As an ice cube melts on a table top it transforms from a solid bank with a defined shape to a puddle with a much greater ability to flow. thinking at a molecular level what causes this change to occur be sure to discuss the kinetic energy of particles in your answer.

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

What is the balance to the equation?

Solid tin exists in two forms: white and gray. for the transformation sn(s, white) → sn(s, gray) the enthalpy change is -2.1 kj/mol and the entropy change is -7.4 j/(mol*k). a. calculate the gibbs free energy change for the conversion of 1.00 mol white tin to gray tin at -30℃. b. will white tin convert spontaneously to gray tin at -30℃? c. at what temperature are white and gray tin thermodynamically equivalent at a pressure of 1 atm?