How to Balance Aluminum oxide + Sulfuric acid → Aluminum sulfate + Water |
How to Balance: Al2O3 + H2SO4 → Al2(SO4)3 + H2O
Type of Chemical Reaction: This is a double replacement reaction.
Word Equation: Aluminum oxide + Sulfuric acid → Aluminum sulfate + Water
Balancing Strategies: In this double replacement reaction we have Al2O3 + H2SO4 producing Al2(SO4)3 + H2O.
It is helpful to consider the SO4 as one item when balancing the equation. This will make things much easier. For a complete explanation, watch:
About Balancing Chemical EquationsWhen balancing chemical equations our goal is to have the same number of each type of atom on both sides of the equation.Only change the coefficients (these are the numbers in front substances).
Never change the subscripts (the small numbers after elements).
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