Engineering, 24.01.2020 20:31 finlchey3860
What is the standard half-cell potential for the oxidation of methane under acidic conditions? the reaction for methane is as follows:
ch4(g) + 2h20(l) → co2 +8h⁺ +8e⁻
what element is oxidized and how does its oxidation state change?
Answers: 3
Engineering, 04.07.2019 18:10, 0436500
Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.
Answers: 1
Engineering, 04.07.2019 19:10, Destinationz
Asteam is contained in a rigid tank with a volume of 1 m3. initially, the pressure and temperature are 7 bar and 500 oc, respectively. the temperature drops due to cooling process. determine: (1) the temperature at which condensation begins in °c, (2) the fraction of the total mass that has condensed when the pressure decreased to 0.5 bar. (3) the volume in m3 occupied by saturated liquid at the final state?
Answers: 3
What is the standard half-cell potential for the oxidation of methane under acidic conditions? the...
Mathematics, 04.04.2020 11:14