A scoop of baking soda is added to a beaker containing vinegar. The baking soda disappears and bubbles are observed. This is an

Question

3 years ago

6

example of a _____________ change.
A) chemical
B) ionic
C) phase
D) physical

2 answers:

Grace [21] · Answer 1 · 2022-07-21T19:17:38+03:00

Grace [21]3 years ago

4 0

Pretty sure it's a A) Chemical

mina [271] · Answer 2 · 2022-07-21T20:30:45+03:00

mina [271]3 years ago

3 0

The bubbles are CO2. The CO2 was not there before, so there has been a chemical reaction, and a chemical change.