What is the concentration of barium ions in a 1.00 M BaCl2 solution?

Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.

Why is nh3 classified as a polar molecule

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2