I have a solution with a molarity of 5.5m and a volume of 20L. how many moles of solute are present?

The pressure in a fluid is affected by which characteristics of that fluid

Calculate the number of molecules present in 0.750 mol of mgo.

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.