(4) while you were "sweating" your chemistry test, water vapor evaporates from your body, absorbing 125 kj of energy. (assume no temperature change). what mass of water evaporates?

What is the mass of sodium in 3 moles of sodium chloride

Which type of precipitation would most likely form when the surface air temperature is slightly below freezing and the air temperature increases as you move upward away from the ground?

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules