If a 10.0ml sample of unknown liquid has a mass of 7.553g what is the density of the unknown liquid

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

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?

What is the approximate vapor pressure when the gas condenses at 70 degrees celsius