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1. ### For a gaseous reaction, standard conditions are 298 K and a partial pressure of 1 atm for all species.?

Δ = Δ° + RT ln P(CH4)^2 / P(C2H6) P(H2) Δ = -72.6 kJ/mol + 8.314 J/molK (298K) ln (0.850)^2 / (0.200)(0.450) Δ = -67.4 kJ/mol

1 Answers · Science & Mathematics · 13/10/2020

2. ### Bottle in space?

probably not... 1 atm of pressure is much less than the bottle is designed to withstand...other answers left out is that the temperature of an object in space (near earth space) is determined by if it is...

5 Answers · Science & Mathematics · 04/03/2021

3. ### At 25 ∘C , the equilibrium partial pressures for the reaction?

...) = 4.07² × 5.42² / (4.80³ × 5.25⁴) = 0.00579 Standard change in Gibbs free energy, ΔG° = -R T ln(Kp...

1 Answers · Science & Mathematics · 11/11/2020

4. ### the question was too long for this section so it is just down below any help is appreciated ?

... = ((6.05 g H2O) / (18.01532 g H2O/mol)) x (0.082057366 L atm /K mol) x (215.77 + 273.15) K / (0.838 L) = 16.078 atm H2O...

2 Answers · Science & Mathematics · 27/01/2021

5. ### How can equilibrium occur if the forward reaction is spontaneous and the reverse reaction is non-spontaneous, or vice versa?

... concentrations of all products and reactants in solution, 1 atm pressure of gases and 298 K. So, a reaction that is spontaneous under standard conditions will proceed toward the products forming additional...

1 Answers · Science & Mathematics · 25/03/2021

6. ### Chemistry help please ?

... defined as 1 atm pressure and 273.15 K. Under.../mol.  More recently, the standard conditions have been...still commonly taught, at least in the US. So, I...

1 Answers · Science & Mathematics · 08/08/2020

7. ### Calculate E°, identify the cathode and anode, and give the overall balanced equation. ?

... right up to the point of balancing the reaction. So, in the cell, Al(s) is being oxidized to Al3+ and...

1 Answers · Science & Mathematics · 19/08/2020

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