How many moles of AlCl3 are present in 2.00L of a 0.5 M solution of AlCl3?

A. 0.50 moles

B. 1.00 moles

C. 1.50 moles

D. 2.00 moles

50 pts plz what is the physical state of matter of baking soda.

Identify the electromagnets with poles that are reversed from the electromagnet shown above

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.