This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Calculate S for the formation of three moles of solid sodium bromide from the elements at 25C. (Read 42 times)

DelorasTo

  • Hero Member
  • *****
  • Posts: 548
on: Feb 15, 2020

Question 1

ΔS° = -198.7 J/K for the reaction shown below. Calculate S° for NH3(g).

N2(g) + 3 H2(g) → 2 NH3(g)



◦ 192.3 J/K∙mol
◦ 384.6 J/K∙mol
◦ 61.7 J/K∙mol
◦ 123.4 J/K∙mol

Question 2

Calculate ΔS° for the formation of three moles of solid sodium bromide from the elements at 25°C.



◦ -121.5 J/K
◦ -350.1 J/K
◦ 260.4 J/K
◦ -243.6 J/K
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by DelorasTo on Feb 15, 2020

Kdiggy

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 35% of students answer this correctly


DelorasTo

  • Member
  • Posts: 548
Reply 2 on: Feb 15, 2020
Gracias!

ghepp

  • Member
  • Posts: 361
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

3-13 Formation of a peptide bond by condensation 3-13 Formation of a peptide bond by condensation
Flow Aloft and Cyclone Formation Flow Aloft and Cyclone Formation
Elements of critical thinking Elements of critical thinking
How many anions are in 10.0 g of sodium phosphate? How many anions are in 10.0 g of sodium phosphate?
Calculate the accumulated value of monthly payments of $100.00 made at the end of each month ... Calculate the accumulated value of monthly payments of $100.00 made at the end of each month ...
Gray Morris's Calculate with Confidence, Canadian Edition, 2nd Edition Gray Morris's Calculate with Confidence, Canadian Edition, 2nd Edition
Video: Dissociative Disorders (Part 2)

For a complete list of videos, visit our video library