suppose you added a cup of sugar to hot water, and all of the sugar dissolved. Then the water cooled, and some sugar was seen as a solid on the bottom of the beaker. Explain why this happened?

Noble gases are the most reactive elements on the periodic table. a. true b. false

Which is a chemical property of iron? a. it forms iron oxide (rust) when exposed to moisture and air. b. it is a gray–black metal that is hard to the touch. c. it has a melting point of 2795°f (1536°c). d. it is a good conductor of heat

Compare the equilibrium constants for the systems shown in the table. which favors products the most? which favors products the least? rank these systems in order from most to least in terms of favoring products rather than reactants. d > b > a > c c > a > b > d b > c > d > a a > d > c > b