0
What else can I help you with?
What happens to the temperature of water after calcium oxide is added?
The temperature of water increases when calcium oxide is added because it undergoes an exothermic reaction, releasing heat energy. Calcium oxide reacts with water to form calcium hydroxide, a process known as hydration.
When you add water to calcium oxide what does it give?
Calcium Hydroxide is the product when Calcium Oxide is reacted with water. It is an exothermic reaction liberating heat. This process is called slaking. CaO + H2O -----> Ca(OH)2.
What is the process that happens when small pieces of sediment are carried away?
When small pieces of sediment are carried away, it is known as erosion. This process can be caused by various agents like wind, water, or ice, which transport the sediment to new locations. Erosion plays a key role in shaping the Earth's surface over time.
What is the percent of water in calcium sulfate?
Calcium sulfate, also known as gypsum, typically contains about 20% water by weight.
What happens to the water temperature when calcium chloride is added?
When calcium chloride is added to water, it increases the temperature of the water. This is due to the exothermic reaction that occurs when calcium chloride dissolves in water, releasing heat in the process.
Calcium is carried in water by a process known as?
Answer: Solution
Calcium is carried in water by a process know as?
solution
Calcium is carried by water by a process called?
Solution.
Calcium is carried in water by a process known as A. flotation. B. solution.C. suspension D. traction.?
the answer is B. solution
What is the process called by which calcium is carried in water?
B. solution
What chemical does calcium oxide form when added to water?
When calcium oxide is added to water, it forms calcium hydroxide, also known as slaked lime, through a process called hydration. This reaction is exothermic, releasing heat as the calcium oxide binds with water molecules to form calcium hydroxide.
What happens to the temperature of water after calcium oxide is added?
The temperature of water increases when calcium oxide is added because it undergoes an exothermic reaction, releasing heat energy. Calcium oxide reacts with water to form calcium hydroxide, a process known as hydration.
What is the compound formed when Calcium oxide reacts with water?
Calcium oxide reacts with water to form calcium hydroxide, also known as slaked lime. This process is exothermic and produces heat. Calcium hydroxide is a white powder that is sparingly soluble in water.
What is reducing the amount of calcium and magnesium the water?
A water-softening system can reduce the amount of calcium and magnesium in water through a process called ion exchange. In the ion exchange process, calcium and magnesium ions are exchanged for sodium ions, reducing the hardness of the water. This results in softer water that is less likely to cause limescale buildup in pipes and appliances.
When you add water to calcium oxide what does it give?
Calcium Hydroxide is the product when Calcium Oxide is reacted with water. It is an exothermic reaction liberating heat. This process is called slaking. CaO + H2O -----> Ca(OH)2.
Why titration with standard hard water is carried out?
Titration with standard hard water is carried out to determine the concentration of calcium and magnesium ions in water samples. By titrating a known volume of hard water with a standardized solution of EDTA, the amount of calcium and magnesium ions present can be quantified based on the volume of EDTA solution needed to reach the endpoint. This helps in assessing the water hardness and determining the appropriate treatment methods for water softening.
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.
