Question

CHPE 3112-Hwa On the H'il cover page. TYPE mames and IDs of al groap members starting with group leader first All final answers shonld be placed in a hox.or underlined t. The thermal conductivity of steel is 16.5 Buth.a.-F). Calculate the equivalent value of the thermal conductivity in Wim'C) 2. A mixture ofmethanol (Mw-32.04) and methyl scetate iNfW-7408)contains lSu.% methanol is flowing in a pipe. If the flow rate of methyl ncetate is 100 kg-molh, calculate the flow rate of methanol in moli's 3. A container has a lo liers solution of 20 mol% NaOH (MWuot-40), 80 mto0% HO (Mwlools). If the specifix gravity of the solution is 1.4, calculate The mass fraction of water in the solution. b. c. The Molarity of NaOH in the solation. The volume of water (in liters) reeded to reduce the mol %NaOH to 15 mol%. PRACTICE PROBLEM . An aquenus solution of 30 w1% hydrochloric acid (MWer-36.45. Mwwm-18) is nowing at a volumetric fow rade of 20 literimuin in a 10 om diameter pipe. The spesifie gravity of the solustion is 1.15, Calculate a The velocity of the solution in m/imin b. The mass low rase of the solution (kg'min) e、 The molar flow me of the solution (mol-min). d. The molarity of hydrochloric acid in the solustion e. The volume (in Jiters) of thi is solution that contains 100 kg water

please solve number 2 and 3 clearly

Answer 1