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Type: Multiple-Choice
Category: Reactions
Level: Grade 8
Author: sherrileag
Last Modified: 6 years ago

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Grade 8 Reactions

Which example shows a coefficient being used correctly to balance a chemical equation?
  1. Na+Cl2→2NaCl
  2. Na+2Cl2→2NaCl
  3. 2Na+Cl2→2NaCl2
  4. 2Na+Cl2→2NaCl