Explain the combustion of ethene c2h4 occurs

Assignment Help Chemistry
Reference no: EM13301521

The combustion of ethene, C2H4 , occurs via the reaction C2H4 (g) + 3O2(g) ===> 2CO2(g) + 2H2O(g) with heat of formation values given by the following table: Substance Delta H f (kJ/mol) (\rm kJ/mol) C2H4 (g) 52.47 CO2(g) -393.5 H2O(g) -241.8 Calculate the enthalpy for the combustion of ethene.

Reference no: EM13301521

Questions Cloud

Find optimal order quantity per order : The store policy is never to have stockouts of the laptops. The store is open for business every day of the year except Christmas Day.
Determine the resistance of the resistor in this circuit : A generator is connected to a resistor and a 0.032-H inductor in series. Determine the resistance of the resistor in this circuit
Explain the balanced chemical equation for the reaction : What is the balanced chemical equation for the reaction used to calculate Delta H f of SrCO3(s) ? If fractional coefficients are required, enter them as a fraction
Determine the consequences of this transaction : Your firm is cash-based. Ignore any income tax implications. Determine the consequences of this transaction for each of the following.
Explain the combustion of ethene c2h4 occurs : The combustion of ethene, C2H4 , occurs via the reaction C2H4 (g) + 3O2(g) ===> 2CO2(g) + 2H2O(g) with heat of formation values given by the following table
What is suncoast current debt ratio : Is the financial risk of the business different under the two acquisition alternatives?
Explain value of the gas constant is 0.08206 l x atm/mol x k : The value of the gas constant is 0.08206 L x atm/(mol x K). You may also find the conversion factors 1 atm = 760 torr and Tk = Tc + 273 useful.
Economic calculation to understand the limits : Write a 2000 word essay on the contribution of the concept of economic calculation to understand the limits of the corporation and the structure of governance.
Will the lower coupon rate : If we compare to coupon rates (say 6% and 12%) as the travel their course to maturity, will the lower coupon rate (6%) have a downward arc, and the higher coupon rate (12%) will have an upward arc?

Reviews

Write a Review

Chemistry Questions & Answers

  What volume of co2 measured

C3H8(g)+5O2(g)->3CO2(g)+4H2O If 465 mL of oxygen at STP is used in the reaction, what volume of CO2 measured at 37 degrees C and 0.973 atm, is produced?

  How much energy in kilojoules is required to change

how much energy in kilojoules is required to change 47.6 g of ice at 0 degrees celcius to liquid water at the same temperature in kilocalories?

  Explain the diluted solution contains

To what volume should you dilute 124 mL of an 7.95 M CuCl2 solution so that 49.5 mL of the diluted solution contains 5.8 g CuCl2

  State what was the initial concentration of hcl

What volume of NaOH is needed to reach the end point of the titration? What was the initial concentration of HCl?

  What volume does it occupy at stp

The volume of a sample of hydrogen is 798mL and it exerts 621mmHg pressure at 5.00C. what volume does it occupy at standard temperature and pressure.

  What is the specific heat of this substance

The molar heat capacity of a compound with the formula C2H6SO is 88.0 J/mol-K. what is the specific heat of this substance.

  Explain an aqueous solution contains a mixture of cl-

An aqueous solution contains a mixture of Cl- and I-. A buret is used to slowly add a solution of Ag+. Will AgCl or AgBr precipitate first

  The vapor pressure of ethanol and molar heat of vaporization

The vapor pressure of ethanol is 400 mmHg at 63.5 degree celsius. Its molar heat of vaporization is 39.3 kJ/mol. What vapor pressure of ethanol, in mmHg, at 34.9 degree celsius

  Explain the emperical formula for the hydrocarbon

Complete combustion of 3.40 of a hydrocarbon produced 10.4g of CO2 and 4.98g of h20. what is the emperical formula for the hydrocarbon

  Calculate the ph

Consider the titration of 100.0 mL of 0.100 M HNO3 by 0.200 M NaOH.Calculate the pH after 34.5 mL of NaOH has been added.At what volume (in mL) of NaOH added does the pH of the resulting solution equal 7.00.

  What is the overall charge of the complex ion

Four Cl- ions can act as ligands to form a complex ion with Cu2+. What is the overall charge of the complex ion?

  Write a balanced molecular equation

Write a balanced molecular equation for these ten combinations.

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