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Balance chemical equztions

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  • What is the number before a chemical formula called?
    Coefficient
  • Where would you write a coefficient to balance this equation?
    a number 2 before HgO
  • What is the left part of a chemical equation called?
    Reactants
  • Is the following equation correctly balanced?
    Yes
  • Number of H in
    24
  • Balance the following equation:
    2,1, 2
  • Is the following equation correctly balanced?
    No
  • How many atoms of aluminum are on each side of the following equation:
    4
  • What is a coefficient?
    The large number in front of a chemical formula.
  • How many HCl molecules do you need to balance this equation?
    2
  • What is the right part of a chemical equation called?
    Products
  • What is the little number after an element in a chemical equation called?
    Subscript
  • Balance this equation:
    1, 3, 2
  • Is the following equation balanced? Al + O2
    No