The heat capacity at constant volume of hydrogen sulfide at low pressures is given by Eq. Q1-1: Co[kJ/(mol-°C)] 0.0252 + 1.547 × 10-T – 3.012 × 10-9T? Eq. Q1-1 %3D ........ Where, Tis temperature in °C. A quantity of H2S is kept in a piston-fitted cylinder with initial temperature, pressure, and volume equal to 25°C, 2.0 atm, and 3.0 liters, respectively. i- Calculate the heat (kJ) required to raise the gas temperature from 25°C to 1000°C, if the heating takes place at constant volume (i.e., if the piston does not move). ii- For a closed system at constant pressure with negligible kinetic and potential energy changes, the specific heat is determined by Eq. Q1-2: Cp = Cy + 0 008314 Eq. Q1-2 calculate the heat (J) required to raise the gas from 25°C to 1000°C at constant pressure. What would the piston do during this process? Given the gas constant = 0 08206 atm. Lit/ (mol. K)

The heat capacity at constant volume of hydrogen sulfide at low pressures is given by Eq. Q1-1: Co[kJ/(mol-°C)] 0.0252 + 1.547 × 10-T – 3.012 × 10-9T? Eq. Q1-1 %3D ........ Where, Tis temperature in °C. A quantity of H2S is kept in a piston-fitted cylinder with initial temperature, pressure, and volume equal to 25°C, 2.0 atm, and 3.0 liters, respectively. i- Calculate the heat (kJ) required to raise the gas temperature from 25°C to 1000°C, if the heating takes place at constant volume (i.e., if the piston does not move). ii- For a closed system at constant pressure with negligible kinetic and potential energy changes, the specific heat is determined by Eq. Q1-2: Cp = Cy + 0 008314 Eq. Q1-2 calculate the heat (J) required to raise the gas from 25°C to 1000°C at constant pressure. What would the piston do during this process? Given the gas constant = 0 08206 atm. Lit/ (mol. K)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: The following table lists temperatures and specific volumes of water vapor at a given pressures:

Q: Using the steam tables (for water), find the specified property data at the indicated states. In…

A: c) For p = 28 MPa and T = 520 °C: From the steam tables, we can look up the specific volume and…

Q: Patm=101kPa; g=9.81m/s² A substance is contained in a piston cylinder assembly with properties as…

Q: Which R134a table is referring to? My reference as attached. The answer result should be different?

A: Given:Refrigerant=R134aEvaporator temperature, Te=-10oCCondenser temperature, Tc=36oCMass flow rate…

Q: Q2): A polluted lake has an initial concentration of a bacteria of (1*107 part/m³), while the…

A: Answer: Given D.E is dcdt+ 0.6c = 0, c (0) = 10dcdt= -0.06c.f (c) = - 0.06c According to runge…

Q: 1. Answer the following questions. (i) Consider water substance at an absolute pressure of 20 bar…

Q: States will always, le PRT FELE B. The water in a tank is pressurized by air, and the pressure is…

Q: Using steam tables to determine properties Determine the missing properties from the following table…

Q: The following table lists temperatures and specific volumes of water vapor at a given pressures:…

Q: ubstance: WATER H₂O. Enter the Temperature in Celsius when the state is described with 300 kPa & 0.5…

Q: II. Properties of vapors. Complete the table using steam table T (°C) P (kPa) х (%) h (kJ/kg) u…

Q: Develop a general expression for ΔSsys for an ideal gas that goes from (v1, T1) to (v2, T2) based on…

A: For the process 1-2 ⇒ δQ=δW+dEδQ=PdV+mCvdTTdS=mRTVdV + CvdT dS= mCvdTT+ mRdVVIntegrating both…

Q: As shown in the figure below, a cylinder fitted with a piston is filled with 400 lb of saturated…

A: Mass of the ammonia inside the cylinder is 400 lb.The ammonia is in saturated liquid condition at 25…

Q: Question 1 How much energy does the cooling tower remove? Using the information provided in the…

A: Dear student, According to the guidelines I am allowed to answer only one…

Q: P₁ (Pa) 151 T₁ (°C) Pf (Pa) 203 219 < U₁ (1) (L) 12 (L) The table above shows the measurements taken…

A: ISOTHERMAL PROCESS: When an ideal gas undergoes a process in which its final temperature is the same…

Q: A piston-cylinder assembly contains 2 lb of water, initially at 100 lbf/in.2 and 350°F. The water…

A: The given information in the problem is listed in the following attached image:

Q: A piston-cylinder assembly contains 0.3 lb of propane. The propane expands from an initial state…

Q: In the air conditioning process in the humidifier, air at a dry bulb temperature of 30 degrees C and…

Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

Q1)
The heat capacity at constant volume of hydrogen sulfide at low pressures is given by Eq. Q1-1:
Co[kJ/(mol•°C)]
= 0.0252 + 1.547 × 10-T – 3.012 × 10-9T²
Eq. Q1-1
........
Where, Tis temperature in °C.
A quantity of H2S is kept in a piston-fitted cylinder with initial temperature, pressure, and
volume equal to 25°C, 2.0 atm, and 3.0 liters, respectively.
i- Calculate the heat (kJ) required to raise the gas temperature from 25°C to 1000°C, if the
heating takes place at constant volume (i.e., if the piston does not move).
ii- For a closed system at constant pressure with negligible kinetic and potential energy changes,
the specific heat is determined by Eq. Q1-2:
Cp
= Cy + 0 008314
Eq. Q1-2
calculate the heat (J) required to raise the gas from 25°C to 1000°C at constant
pressure.
What
would the piston do during this process?
Given the gas constant = 0 08206 atm. Lit/ (mol. K)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

7. The tank shown in the figure contains a gas at a pressure of 3 bar. A barometer indicates the local atmospheric pressure is 720 mmHg. The density of water is is 997 kg/m³. Let g -9.81 m/s². Determine L, in m, for water as the manometer liquid Tarik Gas at pressure Manometer liquid D
Please help to solve completely. 1) A piston-cylinder device initially contains 1.0 kg of water at 30 o C and 2 MPa. The water is heated at constant pressure until one-quarter of the mass evaporated. Determine: a) the initial volume of the system. b) the final volume and temperature after heating. c) the amount of heat added during the process (in kJ). d) Show the process on T-v diagram Need b,c,d parts
just part d answer options are 1.8kJ 1.3J 1.3kJ 1.8J
Expand the following terms into expressions with variables that can be measured experimentally such as pressure, temperature, volume, Cv, and Cp. Two of the below expressions will result with S in the final expression:A) (∂A/∂S)PB) (∂A/∂S)TC) (∂G/∂P)S
The graph below shows the pressure and volume for a sample of dry air carried out at two different constant temperatures. Volume (x 10-³ m ³) 2.5 N 1.5 1 0.5 0 50 M 100 150 Pressure (k Pa) 200 250 -T= 300 K -T200 K An isothermal change has to be carried out very slowly. Explain why this is the case. Use data from the graph and the ideal gas equation to calculate the number of moles of gas in the sample.