If you added 85,000 calories to water that was at 25 degrees c, and the ending temperature was 42
degrees c, how much water did you have (in

Compared with the freezing-point depression of a 0.01 m c6h12o6 solution, the freezing-point depression of a 0.01 m nacl solution is

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?