The above chemical equation shows the reaction between barium oxide (BaO) and aluminium sulfate (Al2(SO4)3), resulting in the formation of barium sulfate (BaSO4) and aluminium oxide (Al2O3).
- Reaction Conditions
This reaction typically occurs when the reactants are mixed together under normal temperature conditions.
- Reaction Process
When BaO and Al2(SO4)3 come into contact with each other, the Ba2+ ions in BaO will combine with the SO4 2- ions in Al2(SO4)3 to form BaSO4. At the same time, the Al3+ ions in Al2(SO4)3 will combine with the O2- ions in BaO to form Al2O3.
We also need to balance this chemical equation to ensure the number of atoms of each element on both sides of the reaction is equal. Balancing the equation, we get:
3BaO + Al2(SO4)3 -> 3BaSO4 + Al2O3
- Observations
When the reaction occurs, we can observe changes in the colour and structure of the solid as BaSO4 and Al2O3 are formed. In some cases, there may be heat emission observed.