Self-Inflating Balloon with Yeast and Sugar

Feb 23, 2022 | SD-Karangturi | 0 Komentar

PARTICIPANT

Kelas 2D

  • Cheryl Davina Kurniawan
  • Fransesco Louis Mckenzie
  • Leonard Xavier Dominic
  • Richmond Reeves Yap
  • Timothy Hariyanto

SD Karangturi Semarang

DESCRIPTION

In this experiment, students investigate how to inflate a balloon without blowing air into it using yeast and sugar. As the yeast feeds on the sugar, it produces carbon dioxide gas. This process is known as fermentation. The trapped CO2 accumulates inside the balloon, slowly inflating it.

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