That my assignment is kinda hard its chemstriy

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable

What will most likely happen when two bromine atoms bond together?

How many liters of ethylene glycol antifreeze (c2h6o2), with a density of 1.100 g/l, would you add to your car radiator containing 15.0 kg of water if you needed to protect your engine to - 21.5°c? for water, kf = 1.86°c m -1.