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How does calcium hydroxide remove sulfur dioxide?
Calcium hydroxide reacts with sulfur dioxide to form calcium sulfite. The reaction helps to remove sulfur dioxide from a gas stream by capturing it in the form of a less harmful compound. This process is commonly used in industries to reduce sulfur dioxide emissions.
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.
Is calcium hydroxide soluble in water?
Ca(OH)2 is a colorless crystal or white powder. It is prepared by reacting calcium oxide(lime) with water,a process called slaking. It is a strong base and is used as a suspension in water (milk of lime);
Mix calcium oxide with water and then what happens?
Well, The chemical reaction when calcium is placed with water is a fizzing. It fizzes and also "produces" heat. Not sure what the chemical formula would be called however. Calcium Hydroxide possibly
What is Calcium hydroxide solution?
Calcium hydroxide solution is a chemical compound formed by dissolving calcium hydroxide (Ca(OH)2) in water. It is commonly known as lime water and is used in various applications such as in food preparation, water treatment, and as a chemical reagent. The solution has a cloudy appearance due to the formation of precipitates of calcium carbonate upon exposure to carbon dioxide in the air.
What is used for removing moisture from ammonia gas and why?
A desiccant such as calcium chloride or silica gel is used to remove moisture from ammonia gas. This is because moisture can react with ammonia to form corrosive ammonium hydroxide, which can cause damage to equipment and affect the efficiency of processes utilizing ammonia.
How do you apply calcium hydroxide?
calcium hydroxide is used to neuralise the acidity in soil
What salt would you get if you used calcium hydroxide and HCl?
You would get calcium chloride and water if you mixed calcium hydroxide and hydrochloric acid.
What is the difference between calcium hydroxide and Magnesium hydroxide?
Calcium hydroxide and magnesium hydroxide are both metal hydroxides used in various applications. However, calcium hydroxide is more commonly known as slaked lime and is used in construction, agriculture, and food industry while magnesium hydroxide is primarily used as an antacid to treat indigestion and heartburn. Additionally, magnesium hydroxide is a white solid whereas calcium hydroxide is a white powder.
Explain why calcium hydroxide can be used in this way?
Calcium hydroxide is used to test for carbon dioxide because the product of the reaction, calcium carbonate, is insoluble, and easily visible.
Which 4 acids are important for industry?
Aluminum hydroxide and Ammonia, Calcium hydroxide and sodium hydroxide. Aluminum hydroxide is used in color fast fabrics and water purification. ammonia is used in cleaners and fertilizer, Calcium hydroxide is used in leather making and mortar and plaster making. sodium hydroxide is used to make soap.
Which chemical could be used to remove the acidic sulphur dioxide from flue gases?
Lime (calcium oxide or calcium hydroxide) is commonly used to remove acidic sulfur dioxide from flue gases. The sulfur dioxide reacts with lime to form calcium sulfite or calcium sulfate, which can then be removed from the gas stream.
What is the chemical CaOH 2?
Calcium hydroxide (Ca(OH)2) is a chemical compound commonly known as slaked lime or hydrated lime. It is a white, powdery substance with a low solubility in water. Calcium hydroxide is used in various applications, such as in the construction industry, water treatment, and as a pH regulator in agriculture.
What type of molecule is calcium hydroxide?
Calcium hydroxide is an inorganic compound with the chemical formula Ca(OH)2. It is considered a base because it can neutralize acids to form salts and water. Calcium hydroxide is commonly used in various applications, such as in construction, medicine, and food industry.
What is calcium hydroxide used for?
Calcium hydroxide many varied uses. It is used to make mortar or plaster, it is used by dentists during a root canal, and it can be used as a hair straightener just to name a few.
How does calcium hydroxide remove sulfur dioxide?
Calcium hydroxide reacts with sulfur dioxide to form calcium sulfite. The reaction helps to remove sulfur dioxide from a gas stream by capturing it in the form of a less harmful compound. This process is commonly used in industries to reduce sulfur dioxide emissions.
How do you use calcium chloride around the house?
Calcium chloride is typically used to remove moisture from the air because of its deliquescent properties. It can also be used to melt ice because of its high heat of solution.
