You have 100 milliliters of a 0.50 m mgbr2 solution and dilute it to a total volume of 200 milliliters. what is the molarity of the resulting solution?

at the bottom

explanation:

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.