How many moles are in
.77 liters of Br2 at STP?

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

Give the orbital configuration of the phosphorus (p) atom.

Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?