How many moles would be in 8.40 grams of octane, C3H18?
0.0735 moles
0.645 moles
5,04 x 10" moles
959 moles
US
5:43

How does the value of the equilibrium constant show that a reaction reaches equilibrium very quickly? (a) the equilibrium constant is large. (b) the equilibrium constant is small. (c) the equilibrium constant is zero. (d) the value of the equilibrium constant does not show how quickly a reaction comes to equilibrium.