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When sulfur dioxide is passed through water, it forms sulfurous acid (H2SO3), which can lower the pH of the solution, making it acidic. When sulfur dioxide is passed through lime water (a solution of calcium hydroxide), it reacts to form calcium sulfite, which may lead to the formation of a white precipitate if excess sulfur dioxide is present. The reaction can be represented as: ( \text{SO}_2 + \text{Ca(OH)}_2 \rightarrow \text{CaSO}_3 + \text{H}_2\text{O} ). This reaction can also be used as a test for sulfur dioxide, as the lime water will become cloudy due to the formation of calcium sulfite.
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What is the gas that bubbles through limewater?
The gas that bubbles through limewater is carbon dioxide. When carbon dioxide is passed through limewater (a solution of calcium hydroxide), it forms a white precipitate of calcium carbonate, indicating the presence of the gas.
What happens when conbon dioxide is passed through water?
When carbon dioxide is passed through lime water it will turn milky.
How does sulphur dioxide kill people directly?
Well I'm not perfect at science but i have enough basic knowledge to assume that the sulphur dioxide will replace oxygen in the lungs and hemoglobin meaning the brain wouldn't get enough oxygen, although sulphur is also a poisonous substance so it may also poison your body (mainly the lungs and surrounding organs through particles of sulphur being passed into the blood stream)
What is observed when carbon dioxide gas is passed through limewater for a long duration?
When carbon dioxide gas is passed through limewater (a solution of calcium hydroxide) for an extended period, the solution initially turns milky due to the formation of calcium carbonate, which is a result of the reaction between carbon dioxide and calcium hydroxide. Over time, if excess carbon dioxide is introduced, the calcium carbonate can dissolve back into the solution, forming calcium bicarbonate. This process can lead to the limewater becoming clear again after the initial turbidity.
What gases are passed through limestone?
Carbon dioxide and sulfur dioxide are commonly passed through limestone during processes such as flue gas desulfurization in power plants to help remove impurities and pollutants.
What gas that passed through into an acidic dichromate solution and turn the solution from orange to green?
Sulfur dioxide gas passed through an acidic dichromate solution turns the solution from orange to green.
What is the gas that bubbles through limewater?
The gas that bubbles through limewater is carbon dioxide. When carbon dioxide is passed through limewater (a solution of calcium hydroxide), it forms a white precipitate of calcium carbonate, indicating the presence of the gas.
Why are scrubbers used to reduce sulphur dioxide in the atmosphere?
Sulphur scrubbers on coal fired power plants use a multistage system:The stack gasses containing sulphur dioxide gas are passed over a catalytic bed with the addition of extra oxygen to convert the sulphur dioxide gas to sulphur trioxide gas.The stack gasses now containing sulphur trioxide gas are passed through a chamber containing water spray and the sulphur trioxide gas dissolves in the water producing highly concentrated sulphuric acid, which precipitates out of the stack gasses as a liquid.The concentrated sulphuric acid is concentrated more producing "Oleum" a very oily industrial grade of sulphuric acid. "Oleum" can often be sold to chemical companies with no further processing.If the market for "Oleum" does not offer enough demand, then it can be processed through additional steps to extract the dry sulphur as yellow crystals called "flowers of sulphur".
What happens when conbon dioxide is passed through water?
When carbon dioxide is passed through lime water it will turn milky.
What observed when air is passed into fresh lime water through injection answer in chemistry?
Calcium hydroxide react with traces of carbon dioxide from the air, forming the white insoluble in water calciun carbonate.
How does sulphur dioxide kill people directly?
Well I'm not perfect at science but i have enough basic knowledge to assume that the sulphur dioxide will replace oxygen in the lungs and hemoglobin meaning the brain wouldn't get enough oxygen, although sulphur is also a poisonous substance so it may also poison your body (mainly the lungs and surrounding organs through particles of sulphur being passed into the blood stream)
What is observed when carbon dioxide gas is passed through limewater for a long duration?
When carbon dioxide gas is passed through limewater (a solution of calcium hydroxide) for an extended period, the solution initially turns milky due to the formation of calcium carbonate, which is a result of the reaction between carbon dioxide and calcium hydroxide. Over time, if excess carbon dioxide is introduced, the calcium carbonate can dissolve back into the solution, forming calcium bicarbonate. This process can lead to the limewater becoming clear again after the initial turbidity.
What is test for carbon dioxide gas gas?
When carbon dioxide is passed through lime water it goes cloudy.
What gases are passed through limestone?
Carbon dioxide and sulfur dioxide are commonly passed through limestone during processes such as flue gas desulfurization in power plants to help remove impurities and pollutants.
Why are waste gasses from coal-fired power stations passed through calcium carbonate?
Waste gases from coal-fired power stations are passed through calcium carbonate to remove sulfur dioxide from the gas stream through a process known as flue gas desulfurization. In this process, the calcium carbonate reacts with the sulfur dioxide to form calcium sulfate, a solid compound that can be easily removed, reducing air pollution and environmental impacts.
What happens when carbon dioxide gas is passed through limes?
it turns milky
What does sulfuric acid combine with particles to form?
Sulphur is first oxidized to sulphur trioxide(SO3) and then it is passed through water to form sulphuric acid. To know further about the manufacturing of sulphuric acid, follow the link below.
