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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)…

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)…
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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

asked
User Majeed
by
7.7k points

2 Answers

0 votes
The bubbles are CO2. The CO2 was not there before, so there has been a chemical reaction, and a chemical change. 
answered
User Atomicharri
by
8.0k points
2 votes
Pretty sure it's a A) Chemical
answered
User Berkowitz
by
7.5k points
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