Acetone Evaporation Experiment - ContentsDa Science Experiment（Quest Store）

作品：Acetone Evaporation 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：实践培训

开发商：ContentsDaInc

发行商：ContentsDa Inc

1. Line a Petri dish with filter paper.
2. Place the petri dish on the electronic balance and zero it.
3. Add about 10 drops of acetone to the petri dish and measure the mass immediately.
4. Observe how the mass changes over time.
(Create a scene in which the mass decreases over time from the initial mass to 0 g.)
Why does the mass decrease?
Because the liquid acetone particles on the surface of the acetone become a gas and evaporate into the air.
5. (Result) As the acetone dries, the scale on the electronic balance gets smaller and smaller until it reaches zero.