22.4 liters of sulfur oxide 4 was dissolved in water. How many grams of acid we get. …
| January 17, 2021 | education
The volume of sulfur oxide is 22.4 liters.
Determine the mass of the acid that has formed.
Determine the amount of sulfur oxide substance. We use the following formula.
n = V / Vm.
n = 22.4 / 22.4 = 1 mol.
Let’s write down the reaction equations.
SO2 + H2O = H2SO3.
Using the reaction equation, we determine the amount of acid substance.
1 mole of sulfur oxide – x mole of sulfurous acid.
1 mol – 1 mol.
X = 1 mol.
Next, we determine the mass of the acid that has formed.
Determine the molar mass and mass of the acid.
M (H2SO3) = 82 g / mol.
m = 1 * 82 = 82 g.
Answer: 82 g.
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