In which of these changes does entropy increase? A.) a solid dissolving in a liquid
B.) a substance changing from C.) a gas to a liquid
D.) a gas in which the temperature is decreased
a substance changing from a liquid to a solid

This flow chart shows the amount of energy that is emitted by each type of light. ultraviolet > blue light > yellow light > red light (maximum energy) (minimum energy) in an experiment, shining which type of light on a strip of metal would be least likely to produce the photoelectric effect? ultraviolet light dim blue light bright red light bright yellow light

Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+

Ablock of aluminum is dropped into a graduated cylinder with an initial volume of water at 75ml and the volumes rises to 90ml. if the block has a mass of 40.5 g what is its density ?