Estion 1
42.0 g Cl2 contains how many
molecules Cl2

Which are forms of frozen water? check all that apply. dew frost hail rain sleet

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.

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?