1. Calculate the ΔG°rxn (in kJ) using the following information. 4 HNO3(g) + 5 N2H4(l) →...

1.

Calculate the ΔG°rxn (in kJ) using the following information.

4 HNO3(g) + 5 N2H4(l) → 7 N2(g) + 12 H2O(l) ΔG°rxn = ?

ΔH°f (kJ/mol) -115.6 46.4 -268.0

S°(J/mol∙K) 216.9 102.1 289.0 66

2. Consider the following reaction at constant P. Use the information here to determine the value of ΔSsurr at 67º C. (Answer in J/K. If answer is negative, input - sign).

2 NO(g) + O2(g) → 2 NO2(g) ΔH = -156 kJ

3. Which statement is true for this system at standard conditions and at a temperature of 25'C?

4 A(g) + 3 B2(g) → 2 A2B3(g) ΔG°rxn = 224 kJ/mol

There are more products than reactants at equilibrium and K < 1
	There are more reactant than product at equilibrium and K < 1
	There are more products than reactants at equilibrium and K > 1
	There are more reactants than products at equilibrium and K >1
	There are equal amounts of reactants and products and K =1

Expert Solution

queen_honey_blossom answered 2 years ago

Calculate the ΔG°rxn using the following information. 4 HNO3(g) + 5 N2H4(l) → 7 N2(g) +...

Calculate the ΔG°rxn using the following information. 4 HNO3(g) + 5 N2H4(l) → 7 N2(g) + 12 H2O(l) ΔG°rxn = ? ΔH°f (kJ/mol) -133.9 50.6 -285.8 S°(J/mol • K) 266.9 121.2 191.6 70.0

1. Calculate the ΔG°rxn using the following information. 2 HNO3(aq) + NO(g) → 3 NO2(g) +...

1. Calculate the ΔG°rxn using the following information. 2 HNO3(aq) + NO(g) → 3 NO2(g) + H2O(l) ΔG°rxn = ? ΔG°f (kJ/mol) -110.9 87.6 51.3 -237.1 2.Determine the equilibrium constant for the following reaction at 549 K. CH2O(g) + 2 H2(g) → CH4(g) + H2O(g) ΔH° = -94.9 kJ; ΔS°= -224.2 J/K 3.Calculate ΔGrxn at 298 K under the conditions shown below for the following reaction. CaCO3(s) → CaO(s) + CO2(g) ΔG° = +131.1 kJ P(CO2) = 0.033 atm

Calculate the ΔG°rxn using the following information. 2 H2S(g) + 3 O2(g) → 2 SO2(g) +...

Calculate the ΔG°rxn using the following information. 2 H2S(g) + 3 O2(g) → 2 SO2(g) + 2 H2O(g) ΔH°f(kJ/mol) -20.6 296.8 -241.8 S°(J/mol∙K) 205.8 205. 248.2 188.8 ΔG°rxn = ? +676.2 kJ +108.2 kJ -466.1 kJ +196.8 kJ -147.1 kJ

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N2H4(l) + O2(g) --> N2(g) + 2H2O (l); ΔH= -285.8 kJ How many kJ of heat...

N2H4(l) + O2(g) --> N2(g) + 2H2O (l); ΔH= -285.8 kJ How many kJ of heat will be released when 35.7 g water is generated? FW: N = 14; H = 1; O = 16.

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For each of the following reactions, calculate ΔH∘rxn, ΔS∘rxn, and ΔG∘rxn at 25 ∘C. State whether...

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