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What happens when anhydrous calcium chloride is exposed to the atmosphere for about 2 days?
Anhydrous calcium chloride is a hygroscopic compound, meaning it readily absorbs moisture from the atmosphere. When exposed to air for an extended period, it will pull in water vapor and dissolve, forming a solution of calcium chloride and water. This process is exothermic, generating heat as it occurs.
What happens when anhydrous CACL2 is exposed to air?
Anhydrous CaCl2 (calcium chloride) is hygroscopic, meaning it absorbs water vapor from the air. When exposed to air, it will quickly attract moisture and form hydrated CaCl2, which appears as a damp or liquid solution.
What happens if Copper Sulphate penta-hydrate is heated?
When copper sulfate pentahydrate is heated, it undergoes a dehydration reaction where the water molecules are released, leaving behind anhydrous copper sulfate. This process is reversible, and when anhydrous copper sulfate is exposed to moisture, it will reabsorb water and form copper sulfate pentahydrate again.
What happens when anhydrous calcium chloride is exposure to air?
Anhydrous calcium chloride will absorb moisture from the air, forming a hydrated form of calcium chloride. This process is known as hygroscopicity. It will eventually dissolve in the absorbed water to form a solution.
What happens when sulphuric acid is exposed to the atmosphere?
When sulfuric acid is exposed to the atmosphere, it can react with water vapor to form a dense white mist of sulfuric acid droplets known as "acid mist." This mist can be harmful to inhale and can also contribute to acid rain when it falls back to the earth's surface. Additionally, sulfuric acid can absorb moisture from the air, leading to its dilution and decrease in acidity over time.
What happens when anhydrous calcium chloride is exposed to the atmosphere for about 2 days?
Anhydrous calcium chloride is a hygroscopic compound, meaning it readily absorbs moisture from the atmosphere. When exposed to air for an extended period, it will pull in water vapor and dissolve, forming a solution of calcium chloride and water. This process is exothermic, generating heat as it occurs.
How is the air found in soils different from the air in the atmosphere?
it happens when it is not exposed to moving air currents
How is the air found in soils different from the air atmosphere?
it happens when it is not exposed to moving air currents
How is the air found in soils different from air in the atmosphere?
it happens when it is not exposed to moving air currents
How is the air found in soil different from the air in the atmosphere?
it happens when it is not exposed to moving air currents
What happens when anhydrous CACL2 is exposed to air?
Anhydrous CaCl2 (calcium chloride) is hygroscopic, meaning it absorbs water vapor from the air. When exposed to air, it will quickly attract moisture and form hydrated CaCl2, which appears as a damp or liquid solution.
What happens if Copper Sulphate penta-hydrate is heated?
When copper sulfate pentahydrate is heated, it undergoes a dehydration reaction where the water molecules are released, leaving behind anhydrous copper sulfate. This process is reversible, and when anhydrous copper sulfate is exposed to moisture, it will reabsorb water and form copper sulfate pentahydrate again.
What will happens to a plant exposed to air?
what will happens to a plant exposed to air
What happens when a hydrate heated?
When a hydrate is heated, the water, h20 is evaporated, leaving only the anhydrous salt. If you add water to a anhydrous salt, it will transition back into a hydrate.
What happen when they are exposed to water?
what happens when they are exposed to water
What happens to trolls when they are exposed to daylight?
They turn to stone when the are exposed in the sun
What happens to a plant expose to air?
what will happens to a plant exposed to air
