Define the change in energy of each system

Assignment Help Chemistry
Reference no: EM13145254

Two simple systems with constant V and N are brought into thermal contact. System 1 has a specific heat

\(C_{V} = C\)
and an intitial temperature of
\(T_{0}\)
while system 2 has a specific heat
\(C_{V}= 2C\)
and an initial temperature of
\(3T_{0}\)
. Assume that 1) the composite system forms a closed, isolated system; 2) the specific heats of both systems are temperature independent; 3) the process is quasistatic. Determine the following:

a) the final temperature of each system.

b) the change in energy of each system and also of the composite system.

c) the change in entropy of each system an also of the composite system.

 

Reference no: EM13145254

Questions Cloud

What were the human impacts due to the oil spill : Due to the world's reliance on oil, there have been many oil spills in recent history during the transport of oil from its point of origin to its destination.
State and local tax provisions : What are the pros and cons of the following state and local tax provisions? Be sure to include any related information regarding these types of taxes.
What must auditors do to meet their obligations : what must auditors do to meet their obligations under professional auditing standards related to the observation of inventory?
What is the partial pressure of oxygen : oxygen gas is collected over water at 21 degrees C and an atmosperic pressure of 748 mm Hg. What is the partial pressure of oxygen gas in the mixture
Define the change in energy of each system : the change in energy of each system and also of the composite system. the change in entropy of each system an also of the composite system.
Describe both similarities and differences in amortization : to record the first five month's depreciation on machinery. Describe both similarities and differences in amortization, depletion, and depreciation.
Total direct labor-hours : On December 16, 2008, the company's controller made a preliminary estimate of the predetermined overhead rate for the year 2009. The new rate was based on the estimated total manufacturing overhead cost of $3,402,000 and the estimated 63,000 total..
What is meant by wild type : Explain in your own words what is meant by wild type. Include frequency in your explanation and use human blood type genotypes to demonstrate your knowledge of this material.
A rash of rashes : A rash of rashes: Alerting clothing customers to potential skin irritation. Sewn-in clothing tags carry essential information about size and garment care, but no matter where they are located inside a garment, they seem to have a knack for poking and..

Reviews

Write a Review

Chemistry Questions & Answers

  What is the final temperature of the water

2K(s)+2H2O(l)--> 2KOH(aq) + H2(g) A 5.00 g chunk of potassium is dropped into 1.00 kg water at 24 deg C. What is the final temperature of the water after the preceding reaction occur.

  What is the molecular formula of a compund that contains

Molecular Formula of a Compound from Percent Composition and Molar Mass, What is the molecular formula of a compund that contains 42.87%carbon, 3.598% hydrogen, 25.00% nitrogen

  Compute the mass of sodium bromide produced

the products formed are sodium bromide and hydrogen sulphite. Calculate the mass of sodium bromide produced.

  How many molecules of carbon dioxide are produced

How many molecules of carbon dioxide are produced when 129 molecules of acetylene (HCCH) to react in excess oxygen produce carbon dioxide and water.

  How many moles of a monoprotic acid must dissolved

How many moles of a monoprotic acid with a Ka=4.9x10^-6 must be dissolved in 750 ml of H2O to produce a solution with pH=4.50

  Determine the rate law expression

Experiment ClO2 (M) OH (M) Rate (M/s) Determine the rate law expression and calculate the value of the rate of constant.

  What is the mass of the steel bar

A volume of 95.0ml of h2o is initially at room temperature 22.0 C. A chilled steel rod at 2.00 *C.is placed in the water. If the final temperature of the system is 21.2 *C. what is the mass of the steel bar?

  Calculate the molar heat of solution of kcn

When a 7.00-g sample of KCN is dissolved in water in a calorimeter that has a total heat capacity of 2.734 kJ·K-1, the temperature decreases by 0.460 K.

  Determine how many grams of cah2 are required

determine how many grams of CaH 2 are required to generate 145 Litres of hydrogen gas if the pressure of hydrogen is 825 mm Hg at  temperature of twenty one degree Celsius? .

  Explain empirical and molecular formulae

Empirical and Molecular Formulae, The analysis of an organic compound produces the following elemental analysis: % C is 59.999% and % H is 4.476%.

  How many protons are required

How many protons are required to heat 200mL of coffee from 22 degrees Celsius and 64 degrees Celsius

  How many calories of heat are necessary

How many calories of heat are necessary to raise the temperature of 350 ml of water from 1.00oC to 5.00oC.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd