Chemistry, 16.01.2020 00:31 gabriella80
Question 5 (essay worth 4 points)
(01.05 mc)
during an experiment vinegar was added to baking soda. the following observations were recorded.
observation 1: the container with the reaction mixture feels cooler.
observation 2: gas bubbles are released.
based on the observation, justify the type of change (physical or chemical) that took place.
Answers: 1
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Question 5 (essay worth 4 points)
(01.05 mc)
during an experiment vinegar was added to b...
(01.05 mc)
during an experiment vinegar was added to b...
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