You have a HCl solution with a pH of 2. What is the [H+] of this solution?

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c

Describe the forces both attractive and repulsive that occur as two atoms move closer together.