Calculate change in internal energy of following system

Assignment Help Chemistry
Reference no: EM13134937

Calculate the change in internal energy of the following system: a balloon is cooled by removing 0.654 kJ of heat. It shrinks on cooling, and the atmosphere does 385 J of work on the balloon.

Reference no: EM13134937

Questions Cloud

Information about equation of circle : Find the equation of the circle that has its center at the focus of the parabola X^2 - 4x + 6y - 20 = 0 and that is tangent to the parabola at its vertex. Also sketch both curves.
Engine''s dimensions based on its power : Determining a Four Stroke Engine's Dimensions Based on its Power, The engine produces indicated power of 35 HP. While it is running at 2500 RPM. Find the dimension of the engine.
What is the cost of the equipment : Other costs incurred were freight charges of $200, repairs of $350 for damage during installation, and installation costs of $225. What is the cost of the equipment?
Which account appearing on the balance sheet at the end : Expenses sometimes make their contribution to revenue in a different period than when the expense is paid. Incurring wages in one period and paying in the next period often leads to which account appearing on the balance sheet at the end of the fi..
Calculate change in internal energy of following system : Calculate the change in internal energy of the following system: a balloon is cooled by removing 0.654 kJ of heat. It shrinks on cooling, and the atmosphere does 385 J of work on the balloon.
Geometrical constructions-parallelogram : Suppose the three vertices A, B and C of a parallelogram ABCD are given. Construct the fourth vertex D.
Find probability that at least two selected people pay more : What is the probability that at least 2 out of 5 randomly selected people in the study will pay more than the amount found in part (a)?
Adjustment on a bank reconciliation : A check correctly written and paid by the bank for $395 is incorrectly recorded on the company's books for $359. The appropriate adjustment on a bank reconciliation would be to?
How much should mary pay with her first quater estimated : Mary is self-employed for 2010. Mary estimated her required annual estimated tax payment for 2010 to be $4000. Mary had a $500 overpayment of last year's taxes, which she will apply against her first quarterly estimated payment. How much should Ma..

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of hno3 must be dissolved

how many grams of HNO3 must be dissolved to make 25L of a solution that has a pH of 1.5

  Calculate the molal freezing point constant

2.0 moles of a nonelectrolyte solute are added to 1.0 kg of an unknown solvent. The freezing point is depressed by 7.9 K. Calculate the molal freezing point constant (Kf?) for this solvent.

  Determine what is the mole fraction

Estimate dissociation energy of HF using simpe additivity rule If given that d(H-H) and D(F-F) IN H 2 is 336kj/mol and F2 is 258 kj/mol

  How would it work to use one pound of pottasium chloride

Potassium chloride is used in the kitchen as a salt substitute (in place of sodium chloride). Suppose you were planning to make ice cream but discovered too late that you were out of table salt for making the ice bath.

  How many grams of k2so4 would you need

how many grams of K2SO4 would you need to prepare 1500g of 5.0% K2SO4 (m/m) solution?

  What is the mass of the propane in the flask

A 1.80-L flask is filled with propane gas (C3H8), at 1.00 atm and -19.4°C. What is the mass of the propane in the flask.

  What volume of n2o, collected over water

What volume of N2O, collected over water, at a total pressure of 94kpa and 22 Celcius, can be produced from 2.6g of NH4NO3.

  Find out the required pressure to compress

Find out the required pressure to compress 180 liters of N at 1.0 atm into a tank whose volume is 34 liters.

  What is the total pressure in the tank

Mixtures of helium and oxygen are used in scuba diving tanks to help prevent the bends, which is a condition caused by nitrogen bubbles forming in the bloodstream.

  Compute the percent of sodium carbonate in sample

Compute the % sodium carbonate (MM = 105.99 g/mol) in this sample.

  What mass of c4h6 in grams is consumed

What mass of C4H6 in grams is consumed in the reaction below when 39.8 grams O2 (g) are also consumed? C4H6 (g) + O2 (g) ' CO2 (g) + H2O (g) (not balanced)

  Calculate w

An an isothermal process, the pressure on 1 mol of an ideal monatomic gas suddenly changes from 4.00 atm to 100.0 atm at 25°C. Calculate w

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