What is the molecular formula of ethanol. the color codes are black (carbon) red (oxygen) and gray (hydrogen)

Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming

Particle model to predict what will happen if a sharp object creates a hole in the soccer ball

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.