Brazilian Exam Problems

ENEM with Python: The Sucrose Inversion Problem (2020)

2021-11-15·3012 words·15 mins

Brazilian Exam Problems Python molmass chemistry Matplotlib RDKit

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.

ENEM: The Killer Brick Problem

2021-01-08·3278 words·16 mins

Brazilian Exam Problems Python Pint ChemPy web scraping Matplotlib pandas SciPy regex

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.

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