Calculate the number of grams found in 6.669 moles of calcium chloride.

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

What statement goes against the kinetic theory of gases

8. what happens to matter during a chemical reaction