Question

Make a list of the changes that occur when lemon juice and soda (baking) are added? And
based on your observation tell what kind of change is this.
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Answer 1

Answer:

Your answer is attached hope it will help you

Answer 2

Explanation:

The reaction between baking soda and lemon juice can be given as below.

(Citric acid)

Lemon juice

+Baking soda⟶

(Sodium hydrogen carbonate)

CO

2

(bubbles)

+

(Carbon dioxide)

Other substances

Since a chemical reaction is taking place which can't be reversed, it is a chemical change.