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Igoryamba
3 years ago
5

A student is in the lab and combines two unknown substances ( which you should never do because it is not safe). one is a white

solid, and the other one is clear liquid. after the substances are mixed, you observe...
1- bubbles forming,
2- dementia turns a dark purple color, and
3-the white solid substance dissolves into the liquid.



did a physical change or a chemical change happen? which of the observation would you use as evidence in why? ​
Chemistry
1 answer:
dem82 [27]3 years ago
7 0

Answer:

Chemical change

Explanation:

If you were to mix two unknown substances and a reaction as such was to happen it would most likely be a Chemical change as it had a reaction with the other substance and created a chemical reaction.

Sorry for any spelling errors English is my second language.

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