For selenium trioxide, answer the following: e) determine formal charges to all atoms

f) does this structure that you drew have resonance? If so, draw all possible resonance structures. If not, explain why there are no resonance structures.

Which of these properties, used alone, would be least useful in identifying most minerals? a. color b. luster c. streak d. density

How far is the region from the equator or control climate

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