If [H3O+] = 1.7 x 10–3 M, what is the pH of the solution? a. 2.13
b. 2.42
c. 2.77
d. 1.81

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.

Why is the bottom layer of a trophic pyrimid the