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What evidence indicates that a reaction has occurred? (Select all that apply.) a. The temperature decreased. b. A solid brown product formed. c. The temperature increased. d. A …

What evidence indicates that a reaction has occurred? (Select all that apply.) a. The temperature decreased. b. A solid brown product formed. c. The temperature increased. d. A …
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4 votes
What evidence indicates that a reaction has occurred? (Select all that apply.)

a. The temperature decreased.
b. A solid brown product formed.
c. The temperature increased.
d. A gas formed.
e. An explosion occurred.

asked
User Mark Tielemans
by
8.3k points

1 Answer

5 votes
All of them could mean that a reaction has occurred
answered
User Jacob Brunson
by
8.2k points
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