If two oxygen atoms bond covalently, the bond is A) nonpolar ionic

B) nonpolar covalent

C) polar covalent

D) ionic

Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?

Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?

The arrangement of particles is most ordered in a sample of