The international space station is equipped with a vika oxygen generator which uses the following reaction to generate oxygen. determine the mass (in kg) of liclo4 required to fill the 9.1x105 l interior volume of the international space station with oxygen at a pressure of 0.23 atm and a temperature of 23.4 ˚c.

Two conductors, a and b, are each in the shape of a tetrahedron. but of different sizes. they are charged in the following manner: 1. tetrahedron a is charged from an electrostatic generator to charge q. 2. tetrahedron a is briefly touched to tetrahedron b. 3. steps 1 and 2 are repeated until the charge on tetrahedron b reaches a maximum value. if the charge on tetrahedron b was q/4 after the first time it touched tetrahedron a. what is the final charge qbmax on tetrahedron b?