https://cienciaprogramada.com/tags/chempy/ Recent content in ChemPy on Ciência Programada Hugo -- gohugo.io en contato[@]cienciaprogramada.com.br (Francisco Bustamante) contato[@]cienciaprogramada.com.br (Francisco Bustamante) © 2026 Francisco Bustamante Wed, 20 Apr 2022 00:00:00 +0000 https://cienciaprogramada.com/2022/04/mass-balance-python-sympy/ Wed, 20 Apr 2022 00:00:00 +0000 contato[@]cienciaprogramada.com.br (Francisco Bustamante) https://cienciaprogramada.com/2022/04/mass-balance-python-sympy/ Mass balance equations are important for practically all calculations in solving chemical engineering problems. In this article, we will solve two mass balance problems using the SymPy library and review some important principles. https://cienciaprogramada.com/2022/02/top-3-python-libraries-chemistry/ Mon, 07 Feb 2022 00:00:00 +0000 contato[@]cienciaprogramada.com.br (Francisco Bustamante) https://cienciaprogramada.com/2022/02/top-3-python-libraries-chemistry/ In this article, we explore 3 chemistry libraries available for the Python language, showing how they are useful in the daily routine of chemistry professionals and students. https://cienciaprogramada.com/2021/01/enem-killer-brick-problem/ Fri, 08 Jan 2021 00:00:00 +0000 contato[@]cienciaprogramada.com.br (Francisco Bustamante) https://cienciaprogramada.com/2021/01/enem-killer-brick-problem/ Is it possible to study for the college entrance exam and still learn Python? Of course! And that is one of the goals of the Brazilian Exam Problems category on this site. In it, we use computational tools to analyze and expand problems from the ENEM, Brazil’s national high school exam. In today’s article, we analyze a problem from the 2019 exam. And, along the way, we learn to make 3D and 4D(?!) plots with Matplotlib. All because of a killer brick. https://cienciaprogramada.com/2020/12/studying-atmosphere-python/ Sat, 05 Dec 2020 00:00:00 +0000 contato[@]cienciaprogramada.com.br (Francisco Bustamante) https://cienciaprogramada.com/2020/12/studying-atmosphere-python/ Colorless, made of invisible constituents, and odorless (we hope!). We often forget that we are surrounded by the gases that make up our atmosphere. In this article, we will see how to easily get a list of the main constituents of air with Python and web scraping. We will also do some calculations, such as density and mean molar mass, and, of course, present everything in spectacular plots.