamic Polarization is an investigation of the ...

With the arrival of the pandemic, came the difficulties that society has been facing, the world has suffered social, economic, cultural, political and education impacts. The impact caused on education by the pandemic is ...

The use of fossil fuels has resulted in environmental impacts that give rise to the development of renewable energy. An excellent alternative is the search for energy sources and the production of goods that do not depend ...