Question

A scoop of baking soda is added to a beaker containing vinegar. The baking soda disappears and bubbles are observed. This is an example of a _____________ change. A) chemical B) ionic C) phase D) physical

Answer 1

(A)After you add baking soda to vinegar, the soda disappears followed by displaying of bubbles.

This is a true example of chemical change.

The reaction can be truly represented as under:

VINEGAR (ACETIC ACID) + BAKING SODA(SODIUM HYDROGEN CARBONATE)  CARBON DIOXIDE + WATER + OTHER SUBSTANCE

Answer 2

Answer:

yes it is chemical

Explanation:

because im batman