Question

The following questions refer to the graph below, where sulfur trioxide is put into a sealed bottle and allowed to stand over time. It will gradually decompose into sulfur dioxide and oxygen.
Q1. Write a balanced chemical reaction that is taking place inside the bottle
Q2. What would happen to the oxygen concentration if more sulfur trioxide is added to the bottle?
Q3. What would happen to the oxygen concentration if more sulfur dioxide is added to the bottle?
Q4.
If the bottle remained sealed, what would the concentration of SO3 be on day 10?
Q5. Using the above information and reaction, the best way to reduce the amount of SO3 in the atmosphere, and thus reduce the amount of acid rain is to?

Answer 1

The concentration of the sulfur trioxide decreases with time due to its decomposition into sulfur dioxide and oxygen.

What is the balanced equation for the decomposition of sulfur trioxide into sulfur dioxide and oxygen?

The balanced equation for the decomposition of sulfur trioxide into sulfur dioxide and oxygen is given below as:

• 2 SO₃ -----> 2 SO₂ + O₂

The addition of more sulfur trioxide to the bottle will result in increase in the volume of oxygen present as equilibrium will shift towards formation of products.

The addition of more sulfur dioxide to the bottle will result in decrease in the volume of oxygen present as equilibrium will shift towards formation of sulfur trioxide due to increase in product concentration.

Based on the graph, if the bottle is sealed, the concentration of sulfur trioxide will remain in dynamic equilibrium with the concentration of the products after the second day.

Based on the above information and reaction, the best way to reduce the amount of SO3 in the atmosphere, and thus reduce the amount of acid rain is to allow it to decompose before emission into the atmosphere,

Therefore, the concentration of the sulfur trioxide decreases with time due to its decomposition into sulfur dioxide and oxygen.

Learn more about sulfur trioxide decomposition at: brainly.com/question/10982712

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