Oxygen has a molecular weight of 32 and a specific heat at constant pressure of 0.91 kj/kg. k. r= 8.314 n. m/mole k. 2.1. determine the ratio of the specific heats, γ. (6) 2.2. calculate the change in internal energy and enthalpy if the gas is heated from 300 to 400 k

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Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

When svante arrhenius first proposed his acid-base theory, he was a doctoral candidate. his professors thought his ideas were unfounded. within a decade, the arrhenius theory of acid-base was widely accepted and praised within the scientific world. arrhenius defined acids as compounds having ionizable hydrogen and bases as compounds with ionizable a) barium. b) hydronium. c) hydroxide. d) oxygen.