2 PUIS
What is biology?
) A. The study of sound

B. The study of energy

c. The study of living things

D. The study of matter

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.