Reaction occurs at constant pressure

Assignment Help Chemistry
Reference no: EM131109284

Suppose that 0.330 mol of methane, CH4(g), is reacted with 0.480 mol of fluorine, F2(g), forming CF4(g) and HF(g) as sole products. Assuming that the reaction occurs at constant pressure, how much heat is released? Express your answer numerically in kilojoules.

Reference no: EM131109284

Questions Cloud

Mass of ammonium chloride : What mass of ammonium chloride should be added to 2.55 L of a 0.165 MNH3 in order to obtain a buffer with a pH of 9.45?
The feed back from the science project : This is the feed back from the science project from last week. Let me know if I need to send the paper back to you. Let me know price for the updates.
What minimum average collection period is required : Klein's Tools estimates that 80% of its customers will take the 2% discount. If sales are expected to rise to 37,000 units per year and the firm has a 15% required rate of return, what minimum average collection period is required to approve the cash..
Prerequisite information for modules : STAGE 2 - XML/XQueryConstruct XML representations for the following. Express your design using a diagram and/or a schema.1. Composition of courses, i.e. a list of the modules that make up a course. You may assume that the composition of a course does..
Reaction occurs at constant pressure : Suppose that 0.330 mol of methane, CH4(g), is reacted with 0.480 mol of fluorine, F2(g), forming CF4(g) and HF(g) as sole products. Assuming that the reaction occurs at constant pressure, how much heat is released? Express your answer numerically ..
Prepare a pension worksheet for beatty company for 2010 : During 2010, service cost was $27,500, the settlement rate was 10%, actual and expected return on plan assets were $25,000, contributions were $20,000, and benefits paid were $17,500. Prepare a pension worksheet for Beatty Company for 2010.
Create a chart showing milestones in memory growth : Create a chart showing milestones in memory growth and the approximate date
Create and test php scripts that include arrays : Create and test PHP scripts that include Arrays. After launching the gedit text editor, create a new document and type or copy and paste the PHP code.
Calculations required to evaluate forrester''s proposed : which would increase to 300,000 units per year. Forrester requires a 12% return on investments. Show all necessary calculations required to evaluate Forrester's proposed relaxation of credit standards.

Reviews

Write a Review

Chemistry Questions & Answers

  State the concentration of the final solution

A 25.00mL sample of KNO3 solution was diluted to 1.000 x 10^3 mL. The concentration of the final solution is 0.00383 M. Calculate the concentration of the original solution in M.

  It takes 480 j to raise the temperature of an 107 g piece

it takes 48.0 j to raise the temperature of an 10.7 g piece of unknown metal from 13.0 degree celsius to 25.0 degree

  Calculate the standard enthalpy change for this reaction

Calculate the standard enthalpy change for this reaction using enthalpies of formation.

  Explain cyclohexane was found to freeze

A solution containing 0.750 g of an unknown substance in 30.0 g of cyclohexane was found to freeze at 3.1 C. What is the molar mss of the unlown substance?

  Calculate the vapor pressure at 25 c of hexane above the

a solution contains naphthalene c10h8 dissolved in hexane c6h14 at a concentration of 13.13 naphthalene by

  The definitions of the arrhenius and the bronsted-lowry

In aqueous solution, which of the following would be an acid according to the definitions of the Arrhenius, the Brønsted-Lowry, and the Lewis theories?

  Define how much chromium is plated out of the solution

A current of 5.80A passes through a CrNO3(2) soln for 1.70 hours. How much chromium is plated out of the soln

  Explain chromium for atomic absorption spectroscopy

An unknown Chromium solution was mixed with aliquots of a standard solution of Chromium for atomic absorption spectroscopy. The standard solution contained 1000 ppm of Chromium (this is [s]i)

  The critical concentration at the upper critical temperature

Two liquids, A and B, show partial miscibility below 52.4 C. The critical concentration at the upper critical temperature is x=0.459, where x is the mole fraction of A. At 40.0 C the two solutions in the equilibrium have x=0.22 and x=0.60, respect..

  A 320-g sample of water at 290 k is mixed with 510 g water

a 32.0-g sample of water at 290. k is mixed with 51.0 g water at 320. k. calculate the final temperature of the mixture

  Explain exhibits a covalent bond

Give an example of a compound that exhibits ionic bonding and an example of a compound that exhibits a covalent bond.

  Question exactly one milliliter of palmatic-b acid is

question exactly one milliliter of palmatic-b acid is thrown into a lake. the solution is is undiluted. it spreads out

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