Question

Calculate the entropy change of the UNIVERSE when 2.054 moles of N2O(g) react under standard conditions...

Calculate the entropy change of the UNIVERSE when 2.054 moles of N2O(g) react under standard conditions at 298.15 K.

Consider the reaction

N2O(g) + 3H2O(l)2NH3(g) + 2O2(g)

for which H° = 683.1 kJ and S° = 365.6 J/K at 298.15 K.

Is this reaction reactant or product favored under standard conditions?

If the reaction is product favored, is it enthalpy favored, entropy favored, or favored by both enthalpy and entropy? If the reaction is reactant favored, choose 'reactant favored'.

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
(1) Calculate the entropy change of the UNIVERSE when 1.734 moles of Ca(OH)2(aq) react under standard...
(1) Calculate the entropy change of the UNIVERSE when 1.734 moles of Ca(OH)2(aq) react under standard conditions at 298.15 K. Consider the reaction Ca(OH)2(aq) + 2HCl(aq)CaCl2(s) + 2H2O(l) for which H° = -30.20 kJ and S° = 205.9 J/K at 298.15 K. (2) Is this reaction reactant or product favored under standard conditions? (3) If the reaction is product favored, is it enthalpy favored, entropy favored, or favored by both enthalpy and entropy? If the reaction is reactant favored, choose...
Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 1.53 moles...
Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 1.53 moles of N2(g) react at standard conditions. Consider the reaction N2(g) + 2O2(g)2NO2(g)   S°surroundings = ___ J/K
For the reaction H2(g) + Cl2(g) 2 HCl(g) G° = -189.8 kJ and S° = 20.0...
For the reaction H2(g) + Cl2(g) 2 HCl(g) G° = -189.8 kJ and S° = 20.0 J/K at 262 K and 1 atm. This reaction is (reactant, product) favored under standard conditions at 262 K. The standard enthalpy change for the reaction of 2.46 moles of H2(g) at this temperature would be kJ.
Consider the reaction: 2H2O(l)2H2(g) + O2(g) Using standard thermodynamic data at 298K, calculate the entropy change...
Consider the reaction: 2H2O(l)2H2(g) + O2(g) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 1.88 moles of H2O(l) react at standard conditions. S°surroundings = J/K
For the reaction 2C2H6(g) + 7O2(g)4CO2(g) + 6H2O(g) H° = -2855.4 kJ and S° = 92.7...
For the reaction 2C2H6(g) + 7O2(g)4CO2(g) + 6H2O(g) H° = -2855.4 kJ and S° = 92.7 J/K The standard free energy change for the reaction of 2.19 moles of C2H6(g) at 282 K, 1 atm would be ___ kJ. This reaction is (reactant, product) ____ favored under standard conditions at 282 K. Assume that H° and S° are independent of temperature.
Consider the reaction I2(g) + Cl2(g)2ICl(g) Using standard thermodynamic data at 298K, calculate the entropy change...
Consider the reaction I2(g) + Cl2(g)2ICl(g) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 1.55 moles of I2(g) react at standard conditions.    S°surroundings = ________ J/K
Consider the reaction I2(g) + Cl2(g)2ICl(g) Using standard thermodynamic data at 298K, calculate the entropy change...
Consider the reaction I2(g) + Cl2(g)2ICl(g) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 2.02 moles of I2(g) react at standard conditions. S°surroundings = J/K
1. Consider the reaction 2NO(g) + O2(g)2NO2(g) Using standard thermodynamic data at 298K, calculate the entropy...
1. Consider the reaction 2NO(g) + O2(g)2NO2(g) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 2.26 moles of NO(g) react at standard conditions. S°surroundings = 2. Consider the reaction: NH4Cl(aq)NH3(g) + HCl(aq) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 1.61 moles of NH4Cl(aq) react at standard conditions. S°surroundings =
1) For which of the following processes does entropy decrease? A. H2(g) + Cl2(g)   →   2HCl(g)...
1) For which of the following processes does entropy decrease? A. H2(g) + Cl2(g)   →   2HCl(g) B. N2(g) + 3H2(g)   → 2NH3(g) C. Making amorphous glass from crystalline SiO2 (quartz) D. CH3OH(l) → CH3OH(aq) 2) Use the values provided in the table to calculate the standard free energy change for the following reaction at 298 K:   2H2O2(g)  → 2H2O(g) + O2(g)   Substance ∆Gf° (kJ/mol) at 298 K H2O(g) −228 H2O2(g) −105 A −666 kJ B +666 kJ C +246 kJ D −246...
Consider the reaction N2(g) + O2(g) --> 2NO(g) Using standard thermodynamic data at 298K, calculate the...
Consider the reaction N2(g) + O2(g) --> 2NO(g) Using standard thermodynamic data at 298K, calculate the entropy change for the surroundings when 2.38 moles of N2(g) react at standard conditions. S°surroundings = ___J/K
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT