Ethan makes the table below to record his observations when mixing baking soda and vinegar in a beaker. Ethan claims that a chem

Question

kobusy [5.1K]

3 years ago

11

Ethan makes the table below to record his observations when mixing baking soda and vinegar in a beaker. Ethan claims that a chem

ical change has occurred. Which statement provides the BEST evidence to support his claim?

Chemistry

2 answers:

damaskus [11] · Answer 1 · 2022-09-24T16:38:59+03:00

The statement which best provides support for the fact that a chemical change has occurred is that many bubbles formed after mixing.

In a chemical change, new substances are formed and there is a recombination of the atoms in reactants as the products are being formed.

There are several cues that indicate that a chemical change has taken place such as;

Appearance of a solid in an aqueous phase reaction.
Evolution of gas
Sudden change in the temperature of the system
Change in the color of the system

In the particular instance in this question, when baking soda and vinegar were mixed together, a gas was evolved signifying that a chemical change has taken place.

Learn more: brainly.com/question/1161517

kozerog [31] · Answer 2 · 2022-09-24T14:58:14+03:00

kozerog [31]3 years ago

3 0

Answer: a

Explanation:

Many bubbles formed after mixing.