User Account

All Pages

What is the change in internal energy of the gas

Assignment Help Chemistry
Reference no: EM131976665

A cell contains gas at 5300 Pa and a machine. At one point, the volume of the box is 39 m3. The machine is turned on remotely and expands the box to volume of 98 m3. During this process, the machine also gives off 850 kJ of heat to the gas. What is the change in internal energy of the gas? Assume the pressure stays constant.

Reference no: EM131976665

Questions Cloud

The number of periods using the FV and the PV equations : One can solve for either the interest rate or the number of periods using the FV and the PV equations.
About the social security benefit : Ignoring Social Security benefit, is the amount determined in part (a) sufficient to meet his current monthly expenses?
What kind of data gathering and modeling have been performed : What kinds of data gathering and modeling have been performed already? re the right people represented on the NAC? Consider who else might be added?
Prepare two presentation aids to use during your speech : Prepare at least two presentation aids to use during your speech. Audio/video aids shouldn't be longer than 30 seconds for a 5-minute speech.
What is the change in internal energy of the gas : What is the change in internal energy of the gas? Assume the pressure stays constant.
What is standard deviation of the rate of return : What is the standard deviation of the rate of return on this investment?
What quantity of heat is required to change : What quantity of heat is required to change the temperature of 30.0g of water at 10.0 degrees Celsius to 25.0 degrees Celsius?
Determining the pressure of a gas : If the pressure of a gas is 8.1 atm at 207.3 K in a closed container, what is the pressure, in atm, if the temperature is increased to 423.5 K?
Retirement account value : If your first deposit will be made one month from now, how large will your retirement account be in 31 years?

Reviews

Write a Review

Chemistry Questions & Answers

  Bivalent of a reciprocal translocation disjoin

"How many ways can a bivalent of a reciprocal translocation disjoin"

  Explain aldol reaction between butanal and 3-phenylpropanal

What are all the 8 possible products from the aldol reaction between butanal and 3-phenylpropanal

  What is the specific gravity of the blood

A patient has 48 ml. of blood drawn and this volume of blood has a mass of 39.5 g. what is the specific gravity of the blood?

  Explain what the final volume of the balloon is

A balloon filled with 10.50 L Ar at 18 C and 1 atm increases to a height in the atmosphere where the pressure is 248Torr and the temperature is -30.5 C. explain what the final volume of the balloon is.

  Calculate the molar extinction coefficient of the solute

Please calculate the molar extinction coefficient of the solute. Show calculation.

  Compute the fuel value of the cereal

When a 5.8 g serving of cereal burns in the same bomb calorimeter, the temperatrue of the calorimeter increases by 1.92 C. Calculate the fuel value of the cereal in kj/g.

  State the top stream contains diesel and heating oil

The top stream contains diesel and heating oil. The middle stream contains heating oil and lubricating oil, and the bottom stream contains the solids

  If 24g mg is used and the percentage yield is 95 how many

if 24g mg is used and the percentage yield is 95 how many grams of magnesium hydroxide should be

  Define spilling some of the reaction mixture

Which of the following would result in an artificially HIGH (>100%) yield for carbon dioxide? Spilling some of the reaction mixture

  Explain compound a has the structure clch2ch(ch3)ch2och3

(R)-(3-Chloro-2-methylpropyl) methyl ether (A) on reaction with azide ion (N3-) in aqueous ethanol gives (S)-(3-azido-2-methylpropyl) methyl ether (B). Compound A has the structure ClCH2CH(CH3)CH2OCH3. Draw the wedge-dash, wedge-line formula for A..

  Calculate concentration of no3- ion remaining in solution

Calculate the concentration of NO3- ion remaining in solution.

  Especially responsive to magnetic fields

The cobalt(II) ion, Co^(2+), is especially responsive to magnetic fields, more so that Co^(1+) and Co^(3+). Why

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

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