Physics

Question

How do you solve this equation ___ Al + ___ Na1 O1 H1 -___Na3 Al1 O3 + __ H2

1 Answer

  • By solve do you mean balance? If you do then
    2 Al + 6 NaOH = 2 Na₃AlO₃ + 3 H₂
    because:
    Al + NaOH = Na3AlO3 + H2
    There must be the same number of atoms of each element both sides of the equation, therefore to balance the equation there must be more than 1 atom of elements otherwise there will be left over atoms
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