Yeast Fermentation Experiment - ContentsDa Science Experiment（Quest Store）

作品：Yeast Fermentation Experiment - ContentsDa Science Experiment

发行：2023年11月13日

价格：49.99美元

头显：Oculus Quest系列

商店：Quest Store

评分：0/5分（评分数：0，评论数：0）

更新：2025年4月15日

分类：应用

玩法：single

题材：学习，实践培训

开发商：ContentsDaInc

发行商：ContentsDa Inc

1. add the mango juice to the fermentation tube
2. add the yeast solution to the fermentation tube
3. add distilled water + yeast solution, grape juice + yeast solution, and grapefruit juice + yeast solution to the remaining three fermentation tubes.
4. place the four fermentation tubes in a water bath, add warm water and observe what happens in the foot fermentation tube.
5. observe the reaction between the juice and the yeast
6. the water level in the blind tube has lowered by the volume of carbon dioxide produced by the yeast
7. use an eyedropper to remove some of the grape juice and yeast mixture from the fermentation tube containing the grape juice and yeast.
8. add potassium hydroxide solution to the grape juice and yeast mixture and observe what happens

u003CResults
Determine the change in gas volume in the blind tube over time.