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What colour in calcium hydroxide is phenolphthalein?
Pink. Calcium hydroxide turns phenolphthalein pink when it is in a basic solution.
What colour in calcium hydroxide is methyl orange?
Methyl orange turns red in the presence of calcium hydroxide.
What is the colour of the precipitate formed when a calcium salt reacts with sodium hydroxide solution?
The precipitate formed when a calcium salt reacts with sodium hydroxide solution is white. This white precipitate is calcium hydroxide, which is sparingly soluble in water.
Name some metal salts and their colour?
Calcium carbonate is white; coppper (II) hydroxide is blue; iron (III) hydroxide is reddish brown.
Copper sulphate add to sodium hydroxide result colour?
When copper sulfate is added to sodium hydroxide, a blue precipitate of copper hydroxide is formed. The color change observed is from the initial blue color of copper sulfate to the blue precipitate of copper hydroxide.
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.
