Question

QUESTION 2 2 HI(g) <=> H2(g) + 12(g) AHO = - 13.2 kJ, AJO -- 21.8 J/K, R=8.314 J/molk At the temperature above/below the reac
0 0
Add a comment Improve this question Transcribed image text
Answer #1

DATE PAGE No (2) 2HI (9) AHO = -13.2 KJ AS = -21.8 J/K H₂(g) + In (9) -13.2 X 1000 J = -13200 J. = DH = TAS° T = AH - 132005

Add a comment
Know the answer?
Add Answer to:
QUESTION 2 2 HI(g) <=> H2(g) + 12(g) AHO = - 13.2 kJ, AJO -- 21.8...
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
  • question 1 and 2 QUESTION 1 2 HI(g) <=> H2(g) + 12(g) AHO -- 13.2 k),...

    question 1 and 2 QUESTION 1 2 HI(g) <=> H2(g) + 12(g) AHO -- 13.2 k), Asº - - 21.8 J/K, R=8.314J/molk Classify this reaction as one of the four possible types: a. A b.B Ос. С d.D QUESTION 2 2 HI(g) <=> H2(g) + 12(g) AHO - - 13.2 k), Asº -21.8 J/K, R=8.314J/molk At the temperature above/below the reaction above becomes nonspontaneous/ spontaneous? a. 3320C

  • a) Determine AG for the following reaction at 25C: N2O2(g) ---> 2NO2(g) AHO = +55.3 kJ;...

    a) Determine AG for the following reaction at 25C: N2O2(g) ---> 2NO2(g) AHO = +55.3 kJ; AS°= +175.7 J/K b) is the reaction spontaneous under standard state conditions? c) at what temperature will the reaction become spontaneous? a) 2.94 k); b) no; c) 315 K a) -52.3 kJ; b) yes; c) at no temperature a) 50.9 kJ; b) yes; c) -750K a) -4.34 kJ; b) no; c)-315 K

  • 3. (a) Use the data given below and calculate AHO, ASO, A Gº, and K, at...

    3. (a) Use the data given below and calculate AHO, ASO, A Gº, and K, at 25° C for the reaction: 2 CO (g) + 2 CI, (g) → 2 COCI, (g) (b) Calculate AG for the reaction at 250 °C. (c) At what temperature (°C) is AG equal to zero? In what temperature range is this reaction product- favored? Compound He kJ/mol S. J/mol.K CO (g) -110.52 197.67 Cl2 (g) 223.07 COCI, (g) -218.8 283.53 4. Classify each of...

  • At 699 K, AG° = -23.25 kJ for the reaction H2(g) + 12(g) = 2 HI(g)....

    At 699 K, AG° = -23.25 kJ for the reaction H2(g) + 12(g) = 2 HI(g). Calculate AG for this reaction if the reagents are both supplied at 10.0 atm pressure and the product HI is at 1.00 atm pressure. Select one: O a. -36.6 kj O b. -50.0 kj O C. -3.5 kg O d. +50.0 kJ o e. +36.6 kJ

  • 11) a) For the reaction H2(g) + Cl2(g) ---> 2 HCl(g) G° = -190.8 kJ and...

    11) a) For the reaction H2(g) + Cl2(g) ---> 2 HCl(g) G° = -190.8 kJ and S° = 20.0 J/K at 309 K and 1 atm. This reaction is (reactant, product)  favored under standard conditions at 309 K. The standard enthalpy change for the reaction of 2.34 moles of H2(g) at this temperature would be ___ kJ. b) For the reaction CO(g) + Cl2(g) ---> COCl2(g) H° = -108 kJ and S° = -137 J/K G° would be negative at temperatures...

  • 4. Classify each of the following reactions as one of these four types: • spontaneous at...

    4. Classify each of the following reactions as one of these four types: • spontaneous at all temperatures • not spontaneous at any temperature • spontaneous below a certain temperature but not above • spontaneous above a certain temperature but not below See Table 17.1 in Tro, Fridgen and Shaw. (a) 2 SO, (g) → 2 SO, (g) + O2(g); (b) Be(OH). (s) + H2(g) → Be (s) + 2 H2O (L); (c) CH. (g) + H2(g) → CH(g); (d)...

  • 4. Classify each of the following reactions as one of these four types: • spontaneous at...

    4. Classify each of the following reactions as one of these four types: • spontaneous at all temperatures • not spontaneous at any temperature • spontaneous below a certain temperature but not above • spontaneous above a certain temperature but not below See Table 17.1 in Tro, Fridgen and Shaw. (a) 2 SO, (g) 2 SO, (g) + O2(g); (b) Be(OH), (s) + H2(g) → Be (s) + 2 H2O (1); (c) CH. (g) + H2(g) → CH. (g); (d)...

  • For the reaction 2NH3(g) 202(g)N20(g)+3H20(I) AHo 683 kJ and AS° = -366 J/K Kelvin The equilibrium constant, K, would b...

    For the reaction 2NH3(g) 202(g)N20(g)+3H20(I) AHo 683 kJ and AS° = -366 J/K Kelvin The equilibrium constant, K, would be greater than 1 at temperatures Select above or below in the first box and enter the temperature in the second box. Assume that AH° and AS° are constant For the reaction N2(g)O2(g)>2NO(g) AH 181 kJ and AS° = 24.9 J/K The equilibrium constant, K, would be greater than 1 at temperatures Kelvin Select above or below in the first box...

  • Question 7 Below what temperature does the following reaction become nonspontaneous? 12(s) + Cl2(g)--2 ICI(s) ΔΗ...

    Question 7 Below what temperature does the following reaction become nonspontaneous? 12(s) + Cl2(g)--2 ICI(s) ΔΗ +36.0 kJ: ΔS +158.8 J/K O 227 K O This reaction is spontaneous at all temperatures. O 313 K O This reaction is nonspontaneous at all temperatures. O 128 K

  • 165 The reaction H2(g) + 12(8) 2 2 HI(8) has AH = -2.2 kcal/mol (-9.2 kJ/mol). Will the equilib- rium concentration...

    165 The reaction H2(g) + 12(8) 2 2 HI(8) has AH = -2.2 kcal/mol (-9.2 kJ/mol). Will the equilib- rium concentration of HI increase or decrease when (a) 12 is added? (b) H2 is removed? (c) A catalyst is added? (d) The temperature is increased? 012+(ag)

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
ADVERTISEMENT