What is the value of delta h for the process

Assignment Help Chemistry
Reference no: EM13507492

A gas is confined to a cylinder under constant atmospheric pressure. When 419 J of heat is added to the gas, it expands and does 103 J of work on the surroundings. What is the value of delta H for this process? And what is the value of delta E for this process?

Reference no: EM13507492

Questions Cloud

What is the net push on the ball : Five children are pushing on a snowball. Each is pushing with a force of 10.0 N. Each is pushing at an angle of 45° relative to his neighbor. What is the net push on the ball
Compute how large an impulse does the ball give to catcher : A catcher catches a 145 g baseball traveling horizontally at 38.0 m/s. How large an impulse does the ball give to the catcher
Explain the total pressure in the container : Combust 22 g of propane (C3H8) in the presence of 96 g of oxygen in a strong, sealed, 100 liter ridgid container. What is the total pressure in the container if, after combustion, the temperature is 400 K
What is the horizontal component of the impulse : A bat strikes a 0.145 kg baseball. Just before impact, the ball is traveling horizontally to the right at 50.0 m/s, What is the horizontal component of the impulse the bat imparts to the ball
What is the value of delta h for the process : A gas is confined to a cylinder under constant atmospheric pressure. When 419 J of heat is added to the gas, it expands and does 103 J of work on the surroundings. What is the value of delta H for this process. And what is the value of delta E for..
Find the velocity of first glider after the collision : On an air track, a 400g glider moving to the right at2.00 m/s collides elastically with a 500g glider moving in theopposite direction at 3.00 m/s. Find the velocity of first glider after the collision
Explain what are the concentrations of cu2+ and nh3 : What are the concentrations of Cu2+, NH3, and Cu(NO3)4 2+ at equilibrium when 18.8 g of Cu(NO3)2 is added to 1.0 L of a .800 M solution of aqueous ammonia? Assume that the reaction goes to completion and forms Cu(NH3)4 2+.
What does the rock weigh on planet : When venturing forth on Planet X, you throw a 5.01 kg rock upward at 11.0 m/s, What does the rock weigh on Planet X
Prepare a statement of cash flows for business solutions : Prepare a statement of cash flows for Business Solutions using the indirect method for the three months ended March 31, 2012.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the other form i have is the mirror immage

On the right, it is single bonded to the C which is single bonded to each H. The other form I have is the mirror immage of this one. What is the last form

  Find out the solubility product of a metal hydroxide

Determination of Solubility Product of a Metal Hydroxide lab report .. what was the results and conclusion

  Define suspected compounds was identical

Explain how can you determine whether one of these two suspected compounds was identical to the unknown compound without using any for of spectroscopy.

  Compute the time required to deposit

The surface area of an object to be gold plated is 49.7cm2 and the density of gold is 19.3g/cm3. A current of 3.25A is applied to a solution that contains gold in the +3 oxidation state. Calculate the time required to deposit an even layer of gold..

  What is the final volume of the gas inside the cylinder

A cylinder, with a piston pressing down with a constant pressure, is filled with 1.90 mole of a gas (), and its volume is 40.0 liter (). If 0.400mole of gas leak out, and the pressure and temperature remain the same, what is the final volume of th..

  Depict an approximate picture what the tlc slide

how far will they be separated (in cm) from each other on a plate when the solvent front is developed to 15cm? Draw an approximate picture if what the TLC slide would look like.

  Calculate the ppm of salt in the sample

A corrosionist pipetted a 50.00 ml sample of an unknown brine and titrated it with 37.64 ml of 0.1024 M silver nitrate solution. Calculate the ppm of salt (NaCl)in the sample.

  Catalyst to reduce cure temperature in bonding wood with mdi

Catalyst to Reduce Cure Temperature in Bonding Wood with MDI, A wood chemistry course that indicates that methylene diphenylisocyanate (MDI) is used as a common resin and/or glue in bonding wood fibers together in composite type substrates.

  State what mass of ethylene glycol when mixed

What mass of ethylene glycol, when mixed with 225 g H2O, will reduce the equilibrium vapor pressure of H2O from 1.00 atm to 0.800 atm at 100 °C?

  Explain molar heat of vaporization of water

How much heat must be supplied to 38 g of ice at -22°C to convert it to steam at 147°C? (Specific heats: ice = 2.0 J/g·°C; water = 4.2 J/g·°C; steam = 2.0 J/g·°C. Molar heat of fusion of water at 273 K = 6.01 kJ/mol. Molar heat of vaporization of ..

  One mole of calcium carbonate reacts with ammonia to

one mole of calcium carbonate reacts with ammonia to produce cacn2 and liquid water. the reaction absorbs 90.1 kj of

  Explain the acid-base reaction between acetic acid

Predict the products of the acid-base reaction between acetic acid and methanamine. Draw the molecules or ions and include charges were needed.

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