Aliquid mixture containing 40.0 wt% n-octane and the balance n-decane flows into a tank mounted on a balance. the mass in kg indicated by the scale is plotted against time. the data fall on a kg) and = 10 min; m 250 kg) straight line that passes through the points (t 3 min; m 150 |(q5.1a) estimate the volumetric flow rate (l/min) of the liquid mixture. in the pixar film, up, carl fredrickson turns his house into a makeshift airship using helium balloons. (q5.17a) neglecting the force required to remove the house from its foundation, how many spherical balloons, each having a 9.5- inch diameter and an interior gas pressure of 1.05 atm, would carl have to tie to his house for it to float? assume that the house weighs 1.00x105 lbf , and that atmospheric pressure and temperature are 1.0 atm and 25 c