In the unbalanced equation below; how many atoms of reactants are present?   H2 (g) + O2 (g)  yields H2O(g)?

1 Answer

  • Anonymous
    4 months ago

    Balanced equation is 2H2 (g) + O2 (g) yields 2H2O(g).  This means that there are (2x2)+2=6 atoms in the reactants side.  6 atoms of reactants are present.

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