Assuming that the solubility of radon in water with 1 atm pressure of the gas over the water at 30 ∘c is 7.27×10−3m, what is the henry's law constant for radon in water at this temperature?

What does an electron configuration for an atom relate to the atoms placement on the periodic table

The activation energy for this reaction is 75 kj·mol–1. the enzyme catalase (found in blood) lowers the activation energy to 8.0 kj·mol–1. at what temperature would the non-catalyzed reaction need to be run to have a rate equal to that of the enzyme-catalyzed reaction at 25°c?

The form of energy that can move from place to place across the universe is (answer) on earth, the main source of this energy is (2nd answer) first blank; a) gravitational potential energy b) radiant energy c)thermal energy d) vibrational energy second blank; a)lightning b) the moon c) the sun d) the wind