balancing equations

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Created by
grace colegate

Cards (7)

  • is (__CaO + __H₂O → __Ca(OH)₂) balanced?
    yes
  • __Na + __F₂ → __NaF?
    2,1,2
  • is (__Na + __MgF₂ → __NaF + __Mg) balanced?
    no - 2,1,2,1
  • __BaCl₂ + __Na₂SO₄ → __NaCl + __BaSO₄?
    1,1,2,1
  • is (__Sn + __HF → __SnF₂ + __H₂) balanced?
    1,2,1,1
  • A chemical substance that is present at the start of a chemical reaction?
    reactant
  • A chemical substance formed as a result of a chemical reaction?
    product