Could someone me with this question? when an electric current is passed through water during the process of electrolysis, two gases are formed. one has a boiling point of -183°c and the other has a boiling point of -253°c. has a physical change or chemical change occurs? explain.

Which orbitals form a pi bond? a.the s orbital and three p orbitals b.the s orbital and two p orbitals c.overlapping p orbitals d.overlapping hybrid orbitals

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.