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Students react baking soda & vinegar. Which of the following would provide the evidence that the number of atoms present before a chemical reaction is equal to the number of atoms present after the chemical
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4 votes
Students react baking soda & vinegar.

Which of the following would provide the evidence that the number of atoms present
before a chemical reaction is equal to the number of atoms present after the chemical
reaction?

User Macarthy
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1 Answer

5 votes

Answer:

The mass of the plastic bag, baking soda, and vinegar before the reaction was equal to the mass after the reaction.

Step-by-step explanation:

User Gerrit Bertier
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