What is the ionic form of the equation H2O + Br2 + SO2 --> HBr + H2SO4 ?
2H2O + Br2 + SO2 ==> 2HBr + H2SO4
2H2O + Br2 + SO2 ==> 2H^+ + 2Br^- + H^+ + HSO4^-
Of course you should add the H^+ to make 3H^+ + 2Br^- + HSO4^- for the final equation.
To determine the ionic form of the given equation H2O + Br2 + SO2 → HBr + H2SO4, we need to write the chemical reaction in terms of ions.
The equation represents a combination of reactants that undergo a chemical reaction to form products. We can start by identifying the ions involved in the reaction.
H2O: Water is a covalent compound, so it does not dissociate into ions. However, it can act as a proton donor or acceptor during reactions.
Br2: Bromine is a diatomic element and does not dissociate into ions.
SO2: Sulfur dioxide is a covalent compound, so it also does not dissociate into ions.
HBr: Hydrobromic acid, written as HBr, dissociates into H+ and Br- ions in the presence of water.
H2SO4: Sulfuric acid, written as H2SO4, dissociates into 2 H+ ions and one SO4(2-) ion in the presence of water.
Based on this information, we can write the ionic form of the given equation as follows:
2H+(aq) + Br2(aq) + SO2(g) → 2HBr(aq) + H2SO4(aq)
Please note that the equation is balanced based on the stoichiometry of the reaction, but the state symbols (aq for aqueous and g for gas) may not be entirely accurate, as the given information does not specify the physical states of the reactants and products.
To determine the ionic form of the equation H2O + Br2 + SO2 --> HBr + H2SO4, we need to break down each compound into its ionic constituents.
First, let's identify the ions and charges of each element:
- H2O: Water is a covalent compound, so it does not dissociate into ions.
- Br2: Bromine is a nonmetal, so it exists as a diatomic molecule with no charge.
- SO2: Sulfur Dioxide is a covalent compound and doesn't dissociate into ions on its own.
- HBr: Hydrogen bromide consists of an H+ ion (cation) and a Br- ion (anion).
- H2SO4: Sulfuric acid consists of two H+ ions (cation) and a SO4²- ion (anion).
Now, let's rewrite the equation with the ionic form:
H2O + Br2 + SO2 --> H+ + Br- + H+ + SO4²-
It's important to note that this equation is not balanced. Balancing the equation involves adjusting the coefficients to ensure that the number of atoms on each side of the equation is equal.