What is the mass of copper chloride in 50cm3 of a 300/dm3 solution?

Why are gamma rays not affected by a magnet as they pass over it? gamma rays are composed of only energy. gamma rays do not have enough mass to be affected. gamma rays do not have the right electrical charge to be affected. gamma rays move too fast for anything to affect their pathway.

What reaction is taking place? 02 + c3h8 = h20 + co2

In a ball-and-stick molecular model, what do the sticks represent?