Ca10F2(PO4)6 + H2SO4 + Ca(H2PO4)2 + CaSO4 + HF If 365.43 grams of HF are produced, how many moles of CaSO4 will also be produced?

Which of the following elements would you expect to have the lowest ionization energy value? fluorine, lithium, neon, nitrogen

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.

Ab c or d ? i’m not sure what the answer is