Answered step by step

Verified Expert Solution

Link Copied!

Question

1 Approved Answer

Posted on Dec 29, 2022

The molar enthalpy of reactionN2+3H2 converted to 2NH3is xkJ. The molar enthalpy offormation of ammonia is : A) x kJ B) x/2 kJ C) 2x

The molar enthalpy of reactionN2+3H2 converted to 2NH3is xkJ. The molar enthalpy offormation of ammonia is :
A) x kJ
B) x/2 kJ
C) 2x kJ
D) 4 kJ

Step by Step Solution

★★★★★

3.44 Rating (157 Votes )

There are 3 Steps involved in it

Step: 1

Answer B x2 kJ Explanation Enthalpy of formation o... blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

Step: 3

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Chemical Principles

Authors: Steven S. Zumdahl, Donald J. DeCoste

7th edition

9781133109235, 1111580650, 978-1111580650

More Books

Students also viewed these Chemistry questions

Question

★★★★★

The picture shows the graph of cer- tain differentiable function f(x). (a) Find an equation for the line pass- ing through the given points. (b) Use a ruler to draw the line tan- gent to the graph of...

Answered: 1 week ago

Question

★★★★★

value: 1.98 points MC Qu. 38 The goal of financial management is... The goal of financial management is to increase the: O future value of the firm's total equity. dividends paid per share. current...

Answered: 1 week ago

Question

★★★★★

The molar enthalpy of vaporization of water at 373 K is 41.16 kJ/mol. What fraction of this energy is used to change the internal energy of the water, and what fraction is used to do work against the...

Answered: 1 week ago

Question

★★★★★

Q2. The figure below shows a three stage space-division switch with N =400, n-10 and 8 cross bars at the middle stage. Carefully analyze this multistage network and answer the following questions:...

Answered: 1 week ago

Question

★★★★★

From the following adjustment data, calculate the adjustment amount and record appropriate debits or credits: Data Table a. Supplies purchased, $900. Supplies on hand, $150. b. Office equipment,...

Answered: 1 week ago

Question

★★★★★

Rebecca wants to buy a new saddle for her horse. The one she wants usually costs $500, but this week it is on sale for $400. She does not have $400, but she could buy it with $50 down and pay the...

Answered: 1 week ago

Question

★★★★★

=+11. A second-order autoregressive model for the apple prices (for all 4 years of data) is Dependent variable is: Apples R squared = 78.1% R squared (adjusted) = 71.9% s = 0.0574 with 10 - 3 = 7...

Answered: 1 week ago

Question

★★★★★

Pointe's Fleet Feet, Inc., produces dance shoes for stores all over the world. While the pairs of shoes are boxed individually, they are crated and shipped in batches. The shipping department records...

Answered: 1 week ago

Question

★★★★★

Sandhill Machine Works produces soft serve ice cream freezers. The freezers sell for $17,900, and variable costs total $12,100 per unit. Sandhill incurs $3,540,000 in fixed costs during the year. The...

Answered: 1 week ago

Question

★★★★★

A binary mixture of mole fraction zj is flashed (o conditions T and P, Fur one of the following determine: the equilibrium mole fractions x1 and y1 of the liquid and vapor phases formed, the molar...

Answered: 1 week ago

Question

★★★★★

b. The materials were purchased from a new supplier who is anxious to enter into a long-term purchase contract. Would you recommend that the company sign the contract? 2. For direct labor: a. Compute...

Answered: 1 week ago

Question

★★★★★

Explain the process of MBO

Answered: 1 week ago

Question

★★★★★

What is the H-C-H bond angle in a methane molecule? [A] 120 [B] 75 [C] 109.5 [D] 150

Answered: 1 week ago

Question

★★★★★

Which of the following metals finds its use as a radiocontrast agent in X-ray imaging? [A] Scandium [B] Lithium [C] Barium [D] Titanium

Answered: 1 week ago

Question

★★★★★

What are the structures formed by the soap molecules, during cleansing, known as? [A] Stearates [B] Esters [C] Micelles [D] Tubes

Answered: 1 week ago

Question

★★★★★

Which one of the following materials is very hard and very ductile? [A] Carborundum [B] Tungsten [C] Cast iron [D] Nichrome

Answered: 1 week ago

Question

★★★★★

Gabe Industries sells two products, Basic models and Deluxe models. Basic models sell for $37 per unit with variable costs of $25 per unit. Deluxe models sell for $54 per unit with variable costs of...

Answered: 1 week ago

Question

★★★★★

Suppose the index goes to 18 percent in year 5. What is the effective cost of the unrestricted ARM?

Answered: 1 week ago

Question

★★★★★

Write out the stepwise Ka reactions for citric acid (H3C6H5O7), a triprotic acid.

Answered: 1 week ago

Question

★★★★★

You are given an unknown gaseous binary compound (that is, a compound consisting of two different elements). When 10.0 g of the compound is burned in excess oxygen, 16.3 g of water is produced. The...

Answered: 1 week ago

Question

★★★★★

Consider the following hypothetical data collected in two studies of the reaction 2A(g) + 2B(g) C(g) + 2D(g) In experiment 1, [B] = 10.0 M. In experiment 2, [B] = 20.0 M. a. Use the concentration...

Answered: 1 week ago

Question

★★★★★

The Ecco Company makes electronics products for distribution throughout the world. As a member of the quality department, you are interested in the warranty claims that are made by customers who have...

Answered: 1 week ago

Question

★★★★★

The Vilmore Corporation is considering two word-processing programs for its PCs. One factor that will influence its decision is the ease of use in preparing a business report. Consequently, Jody...

Answered: 1 week ago

Question

★★★★★

Required Tasks: 1. Identify the major issues in the case. 2. Identify an appropriate statistical analysis to perform. 3. Explain why you selected the test you choose in (2). 4. State the appropriate...

Answered: 1 week ago

Previous Question Next Question