If the hydrogen ion concentration is 8.4 x 10-7, what is the pH?
pH = -log([HT]
Your
O
7.94
22.94
5.06
6.08

If a substance is not at its melting or boiling point, as the heat content of a sample of matter increases, its temperature increases the number of intermolecular bonds decreases the space between particles increases the particles move faster

Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *

Draw the lewis dot structure for each of the following polyatomic ions