If you changed the temperature of a sample of gas from 75°C to 105°C, would you expect the pressure to increase or decrease?*
2 points
increase, because the variables are inversely related.
increase, because the variables are directly related.
decrease, because the variables are inversely related.
decrease, because the variables are directly related.

Which statement about the stamps is correct?

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

Calculate the concentration of all species in a 0.165 m solution of h2co3.