Calculate Gibbs free energy at 15 oC if \Delta S = -20.0J/KΔS=−20.0J/K and \Delta H = 30 kJΔH=30kJ (giving brainliest)

What are transitions between a liquid and a solid called? identify which way they are transitioning

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.