What is the value of the equilibrium constant when the cell potential is found to be −0.29 v for a transfer of 2 moles of electrons at 298.15 k?

What is the angular momentum of the bar about the axle?

Looking at this barometer, is the air pressure high or low? what type of weather would you expect? high, bad low, bad high, good low, good

When can a theory be modified if a new type of technology allows for new observations that raise new questions? a-immediately, while the questions about the theory are being asked b-after new hypotheses related to the theory are tested in experiments c-only after the new observations disprove all parts of the theory d-while scientists begin to think about how the theory could improve