Draw a Lewis electron-dot structure of an atom of beryllium​

Gymnast always perform on padded mats. how does the mats protect the gymnast

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

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.