Which answer best describes the transfer of heat that occurswhen 1.20 mol of H2 reacts? given 2H2

Fantastic news! We've Found the answer you've been seeking!

Question:

Which answer best describes the transfer of heat that occurswhen 1.20 mol of H2 reacts? given

2H2 + O2 -----> 2H2O

delta H rxn = -484 kJ

the answer includes kJ released or absorbed

Related Book For answer-question

General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

See More Books

Posted Date: Dec 11, 2022 04:20 AM

See More Questions

Which answer best describes why negotiations sometimes fail? True intent of either or both parties is demonstrated One or both parties may adopt an antagonistic position One or both parties may...
Which answer best describes why Dr. Martin Luther King responded almost immediately by organizing a bus boycott after the Rosa Parks incident in Montgomery, AL? O The boycott resulted from his civil...
The number of O2 molecules released per photon absorbed by a suspension of algae can be measured at different wavelengths. When algae are illuminated by 700 nm light, very little O2 is produced....
Which one the below does not define "Work role boundaries" of a care worker limits that allow a patient and staff to connect safely in a therapeutic relationship based on patients' needs rules of...
What is multidimensional scaling? When might a researcher use this technique?
Below are transactions for Wolverine Company during 2021. 1. On December 1, 2021, Wolverine receives $4,000 cash from a company that is renting office space from Wolverine. The payment, representing...
Lance Lot and Arthur King are opening a FedEx Kinko's store. There are no competing copy shops in the area. Their fundamental decision is how to organize the business. Lot thinks the partnership form...
Pratt & Whitney, a major aircraft engine manufacturer, wants to re-evaluate the transportation mode it uses to send unfinished parts to its joint-venture facility' in Chengdu, China.6 Annual demand...
Homework 2.1 Score: 0/7 0/7 answered Question 1 > A ball is thrown into the air by a baby alien on a planet in the system of Alpha Centauri with a velocity of 43 ft/s. Its height in feet after t...
Journalize all these transactions into a general ledger. Transactions May 1 Purchased merchandise from Keys Wholesale on account for $735.30, Invoice No 91 Dated May 1, terms 2/10, n30 May 2...
Firm ABC needs to borrow $1 million at a floating rate. In the market, firm ABC can borrow at 13% fixed rate per year or a floating rate equal to LIBOR. A swap bank proposes a swap contract. Firm ABC...
Schuss Inc. issued 3,000,000 of 10%, 10-year convertible bonds on April 1, 2015, at 98. The bonds were dated April 1, 2015, with interest payable April 1 and October 1. Bond discount is amortized...
The treasurer of Miller Co. has read on the Internet that the price of Wade Inc. ordinary shares is about to take off. In order to profit from this potential development, Miller Co. purchased a call...
Garner Inc. provides the following information related to its postretirement benefits for the year 2015. Instructions Compute postretirement benefit expense for 2015. Defined postretirement benefit...
Venzuela Co. is building a new hockey arena at a cost of $$2$,500,000. It received a down payment of $$500$,000 from local businesses to support the project and now needs to borrow $$2$,000,000...
Taveras Enterprises provides the following information related to its defined benefit pension plan. Instructions (a) Prepare the note disclosing the components of pension expense for the year 2015....
Consider the following scenario: You're working at a firm that consolidates personal finance data for its customers, which are primarily individual consumers. Let's call this firm Filthy Money, Inc,...
Privitera and Freeman (2012) constructed a scale to measure or estimate the daily fat intake of participants; the scale was called the estimated daily intake scale for fat (EDIS-F). To validate the...
Catalytic cracking is an industrial process used to convert high-molecular-mass hydrocarbons to low-molecularmass hydrocarbons. A petroleum company has a huge supply of heating oil stored as...
Describe how you could separate the following mixture of metal ions: Cd2+, Pb2+, and Sr2+.
Use data given in Tables 6.2 and 18.1 to obtain the value of Kp at 1000oC for the reaction Carbon monoxide is known to form during combustion of carbon at high temperatures. Do the data agree with...
The rotor shown in Fig. 9.44 (a) is balanced temporarily in a balancing machine by adding the masses $m_{1}=m_{2}=90 \mathrm{~g}$ in the plane $A$ and $m_{3}=m_{4}=90 \mathrm{~g}$ in the plane...
A turbine rotor is run at the natural frequency of the system. A stroboscope indicates that the maximum displacement of the rotor occurs at an angle $229^{\circ}$ in the direction of rotation. At...
The cylinders of a four-cylinder in-line engine are placed at intervals of $300 \mathrm{~mm}$ in the axial direction. The cranks have the same length, $100 \mathrm{~mm}$, and their angular...

Which answer best describes the transfer of heat that occurswhen 1.20 mol of H2 reacts? given 2H2

Question:

Expert Answer:

2H O 210 484 KJ o 1 Hence the Leaction is enothermic will be re... View the full answer

General Chemistry

Students also viewed these chemistry questions