1.21.5 grams of potassium dichromate is dissolved in water to make 650.0mL of solution. What is the concentration of the solution?

Part of molten rock at mid-ocean ridges

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.

Identify arrows pointing to bonding electrons. done h-0-0-h ) intro