Only valıd 1u ob in this equation, t is the absolute temperature in kelvin. the ratios t"/k" ensure that cp, m has the correct dimension assuming ideal gas behavior, calculate q, w, δ17, and δ h if 1.50 moles of so2(g) is heated from 22.5 c to 1140.°c at a constant pressure of 1 bar. explain the sign of w. p3.4 use the relation (aulav)r t(ap/at)y p and the cyclic rule to obtain an expression for the internal p sure, (au/av)t, in terms of p, β, t, and k. p3.5 a mass of 34.05 g of h2o(s) at 273 k is dropped into 185 g of h200) at 310. k in an insulated container at 1 bar of pressure. calculate the temperature of the system once equi- librium has been reached. assume that cp, m for h2o is con- stant at its values for 298 k throughout the temperature range of interest