The following equation of state applies to isopropanol vapor: = (1 + + ) where: r = 8.314 j/(mol k) b = -3.8810-4 m3/mol c = -2.610-8 m6/mol2 this equation can be rearranged as follows: p = + + . for the case in which p=10.5 atm, t=160 oc and; n=12 mol, use this equation to determine the volume v using the following numerical approaches: a. trial-and-error method (using spreadsheet)b. regular falsi methodc. newton’s method finally, compare these values with the value obtained with the ideal gas law.