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(2 pts) In the picture above, which of the following is the best evidence that a chemical reaction has occurred? A. The mass is 2402.0 g B. The phenol red is a yellow color C. Bubbles are formed in the
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(2 pts) In the picture above, which of the following is the best evidence that a chemical reaction has occurred?

A. The mass is 2402.0 g
B. The phenol red is a yellow color
C. Bubbles are formed in the inverted tube
D. There is no evidence of a reaction

User Abtin Rasoulian
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5.2k points

1 Answer

3 votes
I can see the picture.
User Rushin
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4.7k points
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