what volume of oxygen will be required to obtained 100cm3 of sulphur (iv) oxide from sulphur (v) oxide

calculate the volume of oxygen required for complete conbusion of 20cm3 of (C2H2) ethyne

Chemistry

To determine the volume of oxygen required to obtain 100cm3 of sulphur (IV) oxide from sulphur (V) oxide, we need to consider the balanced chemical equation between these two compounds.

The balanced equation for the reaction is:
SO₃ (sulphur V oxide) + SO₂ (sulphur IV oxide) → SO₃₂ (sulphur VI oxide)

From the equation, we can deduce that one mole of SO₃ reacts with one mole of SO₂ to produce one mole of SO₃₂.
Therefore, we can use the stoichiometric ratio to determine the volume of oxygen required.

However, without knowing the pressure, temperature, and the concentration of the gas, we are unable to determine the exact volume of oxygen required.

To calculate the volume of oxygen, we need to follow these steps:

Step 1: Write and balance the chemical equation
SO₃ + SO₂ → SO₃₂

Step 2: Find the molar ratio between SO₃ and O₂
From the balanced equation, we can see that 1 mole of SO₃ reacts with 1 mole of O₂.

Step 3: Find the number of moles of SO₃
To do this, we need to convert the given volume of SO₃ (100cm₃) to moles. To convert from volume to moles, we need to know the pressure, temperature, and the concentration of the gas.

Step 4: Use the molar ratio to determine the number of moles of O₂
Since the molar ratio between SO₃ and O₂ is 1:1, the number of moles of O₂ required will be the same as the number of moles of SO₃.

Step 5: Convert the number of moles of O₂ to volume
To convert the number of moles of O₂ to volume, we need to know the pressure, temperature, and the concentration of the gas.

Without the specific pressure, temperature, and concentration values, it is not possible to provide an exact volume of oxygen required.