2009年5月6日 · carbonate ion, CO3^2-, is a polyatomic anion with 1 carbon atom and 3 oxygen atoms. The ion has two units of negative charge as there are two more electrons (32) than protons (30). Now how is this so? Oxygen ions have a 2- charge, so 3 of them would equal 6- …

2014年12月9日 · The charge of the carbonate ion, CO3, is -2. This is because each of the three oxygen atoms normally has a -2 charge, totaling -6, but the carbon shares its four electrons with the oxygen atoms, resulting in a total charge of -2 for the ion.

2017年7月14日 · Each oxygen atom in the carbonate ion (CO3^2−) carries a charge of approximately -2/3. In the carbonate ion (CO3^2−), there are three oxygen atoms bonded to a central carbon atom. The overall charge on the carbonate ion is -2. Since the charge is distributed among three oxygen atoms, we can consider the charge per oxygen atom.

2024年6月8日 · The charge of a carbonate ion (CO3^2-) is -2. It consists of one carbon atom and three oxygen atoms, giving it a total of 4+ charge carried by the carbon atom and 6- charge carried by the three ...

2024年5月20日 · 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. What is the charge on a carbonate ion?

2024年5月24日 · The oxidation number of carbonate ion (CO3) is -2. Each oxygen atom has an oxidation number of -2, and the sum of the oxidation numbers in the ion must equal the charge of the ion, which is -2.

2024年6月17日 · CO3 (carbonate ion) has an overall charge of -2. Within CO3, any carbon atom bonds with a double bond to oxygen atoms as well as single bonds to double oxygen atoms.

2007年2月23日 · What is the charge on sodium in the following reaction, formation of 2Na^x +(CO3)^2-=Na2CO3 sodium carbonate? x=Unknown? Choices are: +3 +2 -2 +1 -1 HELPPP MEEE! Ariel

2024年6月4日 · The oxidation number for CO3 with a charge of -2 is 2.

2004年3月2日 · 1.) How many valence electrons are there? (Don't forget to factor in the charge of the molecule!) 2.) It is safe to conclude that carbon is the central atom, given that is typically how the chemical shorthand works. 3.) So if you have a carbon atom at the center and three oxygen atoms, what is the most intuitive way to arrange these three atoms ...