The constant pressure molar heat capacity of nitrogen is given by the expression: Cp, m. = 27.0 + 5.90 x 10 'T - 0.34 x 10 ' T' JK mol ] Calculate the value of AH for heating 1 mole of nitrogen from 17.7C to 138.5" C. Express your answer in Joules to the first decimal place (XXXX.X). Question 2 1.75 pts When 3 mol of a diatomic gas is heated at a constant pressure of 4.9 atm, its temperature increases from 260.6 K to 299.6 K. Given that the molar hear capacity of the diatomic gas at constant pressure is 29.4 J K mol , determine q. Express your answer in Joules to the nearest whole number (XXXX)