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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.
Why would solid calcium hydroxide be used to test for carbon dioxide?
Solid calcium hydroxide is used to test for carbon dioxide because it reacts with carbon dioxide to form calcium carbonate. This reaction causes the solution containing calcium hydroxide to turn cloudy, allowing us to confirm the presence of carbon dioxide.
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 the effect of water on calcium oxide?
Water reacts with calcium oxide to form calcium hydroxide. This reaction is highly exothermic, releasing a significant amount of heat. Calcium hydroxide is a strong base that is often used in cement and agriculture.
How do you apply calcium hydroxide?
calcium hydroxide is used to neuralise the acidity in soil
Is there any difference in lime water and slaked lime . If any why do you use different name?
Yes, there is a difference. Slaked lime is the term used to refer to solid calcium hydroxide, and lime water is a calcium hydroxide solution. Admittedly, two distinct terms seems like overkill, but it happens a lot... for example, "salt" and "brine" is essentially the same situation. The terms are historical, and most chemists would just say "calcium hydroxide" and "calcium hydroxide solution" instead.
Why isn't magnesium hydroxide used as an antacid opposed to calcium hydroxide?
Magnesium, although having the same valence electron configuration as calcium, is toxic to humans at lower levels. Humans can handle having more ionic calcium in their system than they can ionic magnesium, so calcium salts are more commonly used as antacids. However, I don't believe calcium hydroxide is what is used as an antacid in humans - hydroxides are strong bases and I would think this would be very caustic and could cause chemical burns to the digestive tract. I believe the actual antacide is calcium carbonate. However, the above paragraph about why magnesium versus calcium is still true for a carbonate salt.
What is the salt type of calcium oxide?
It is an OXIDE-salt, although it normally is not called a 'salt' but an 'oxide'. But strictly speaking it IS a salt like eg. CaS (calcium sulfide) CaO, calcium oxide, dry chalk, used as dry desinfectant eg. in mass graves slightly soluble in water, forming calcium hydroxide Ca(OH)2
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.
What type of compound is calcium bromide?
Calcium bromide is an ionic compound, typically formed by the reaction of calcium oxide or calcium hydroxide with hydrobromic acid. It is used in drilling fluids, as a photographic chemical, and in other industrial applications.
What is a hydroxide salt?
A hydroxide salt is a chemical compound that contains the hydroxide ion (OH-) combined with a positively charged ion, such as a metal ion. Examples include sodium hydroxide (NaOH) and calcium hydroxide (Ca(OH)2). These salts are often used in various applications such as in manufacturing, agriculture, and water treatment.
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.
Is CaCO3 a salt?
"Salt" is the common name for sodium chloride, used in cookery etc. In chemistry a salt is produced by the reaction of an acid with an hydroxide- in the case of sodium chloride the acid is hydrochloric acid and the hydroxide is sodium hydroxide. Calcite, calcium carbonate, CaCO3, is als a salt- and is precipitated when calcium hydroxide is reacted with carbonic acid, H2CO3
Why would solid calcium hydroxide be used to test for carbon dioxide?
Solid calcium hydroxide is used to test for carbon dioxide because it reacts with carbon dioxide to form calcium carbonate. This reaction causes the solution containing calcium hydroxide to turn cloudy, allowing us to confirm the presence of carbon dioxide.
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.
