Dis is King. 5.00 g CAOH^-
-First you want to balance this because its not balanced.
CaOH2 x 1mol of CaOH2/Molar mass xGrams of Ca /1molCaOH=
So itll be like this:
CaOH2 x 1mil of CaOH2/74gCaOH x 40gofCA/1milCaOH= 2.70 G.
The equivalent weight of calcium carbonate can be calculated by dividing its molecular weight by the number of acidic hydrogen ions that it can donate in a reaction. In the case of calcium carbonate, it can donate two moles of hydrogen ions, so the equivalent weight would be its molecular weight divided by 2.
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.
The chemical formula of Calcium hydroxide is Ca(OH)2
Calcium and hydroxide ions combine in a 1:2 ratio, where one calcium ion (Ca^2+) combines with two hydroxide ions (OH^-) to form calcium hydroxide (Ca(OH)2).
Calcium hydroxide is basic and hence the litmus will remain blue.
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 :)
Calcium is the metal present in calcium hydroxide..
Calcium hydroxide is not en element it is a compound.
Calcium Hydroxide
The equivalent weight of calcium carbonate can be calculated by dividing its molecular weight by the number of acidic hydrogen ions that it can donate in a reaction. In the case of calcium carbonate, it can donate two moles of hydrogen ions, so the equivalent weight would be its molecular weight divided by 2.
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.
Calcium hydroxide is not en element it is 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.
The chemical name is calcium hydrogen carbonate.
Can I answer with a question? How is calcium hydroxide formed? What is "lime water"
calcium hydroxide is used to neuralise the acidity in soil
The chemical formula of Calcium hydroxide is Ca(OH)2