Question

NH4NO3 (s) NH4+ (aq) + NO3- (aq) H°f NH4NO3 (s) = -365.6 kJ/mol H°f NH4NO3 (aq)...

NH4NO3 (s) \rightarrow NH4+ (aq) + NO3- (aq)

\DeltaH°f NH4NO3 (s) = -365.6 kJ/mol

\DeltaH°f NH4NO3 (aq) = -339.9 kJ/mol

What is \Delta H°rxn?

We were unable to transcribe this image
We were unable to transcribe this image
We were unable to transcribe this image
We were unable to transcribe this image
0 0
Add a comment Improve this question
Answer #1

using the given data to determine the ∆H°rxn.

N N Y NO₂ (s) - Nky + (aq) + NO3 lae) le NM NO; (5) NUGNO (ag) Alle som alle fact tongh) -AM°C NAJNO 3 = -3 39.9 - (-36562 A

Add a comment
Know the answer?
Add Answer to:
NH4NO3 (s) NH4+ (aq) + NO3- (aq) H°f NH4NO3 (s) = -365.6 kJ/mol H°f NH4NO3 (aq)...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Given the information below, what is AGº for the reaction: NH4NO3(s) - NH4+ (aq) + NO3(aq)...

    Given the information below, what is AGº for the reaction: NH4NO3(s) - NH4+ (aq) + NO3(aq) AH (kJ/mol) S° (J/molk) NH4NO3(s) -365.56 151.08 NH4 (aq) -132.51 113.4 NO3(aq) -205.0 146.4 +32.3 kJ -80.7 kJ -4.34 kJ O none of these

  • Determine the standard entropy change of the universe when 0.3 mol of NH4NO3 is produced, NH4...

    Determine the standard entropy change of the universe when 0.3 mol of NH4NO3 is produced, NH4 (aq) NO3(aq) NH4NO3(s), given the following information. (answer in J/K) AH (kJ/mol) S°(J/mol K) Substance NH4NO 3(s) -365.6 151.1 NH4 (aq) -132.5 113.4 NO 3 (aq) -205.0 146.4 Answer: 1575.1 Check

  • 1.) NH4NO3(s) ↔ NH4+(aq) + NO3-(aq) +17 kJ/mol what is K at room temp? A)0.993 B)1.00...

    1.) NH4NO3(s) ↔ NH4+(aq) + NO3-(aq) +17 kJ/mol what is K at room temp? A)0.993 B)1.00 C)1.05 x 10-3 D)954 2.) For the following reactions: 2NH3(g) 3H2(g) + N2(g)   What is under the following conditions: T = 25oC PNH3 = 12.9 atm PH2 = 0.250 atm PN2 = 0.870 atm A) 33 kJ/mol B) 56 kJ/mol C) 10 kJ/mol D) 31 kJ/mol

  • Determine the standard entropy change of the universe when 0.2 mol of NH,NO3 is produced, NH4+...

    Determine the standard entropy change of the universe when 0.2 mol of NH,NO3 is produced, NH4+ (aq) + NO3-(aq) --NH.NO3(s), given the following information. (answer in J/K) Substance NH.NO3(s) AH!"(kJ/mol) SºU/molK) -365.6 151.1 -132.5 113.4 -205.0 146.4 NH" (G) NO3(aq) Answer: Check

  • Determine S°rxn for Zn (s) + 2HCl (aq) ZnCl2 (aq) + H2 (g).       Substance         ...

    Determine S°rxn for Zn (s) + 2HCl (aq) ZnCl2 (aq) + H2 (g).       Substance          S° (J/mol ⋅ K)       Zn(s)                     60.9       HCl(aq)                     56.5       H2(g)                     130.58       Zn2+(aq)                 −106.5       Cl−(aq)                     55.10 We were unable to transcribe this imageWe were unable to transcribe this image

  • *** ** -305.01 -183.9 151.1 NH4NO3 (aq) -339.9 -190.6 259.8 AHºf (kJ/mol) AG°f (kJ/mol) Sº (/mol...

    *** ** -305.01 -183.9 151.1 NH4NO3 (aq) -339.9 -190.6 259.8 AHºf (kJ/mol) AG°f (kJ/mol) Sº (/mol K) 0 205.1 Oxygen 02 (g) O(g) 03 (g) 249.2 231.7 161.1 142.7 163.2 238.9 Phosphorus AH° (kJ/mol) AG°f(kJ/mol) sº (/mol K) Nitrogen AH°(kJ/mol) AG°f(kJ/mol) s° /mol K) N2 (8) 0 191.6 N (g) 472.7 455.6 153.3 NH3 (g) -46.1 -16.5 192.5 NH3 (aq) -80.0 -27.0 111.0 132.0 -79.0 113.0 90.3 86.6 210.8 51.7 66.1 261.8 NH4+ (aq) NO (g) NOCI (9) NO2 (g)...

  • Nitrogen Ahºf (kJ/mol) AG°f (kJ/mol) Sº (J/mol K) 191.6 N2(9) 0 0 N(g) 472.7 455.6 153.3 NH3(g) -46.1 -16.5 192.5 NH3(a...

    Nitrogen Ahºf (kJ/mol) AG°f (kJ/mol) Sº (J/mol K) 191.6 N2(9) 0 0 N(g) 472.7 455.6 153.3 NH3(g) -46.1 -16.5 192.5 NH3(aq) -80.0 -27.0 111.0 NH4+ (aq) -132.0 -79.0 113.0 90.3 86.6 210.8 NO(9) NOCI(g) 51.7 66.1 261.8 NO2(g) 33.2 51.3 240.1 N20(9) 82.1 104.2 219.9 N204(9) 9.2 97.9 304.3 N204(0) -20.0 97.0 209.0 N205(s) -42.0 134.0 178.0 N2H4(0) 50.6 149.3 121.2 N2H3CH3 () 54.0 180.0 166.0 HNO3(aq) -207.4 -111.3 146.4 HNO3(1) -174.1 -80.7 155.6 HNO3(9) -135.1 -74.7 266.4 NH4ClO4(s) -295.0...

  • HEM1043PO2-2010-12683 Determine the standard entropy change of the universe when 0.3 mol of NH4NO3 is produced,...

    HEM1043PO2-2010-12683 Determine the standard entropy change of the universe when 0.3 mol of NH4NO3 is produced, NH (aq) +NO,"(aq) -NH NO3(s), given the following information. (answer in J/K) AH (KI/mol) SU/mol K) Substance NH&NO3(s) -365.6 151.1 NH (aq) -132.5 113.4 NO3 (aq) -205.0 146.4 Answer Check

  • When a 5.12-g sample of solid sodium nitrate dissolves in 31.1 g of water in a...

    When a 5.12-g sample of solid sodium nitrate dissolves in 31.1 g of water in a coffee-cup calorimeter (see above figure) the temperature falls from 25.00 oC to 16.37 oC. Calculate H in kJ/mol NaNO3 for the solution process. NaNO3(s) Na+(aq) + NO3-(aq) The specific heat of water is 4.18 J/g-K. We were unable to transcribe this imageWe were unable to transcribe this imagethermometer stirrer coffee cups containing reaction mixture When a 5.12-g sample of solid sodium nitrate dissolves in...

  • Given: 1) NaOH Na+(aq) + OH- (aq) 2) NaOH + H+ Cl-(aq) H2O(l) + Na+(aq) +...

    Given: 1) NaOH Na+(aq) + OH- (aq) 2) NaOH + H+ Cl-(aq) H2O(l) + Na+(aq) + Cl-(aq) 3) Na+(aq) + OH-(aq) + H+(aq) + Cl-(aq) H2O(l) + Na+(aq) + Cl-(aq) Show that equations 1 and 3 can be added algebraically to give equation 2. We were unable to transcribe this imageWe were unable to transcribe this imageWe were unable to transcribe this image

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
Active Questions
ADVERTISEMENT