the charge is 4
2+C+3(-2)=0
C=4
The charge for the carbonate ion (CO3) is -2. This is because oxygen typically has a charge of -2, and there are three oxygen atoms in the carbonate ion.
The covalent bond is like a molecule and the charge is like an ion.
Calcium carbonate (CaCO₃) has two calcium ions because it is composed of one calcium ion (Ca²⁺) and one carbonate ion (CO₃²⁻). The calcium ion carries a +2 charge, while the carbonate ion carries a -2 charge, making them electrically balanced when combined in a 1:1 ratio. This results in the chemical formula CaCO₃, where the two ions together form a stable compound.
The correct formula for the acid that corresponds with the carbonate ion (CO3^2-) is carbonic acid (H2CO3). This acid forms when carbonate ion accepts two protons (H+) to neutralize its charge and stabilize the compound.
No, a carbonate ion (CO3^2-) is a polyatomic ion, meaning it is composed of multiple atoms covalently bonded together. In the case of carbonate, it is made up of one carbon atom and three oxygen atoms.
The charge on a carbonate ion is -2; therefore, the ion has two more electrons than protons.
2-
The symbol for carbonate ion is CO3^2-, and it has a charge of 2-.
The charge for the carbonate ion (CO3) is -2. This is because oxygen typically has a charge of -2, and there are three oxygen atoms in the carbonate ion.
The formula for carbonate is CO3^2-, and it has a charge of -2 due to the -2 charge on each oxygen atom. The formula for magnesium ion is Mg^2+, which has a charge of +2 due to the loss of two electrons.
Carbonate ions are double negatively charged (2-)CO32-
The chemical formula of carbonate anion is (CO3)2-.The chemical formula of magnesium cation is Mg2+.
The covalent bond is like a molecule and the charge is like an ion.
The charge on the polytomic ion cyanide is -1.
The empirical formula for calcium carbonate is CaCO3. It consists of one calcium ion (Ca2+) bonded to one carbonate ion (CO32-) which carries an overall charge of 2-.
Carbonate ions are double negatively charged (2-)CO32-
The Sulfate, SO4