Ameasure of the strength of acid rain can be given using
an acid
a base
a ph scale
all of the above

Why is retrograde motion an apparent motion

Which of the following is not true about the atomic model of substances?

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.