Determine the final temperature of the water

Reference no: EM13240674

20 kg of water occupy a volume of 1 m^3 in a piston cylinder device at a pressure of 45 bars. The system is compressed in a reversible process to 100 bars. Under these conditions the water cannot be assumed to behave like an ideal gas. a) Determine the final temperature of the water. Calculate the work and heat in kJ involved during the process assuming a pressure-volume relationship that can be represented by the equation PV^1.8=contant b) A large block of mass is now used to compress the water to get to the same final state as part a. Determine the final temperature of the water. Calculate the work and heat involved during this process.

Reference no: EM13240674

Questions Cloud

What is the speed of the particle : An ?-particle has a charge of +2e and a mass of 6.64 ? 10-27 kg. It is accelerated from rest through a potential difference that has a value of 1.06 X 106 V, What is the speed of the ?-particle

Suppose that the quarterly sales levels among health care : Suppose that the quarterly sales levels among health care information systems companies are approximately normally distributed with a mean of million dollars and a standard deviation of million dollars. One health care information systems company con..

Explain what is the activation energy of the reaction : The rate constant of a reaction is 7.50*10-5 L/mol·s at 195°C and 5.30*10-3 L/mol·s at 258°C. What is the activation energy of the reaction, in kJ/mol

How many people scored at or below your score : 200 students took a test. The scores were normally distributed. Your score was in the 60th percentile. How many people scored at or below your score?

Determine the final temperature of the water : 20 kg of water occupy a volume of 1 m^3 in a piston cylinder device at a pressure of 45 bars, Determine the final temperature of the water and Calculate the work and heat involved during this process

Explain the equivalence points in titrations : Find the pH and volume (mL) of 0.447 M HNO3 needed to reach the equivalence point(s) in titrations of each of the following

How to describe the locus of the equation : how to describe the locus of the equation x^2+6xy+y^2+z^2=1 in cylindrical polar coordinates?

Form a confidence interval for the difference of proportions : The same survey was mailed to 500 adults aged 25–34 without the gift certificate. There were 65 responses from the first group and 45 from the second group. (a) Perform a two-tailed test comparing the response rates (proportions) at α = .05

What is the mean free path in water at this energy : For 140 keV gamma rays, the mass attenuation coefficients for hydrogen and oxygen are 0.26 and 0.14 cm^2/g, respectively. What is the mean free path in water at this energy

User Account

All Pages