Ca^(2+) + 2(OH)^(-) = Ca(OH)2 (Calcium hydroxide).
Notice there are two moles of the hydroxide anion.
The chemical formula of jade varies depending on the composition. Nephrite jade is a type of jade with the chemical formula Ca2(Mg,Fe)5Si8O22(OH)2, while jadeite has a chemical formula of NaAlSi2O6.
In this reaction, Ca2+ reacts with NO2^1- to form Ca(NO2)2. The balanced chemical equation for this reaction is: Ca2+ + 2NO2^- → Ca(NO2)2.
The formula for the ionic compound formed by calcium (Ca2+) and bromine (Br-) would be CaBr2. The calcium ion has a charge of 2+ while the bromine ion has a charge of 1-, so two bromine ions are needed to balance the charge of one calcium ion.
The reaction produces heat
Ca(OH)2 contains an ionic bond between Ca2+ cation and OH- anion. The calcium ion (Ca2+) donates its two electrons to the hydroxide ion (OH-) to form the ionic compound.
If you mean Ca(OH)2(s) --> Ca2+(aq) + 2OH-(aq) this is the equation for the dissolving of calcium hydroxide in water.
The chemical formula of jade varies depending on the composition. Nephrite jade is a type of jade with the chemical formula Ca2(Mg,Fe)5Si8O22(OH)2, while jadeite has a chemical formula of NaAlSi2O6.
In this reaction, Ca2+ reacts with NO2^1- to form Ca(NO2)2. The balanced chemical equation for this reaction is: Ca2+ + 2NO2^- → Ca(NO2)2.
The chemical formula for combining Ca2+ and AsO3^4- ions would be Ca3(AsO3)2. This shows that three calcium ions (Ca2+) will combine with two arsenite ions (AsO3^-4).
Ca2+(aq)
For example a calcium phosphate as Ca3(PO4)2.
The formula for the ionic compound formed by calcium (Ca2+) and bromine (Br-) would be CaBr2. The calcium ion has a charge of 2+ while the bromine ion has a charge of 1-, so two bromine ions are needed to balance the charge of one calcium ion.
This is the net ionic equation for the formation of calcium hydroxide, Ca(OH)2 precipitate from soluble calcium ions and soluble hydroxide ions.
Formula: Ca2[Fe(CN)6]
Calcium sulfide has the chemical formula CaS.
The chemical formula for calcium hydroxide is Ca(OH)2. It consists of one calcium ion (Ca2+) and two hydroxide ions (OH-). The balance of charges is achieved by the two negative charges from the hydroxide ions balancing the positive charge from the calcium ion.
The reaction produces heat