Estimate the liquid diffusivity of the following solutes that are transferred through dilute solutions: a. oxygen in ethanol at 293 k; b. methanol in water at 283 k; c. water in methanol at 288 k; d. n-butanol in water at 288 k. compare this value with experimental value reported in appendix j.2

Which of the following true? a_volcanoes and earthquakes often near the plate boundaries. b_volcanoes occur whereve there are tall mountains. c_earthquakes cause volcanoes in the same location to erupt violently d_volcanoes and earthquakes occur only where plates are colliding with each other

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.

Is 9 correct? and can someone me with 10? it’s due tomorrow, you