Questions by ShawneeSalmo

0 votes

1 answer 44 views

Design a distillation column that can effectively separate a mixture containing 50 wt% methanol and 50 wt% water. The column should produce a distillate with no more than 5 wt% methanol and a bottom product with no more than 2 wt% water. The feed rate is 1000 kg/h and the column must operate at atmospheric pressure. Assume that the feed is a saturated liquid and that the methanol-water mixture behaves as an ideal solution. Provide the design specifications for the column, including the number of trays or packing height, diameter, and other necessary specifications.

asked 2 days ago in Chemical engineering

0 votes

1 answer 77 views

What is the pH of a 0.1 M solution of acetic acid (CH3COOH) at 25°C, given that the Ka of acetic acid is 1.8 x 10^-5?

asked Jan 21 in Organic Chemistry

0 votes

1 answer 29 views

What weather term describes what the temperature feels like when the wind is taken into account?

asked Jan 8 in Science

0 votes

1 answer 62 views

Cells in a biofilm secrete what to recruit nearby cells?

asked Dec 27, 2024 in Science

...