Kaitlyn said that the metal sodium and the nonmetal neon form the ionic compound NaNe. Using what you know about valence electrons , explain what you support or do not support Kaitlyn's statement. Help I need the answer ASAP. It's due in 30 mins and I still have other stuff to finish

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.

Phosgene (carbonyl chloride), cocl2, is an extremely toxic gas that is used in manufacturing certain dyes and plastics. phosgene can be produced by reacting carbon monoxide and chlorine gas at high temperatures: co(g) cl2(g)⇌cocl2(g) carbon monoxide and chlorine gas are allowed to react in a sealed vessel at 477 ∘c . at equilibrium, the concentrations were measured and the following results obtained: gas partial pressure (atm) co 0.830 cl2 1.30 cocl2 0.220 what is the equilibrium constant, kp, of this reaction