At one sewage treatment plant, bacteria cultures produce a beginning volume of 1000 Liters of methane gas per day at a beginning pressure of 1.0 atm. What final volume tank would be needed to store one day’s amount of gas at a final pressure of 5.0 atm?

If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.

Which is a characteristic of the electron sea model for metallic bonding? molecular orbitals overlap to produce bands. electrons flow easily between metal nuclei. electrons are in fixed positions in the orbitals. atomic nuclei are arranged in an irregular pattern.

What is the equation fort the alkaline zinc/manganese dioxide cell. a) anode b)cathode c)overall equations.