Convert 75 minutes to days

If 1.8 l of water is added to 2.5l of a 7.0 m koh solution, what is the molarity of the new solution

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

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.