Write the chemical formula and systematic name of the compound most likely to form when these ions combine. a) Al3+ and O2 chemical formula systematic name b) Sc3+ and O2 chemical formula systematic name c) Mg2+ and Cl+ chemical formula systematic name a) Fe2+ and OH+ chemical formula systematic name Write the name or chemical formula (as appropriate) of the following compounds. a) SF4: b) PCl3 : c) xeon difluoride: d) sulfur hexafluoride: Write the name or chemical formula (as appropriate) of the following compounds. a) SO3 : b) AsO3 : c) N2O4 : c) selenium dibromide: d) dichlorine heptoxide: A chemist makes a solution of Mg(NO3)2 by dissolving 27.9gMg(NO3)2 in water to make 100.0mL of solution. What is the concentration of NO3 ions in the solution? Assume that Mg2(NO3)2 is the only solute in the solution. The molar mass of Mg(NO3)2 is 148.32g/mol. How many carbon atoms are in 11.6mL of C3H6O ? 1mole=6.021023atoms1mL=0.879g atoms of carbon