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  • Chemical Reactions and Acids, Bases, and Salts Online Quiz
  • When most chemical reactions take place, some __ in the r...
Multiple choice

When most chemical reactions take place, some __ in the reactants must be broken.

  1. Compounds

  2. Chemical bonds

  3. Precipitates

  4. Products

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Chemical reactions involve the breaking of existing bonds in reactants and the formation of new bonds to create products.

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