chemistry on Ciência Programada https://cienciaprogramada.com/tags/chemistry/ Recent content in chemistry on Ciência Programada Hugo -- gohugo.io en contato[@]cienciaprogramada.com.br (Francisco Bustamante) contato[@]cienciaprogramada.com.br (Francisco Bustamante) © 2026 Francisco Bustamante Wed, 16 Sep 2026 00:00:00 +0000 From Chemistry to Engineering: Numerical Equations in Real Systems https://cienciaprogramada.com/2026/09/chemistry-engineering-numerical-equations/ Wed, 16 Sep 2026 00:00:00 +0000 contato[@]cienciaprogramada.com.br (Francisco Bustamante) https://cienciaprogramada.com/2026/09/chemistry-engineering-numerical-equations/ From the pH of a weak acid to the volume of a real gas and the friction factor of a pipe: three equations that chemistry and engineering use every day and that only have a useful numerical solution. We solve all three with brentq and numpy.roots and rebuild the Moody chart. Mass Balance with Python and SymPy 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. Top 3 Python Libraries for Chemistry 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. ENEM with Python: The Sucrose Inversion Problem (2020) https://cienciaprogramada.com/2021/11/enem-python-sucrose-inversion-2020/ Mon, 15 Nov 2021 00:00:00 +0000 contato[@]cienciaprogramada.com.br (Francisco Bustamante) https://cienciaprogramada.com/2021/11/enem-python-sucrose-inversion-2020/ Is it possible to study for the college entrance exam and still learn Python? Of course! In this article, we analyze a problem from the 2020 exam. It is a chemistry problem, but one that can be solved more with reasoning than with chemistry itself.