5. Calculate the expected pH values of the buffer systems from the
experiments (a, b, c, d) using hte Henderson-Hasselbalch equation
shown in the background section. Use for the pke values: carbonic
acid= 6.37 and acetic acid=4.75

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)

The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms

Which material burns faster? metal aluminum