Question: If the H for C2H4 + H2 ( C2H6 Is 65.6 kJ, what is the H for this reaction? 2C2H4 + 2H2 ( 2C2H6

If the ΔH for
C2H4 + H2 ( C2H6
Is −65.6 kJ, what is the ΔH for this reaction?
2C2H4 + 2H2 ( 2C2H6

Step by Step Solution

★★★★★

3.28 Rating (157 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Since the coefficients ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

819-C-O-O-C (717).docx

120 KBs Word File

Students Have Also Explored These Related Organic Chemistry Questions!

Q:

The H for C2H4 + H2O ( C2H5OH Is 44 kJ. What is the H for this reaction? 2C2H5OH ( 2C2H4 + 2H2O

Q:

Consider the reaction 2H2O(g) - 2H2(g) O2(g) (H 5 483.6 kJ/mol If 2.0 moles of H2O( g ) are converted to H2(g) and O2(g) against a pressure of 1.0 atm at 125C, what is DE for this reaction?

Q:

Consider the reaction H2(g) + Cl2(g) - 2HCl(g) (H = - 184.6 kJ/mol If 3 moles of H2 react with 3 moles of Cl2 to form HCl, calculate the work done (in joules) against a pressure of 1.0 atm at 25C....

Q:

Hi Please find mass balance and energy balance for given reactions Its urgent please I will appreciate it and give thumbs up General Design Conditions and Data for Alternates Feed Composition and...

Q:

why does my code return a value of zero . Python code : import numpy as np # Given reaction mechanism ( coefficients are already corrected ) finput = [ " C 3 H 8 CH 3 * + C 2 H 5 * " , " C 3 H...

Q:

The gas-phase dehydrogenation of ethane to ethylene C2H C2H4 + H2 - proceeds through the elementary reaction steps C2H6 + H CzHs + H2 C2H6 CzHs - H C2Hs C2H4 +H (a) Identify the initiation,...

Q:

help resolve the error in my code :import numpy as np # Given reaction mechanism ( coefficients are already corrected ) finput = [ " C 3 H 8 = > CH 3 * + C 2 H 5 * " , " C 3 H 8 + H * = > H 2 + C 3 H...

Q:

help me get rid of the error message for my code on python to return species number: import numpy as np # Given reaction mechanism ( coefficients are already corrected ) finput = [ " C 3 H 8 = > CH 3...

Q:

Explain the versatility of carbon in molecule formation by its electron configuration and the kinds and numbers of bonds carbon will form. Which of the following compounds would contain a double...

Q:

Indicate the oxidation state for the element noted in each of the following: a. H in H2 b. H in C2H4 c. Si in SiH4 d. N in HNO3

Q:

The Electronics Shack is a retailer of electronics such as cell phones, satellite radios, mp3 players, and high-end LCD and plasma TVs. The Electronics Shack is a large chain with stores in strip...

Q:

Using the information provided in E22-15, prepare Cuthberts current- year statement of cash flows under the direct reporting format. In E22-15 Cuthbert Cookware Distributors, Inc. is a wholesale...

Q:

Directions: Define the following terms. Then use each word in a sentence. You will have two senetences for each word. Submit your work in Canvas. 1. Accountant Definition: Sentence: 2. Accounting...

Q:

4.15 A study was conducted attempting to relate home ownership to family income. Twenty households were selected and family income was estimated, along with information concerning home ownership (y =...

Q:

What is the order in each reactant and the overall order for a reaction that has the following rate law? (a) rate = k[NO][NO] (b) rate = k[0]/2[C1] (c) rate = k[HCIO][OH-]

Q:

Write a rate law for if measurements show the reaction is first order in nitrogen trioxide and second order in oxygen. NO3(g) + O(g) NO(g) + O3(g)

Q:

Write a rate law for if the reaction is known to be first order in ammonia and second order in hydrogen chloride. NH3(g) + HCl(g) NHCl(g)

Q:

please use R for calculations if possible! (1 point) The number of customers who use a drive-thru automated teller machine (ATM) varies from one hour to the next with an average rate of 6.22...

Q:

*** Perform the following operation: CAD base 15 * 0AC base 14 = ------- 13

Q:

Which of the following answer choices is more characteristic of a venture capitalist than an angel investor? Usually corporate entities; often tied to individual or group expertise; early stages of...