FORESTRY
PLANT AND WOOD ANATOMY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Felipe is observing how acetic acid (vinegar) and sodium bicarbonate (baking soda) react with one another in a volcano model. What evidence can Felipe look for to indicate a chemical reaction has taken place?
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The volume of the acetic acid increases.
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The density of the baking soda decreases.
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Gas bubbles are produced.
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The baking soda is dissolved.
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Explanation:
Detailed explanation-1: -Felipe is observing how acetic acid (vinegar) and sodium bicarbonate (baking soda) react with one another in a volcano model. What evidence can Felipe look for to indicate a chemical reaction has taken place? The volume of the acetic acid increases.
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