What happens when a liquid-vapor system at
-equilibrium experiences an increase in temperature? What happens when it -experiences
-a decrease in temperature?

What are the similarities of physical and chemical change ?

Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.

Use the half-reactions of the reaction au(oh)3 + hi -> au +i2 +h2o to answer the questions