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Why did the calcium metal have a white powdery or chunky appearance and not a silver metallic appearance?
The white powdery or chunky appearance of calcium metal is due to oxidation that forms calcium oxide or calcium hydroxide on the surface. These compounds give the metal a dull or powdery look instead of its natural silver metallic appearance.
What happens if calcium hydroxide is added to carbonated water?
When calcium hydroxide is added to carbonated water, it reacts with the carbonic acid in the water to form calcium carbonate, water and carbon dioxide gas. This reaction results in a white precipitate forming from the calcium carbonate, which can be seen as a cloudy appearance in the solution.
What is the word equation for calcium hydroxide?
to get calcium hydroxide: Quicklime (calcium oxide) + water = slaked lime (calcium hydroxide) the calcium oxide has a chemical reaction with water to get the calcium hydroxide hope this helps :)
What metal is present in calcium hydroxide?
Calcium is the metal present in calcium hydroxide..
What is calcium hydroxide?
Calcium hydroxide is not en element it is a compound.
What ionic compound is formed from calcium and hydroxide?
Calcium Hydroxide
Is calcium hydroxide covalent or ionic?
Calcium hydroxide is an ionic compound. It is made up of a calcium ion (Ca2+) and two hydroxide ions (OH-), which are held together by ionic bonds resulting from the transfer of electrons from calcium to hydroxide.
What element is calcium hydroxide?
Calcium hydroxide is not en element it is a compound.
What is calcium hydroxide a element or a compound?
A compound is a mixture of elements. As the name implies, CH (or calcium hydroxide) is made up of calcium and hydrogen. Calcium and Hydrogen are elements. Thus, calcium hydroxide is a compound.
What is the name of Ca(OH)2?
The chemical name is calcium hydrogen carbonate.
How do you apply calcium hydroxide?
calcium hydroxide is used to neuralise the acidity in soil
How The calcium hydroxide is formed?
Can I answer with a question? How is calcium hydroxide formed? What is "lime water"
