A mass of 2239 g is equal to how many kg

What is the lowest number energy level where a d sublevel is found

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.

What is happening when the water inside a kettle heats up and begins to boil