That is an oxidation reaction (I am translating the numbers into subscripts) which in this case is also called rusting.
Fe2O3+C ? +?-Q
FeS + 7 O2 = 2 Fe2O3 + 4 SO2
-560.4 KJ
No
wrong
The balanced equation for FeS2 + H2O + O2 -> Fe2O3 + H2SO4 is: 4FeS2 + 14H2O + 17O2 -> 8Fe2O3 + 8H2SO4. This balanced equation ensures that the number of each type of atom is the same on both sides of the equation.
This chemical equation is:2 ZnS + 3 O2 = 2 ZnO + SO2
The chemical equation is:2 SO2 + O2 = 2 SO3
No, the equation is not balanced. The balanced equation is 2CaSO3 → CaO + SO2 + O2.
The balanced equation for FeS + O2 → SO2 + FeO is: 4FeS + 7O2 → 2SO2 + 2FeO
The balanced equation for FeS2 + H2O + O2 -> Fe2O3 + H2SO4 is: 4FeS2 + 14H2O + 17O2 -> 8Fe2O3 + 8H2SO4. This balanced equation ensures that the number of each type of atom is the same on both sides of the equation.
Iron Sulphate + Oxygen ---> Iron2 Oxide + Oxide ---> Sulphur Oxide Fe3S3 + O7?
Pyrite (fools gold) reacts with Oxygen to make Hematite (Fe2O3) and Sulpher dioxide (SO2) The reaction is oxidation of pyrite. 2FeS2 + 3.5O2 - - Fe2O3 + 2SO2
This equation is not balanced as given. To balance it, you need to change the coefficients of the reactants and products. The balanced equation is 4Al + 3O2 -> 2Al2O3.
The balanced chemical equation is: C2H6S + 5O2 -> 2CO2 + 3H2O + 2SO2. This equation is balanced as it has the same number of each type of atom on both sides of the reaction arrow.
This chemical equation is:2 ZnS + 3 O2 = 2 ZnO + SO2
The chemical equation is:2 SO2 + O2 = 2 SO3
To balance this chemical equation, start by balancing the sulfur atoms: add a coefficient of 2 in front of H2O to balance the sulfur atoms. Next, balance the hydrogen atoms by adding a coefficient of 2 in front of H2S. Finally, balance the oxygen atoms: add a coefficient of 3 in front of O2 to balance the oxygen atoms on both sides. The balanced equation is 2H2S + 3O2 → 2H2O + 2SO2.
No, there is no change in any oxidation states.
The coefficient of Fe2O3 is 1
To balance the chemical equation SO2 + O2 + H2O → H2SO4, you need to start by balancing the sulfur atoms, then balance the oxygen atoms, and finally balance the hydrogen atoms. You would need to put a coefficient of 2 in front of SO2, 1.5 in front of O2, and 1 in front of H2O to achieve a balanced equation: 2 SO2 + 1.5 O2 + 2 H2O → 2 H2SO4.
The balanced chemical formula for the reaction between sulfur and oxygen is 2S + 3O2 → 2SO3. This balanced equation shows that two atoms of sulfur react with three molecules of oxygen to form two molecules of sulfur trioxide.