Discover Questions

If csc(x) =7, for 90 What is deltaU when 1 mol liquid water vaporizes at 100 degrees Celsius? heat of vaporization, delta H vap of water at 100 C is 40.66 kJ/mol? Calculate the speed of an 7.5 × 104 kg airliner
with a kinetic energy of 1.3 × 109
J.
Answer in units of m/s.? If a 275mL gas container has pressure of 732.6mm Hg at -28degrees celcius,how many moles of gas are in the container? 10 divided by 2 + 2?

Anonymous73178| 25/02 2016 06:3760 %