what would the molarity of a solution be if you took 10 mL of a 13M stock solution and made a 300 mL solution?

In which of these cases are the two wave points considered to be in phase with each other?

What is a metal replacement reaction

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