H2 + O2 -> H20
How many grams of water are produced when 2.03 g of O2 are used?

Which of the following would be an accurate picture of the earth during the summer time of the northern hemisphere?

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.

Match each statement with the state of matter it describes