Supersonic flight can cause molecules on the surface of an airplane to break apart and chemically react. what additional challenges to flight does this create

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.