Hydraulic lifts work on the principle of:* - a) Archimedes' principle - b) Pascal's law - c) Newton's third law - d) Bernoulli's principle

Take the volume change into account and calculate H and U for exactly 1 g of ice melting into 1 g of water at standard pressure. The density of ice at 0 is 0.9168 g/mL; the density of water at 0 is 0.99984 g/mL.

Dinitrogen monoxide, N2O, reacts with propane, C3H8, to farm nitrogen, N2; carbon dioxide. CO2; and water, H2O. Write a balanced chemical equation for this reaction, treating all substances as gases. Include phases in your equation. Two reservoirs, separated by a closed valve (of negligible volume), are filled with the reactants (one on each side). The pressure of N2Ois measured to be 1.4atm. The pressure of C3H8is measured to be 1.2atm. Each reservoir has a capacity of 1.0L, and the temperature of the system is mg src=Images/HTML_99425-13-98QAP_image001.jpg alt="" align="top"/> e valve between the reservoirs is opened, and the chemical reaction proceeds. Assuming ideal gas behavior and constant temperature, what is the partial pressure of CO2after the reaction is complete? What is the partial pressure of N2Oafter the reaction is complete?

At what point is the temperature in F exactly twice that in C?