Calculate the depth of a hydrostatic type oil reservoir if wellhead is located 100 meter above the sea level, the wellhead pressure is 120 kn/m2, oil specific gravity 0.8; density pwater and patm- 101kn/m2 1000 kg/m3;

At a temperature of 393 k, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 k

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.

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5