If you were asked to convert 4.2 x 1022 atoms of aluminum to moles, which of the following should you use for the conversion? (2 points) fraction six point zero two two times ten to twenty third power atoms al over thirteen mol al fraction one mol al over twenty six point nine eight one atoms al fraction one mol al over thirteen point zero atoms al fraction one mol al over six point zero two two times ten to twenty third power atoms al

Which characteristics can be used to differentiate star systems? check all that apply.

Select the correct answer a modure consists of glucose and water. what is the percent composition of glucose in the mixture if it contains 1.3 moles of glucose (cho total mass of the mature is 276 grams? ) and the a 1775

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