Why is a molecule of co2 nonpolar even though the bonds between the carbon atom and the oxygen atoms are polar?.

Which characteristics can be used to differentiate star systems? check all that apply.

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.

What is happening when the water inside a kettle heats up and begins to boil