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What kind of chemical change turns to produce acetylene gas?
The chemical change that produces acetylene gas is the reaction between calcium carbide (CaC2) and water. This reaction forms calcium hydroxide (Ca(OH)2) and acetylene gas (C2H2).
If you add 2ml of ammoniacal cuprous chloride solution to acetylene what is the result?
When ammoniacal cuprous chloride solution reacts with acetylene, it forms a red-orange precipitate of cuprous acetylide (Cu2C2). This reaction is used to test for the presence of acetylene in a sample.
What is the product formed when calcium hydroxide reacts with air?
When calcium hydroxide reacts with air, it forms calcium carbonate. This is due to the absorption of carbon dioxide from the air, leading to the formation of a white precipitate.
What happens when calcium propoinate reacts with HCl acid?
When calcium propionate reacts with hydrochloric acid (HCl), it forms calcium chloride, water, and releases carbon dioxide gas. This reaction is an acid-base reaction where the acid (HCl) reacts with the calcium compound to form a salt (calcium chloride) and water. The release of carbon dioxide gas can cause effervescence or bubbling.
Which Gas is made when limestone reacts with an acid?
Carbon dioxide gas is produced when limestone, which contains calcium carbonate, reacts with an acid. This reaction forms calcium acetate, water, and carbon dioxide gas.
What kind of chemical change turns to produce acetylene gas?
The chemical change that produces acetylene gas is the reaction between calcium carbide (CaC2) and water. This reaction forms calcium hydroxide (Ca(OH)2) and acetylene gas (C2H2).
What forms when calcium reacts with fluorine?
Calcium reacts with fluorine to form calcium fluoride (the symbol is CaF2).
Which non metal combines with calcium and fluorine?
Carbon forms calcium carbide and carbon tetrachloride.
What forms when soil reacts with calcium chloridem?
When the soil reacts with calcium chloride ,the soil nature changes. It becomes alkaline in nature.
Will Ca dissolve in water?
No, calcium (Ca) metal will not dissolve in water on its own. However, when calcium reacts with water, it forms calcium hydroxide and hydrogen gas.
Which kind of bond forms when calcium reacts with iodine?
ionic
What is the chemical formula of calcium carbonide?
CaC2 It is also called Calcium Acetylide which describes the structure better. It forms a chain with a triple bond between the Carbon atoms -Ca-C---C-Ca-C---C-Ca- etc.
What happen when propanoic acid reacts with calcium carbonate?
When propanoic acid reacts with calcium carbonate, it forms calcium propionate, carbon dioxide gas, and water. This reaction is an example of a neutralization reaction where the acidic propanoic acid reacts with the basic calcium carbonate to produce a salt and water.
If you add 2ml of ammoniacal cuprous chloride solution to acetylene what is the result?
When ammoniacal cuprous chloride solution reacts with acetylene, it forms a red-orange precipitate of cuprous acetylide (Cu2C2). This reaction is used to test for the presence of acetylene in a sample.
What is the product formed when calcium hydroxide reacts with air?
When calcium hydroxide reacts with air, it forms calcium carbonate. This is due to the absorption of carbon dioxide from the air, leading to the formation of a white precipitate.
What does calcium oxide produce when it reacts with water?
calcium oxide (quick lime) produces calcium hydroxide (slaked lime) when reacts with water.
What happens when you put calcium in water?
Calcium reacts slowly with water. The reaction forms calcium hydroxide, Ca(OH)2 and hydrogen gas (H2).
