Acetylene (c2h2) is burned with the stoichiometric amount of air during a combustion process. assuming complete combustion, determine (a) the air-fuel ratio on a mass basis and (b) the air-fuel ratio on a mole basis. (c)what would the air to fuel ratio be if propene (c3h6) were burned instead of acetylene?

True or false (explain) (110)[111] is a slip system in bcc metals . the {111} family in fcc contains 8 planes. resolved shear stress (rss) in single crystals is just related to the applied stress. critical resolved shear stress (crss) in single crystal metals is direct proportional to the number of defects in the structure