So4 -2 Lewis !free!

The two double-bonded oxygens have a charge of , the two single-bonded oxygens have a charge of -1negative 1 , and the sulfur is . This adds up to the total ionic charge of -2negative 2 5. Determine Molecular Geometry

The sulfur atom is the central atom, and the four oxygen atoms are bonded to it. We start by drawing single bonds between the sulfur atom and each of the four oxygen atoms. This uses 8 electrons (2 electrons per bond). The remaining electrons are 32 - 8 = 24. so4 -2 lewis

The Lewis structure for the sulfate ion, SO42−cap S cap O sub 4 raised to the 2 minus power The two double-bonded oxygens have a charge of