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Calculate the Gibbs free energy change (ΔG) for the reaction:N2(g) + 3H2(g) ⇌ 2NH3(g)Given the standard Gibbs free energy of formation (ΔG°f) values at 298 K are:ΔG°f of NH3(g) = -16.6 kJ/molΔG°f of N2(g) = 0 kJ/molΔG°f of H2(g) = 0 kJ/molAssume ideal gas behavior for all gases involved in the reaction.

asked Jan 23 in Chemical thermodynamics by HiramFarrell (1.7k points)

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Calculate the Gibbs free energy change (ΔG) for the reaction below at 298 K given the following standard Gibbs free energy of formation data: 2H2(g) + O2(g) → 2H2O(l) ΔG°f (kJ/mol): H2(g) = 0 O2(g) = 0 H2O(l) = -237.14

asked Jan 23 in Chemical thermodynamics by ShanicePeele (2.0k points)

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Calculate the Gibbs free energy change (ΔG) for the following chemical reaction at 25°C and constant pressure of 1 atm:2H2(g) + O2(g) → 2H2O(l)Given the following standard Gibbs free energy of formation values (ΔfG°) at 25°C:H2(g) = 0 kJ/molO2(g) = 0 kJ/molH2O(l) = -237 kJ/mol

asked Jan 23 in Chemical thermodynamics by KraigHogue46 (1.8k points)

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Calculate the Gibbs free energy change (∆G) for the combustion of methane, CH4(g) + 2O2(g) -> CO2(g) + 2H2O(l), at standard conditions (298 K and 1 atm pressure) using appropriate thermodynamic data.

asked Jan 23 in Chemical thermodynamics by FerminRosale (1.5k points)

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Calculate the formal charge on the sulfur atom in the compound SO₃²⁻.

asked Jan 23 in Inorganic Chemistry by VirgilioAbe5 (1.9k points)

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Calculate the formal charge on the nitrogen atom in the molecule NO3-.

asked Jan 23 in Chemical bonding by JerroldCleve (2.0k points)

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Calculate the formal charge on each atom in the nitrate ion (NO3^-).

asked Jan 23 in Inorganic Chemistry by WilheminaMea (1.5k points)

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Calculate the formal charge on each atom in the molecule CO3^2-.

asked Jan 23 in Chemical bonding by StefanieBret (2.1k points)

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1 answer 85 views

Calculate the formal charge on each atom in SO4 2- ion.

asked Jan 23 in Inorganic Chemistry by TroyWitcher8 (2.1k points)

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1 answer 62 views

Calculate the formal charge of the sulfur atom in the sulfite ion (SO3) using the formula for formal charge calculation.

asked Jan 23 in Inorganic Chemistry by EloisaLeavit (1.5k points)

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Calculate the formal charge of the oxygen atom and the chlorine atom in the perchlorate ion, ClO₄⁻. Show your work and explain how you arrived at your answer.

asked Jan 23 in Inorganic Chemistry by AzucenaGrasb (1.6k points)

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Calculate the formal charge of the nitrogen atom in the molecule NH3. Show your work and explain the significance of the result.

asked Jan 23 in Chemical bonding by Maura45O7086 (2.5k points)

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Calculate the formal charge of oxygen in the molecule SO2.

asked Jan 23 in Chemical bonding by MoniqueBrins (1.9k points)

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Calculate the formal charge of nitrogen in the nitrogen dioxide (NO2) molecule.

asked Jan 23 in Inorganic Chemistry by AubreyWoore (2.4k points)

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1 answer 85 views

Calculate the formal charge of nitrogen in the molecule of ammonia (NH3) assuming it has single covalent bonds.

asked Jan 23 in Chemical bonding by LouiePartrid (1.8k points)

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1 answer 77 views

Calculate the formal charge of nitrogen in the molecule NO₃⁻.

asked Jan 23 in Chemical bonding by CheryleCass8 (1.7k points)

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Calculate the formal charge of nitrogen in the molecule NO3-.

asked Jan 23 in Chemical bonding by TereseAbner (1.8k points)

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Calculate the formal charge of each atom in the molecule SO3.

asked Jan 23 in Chemical bonding by ThedaP243851 (2.4k points)

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Calculate the final temperature when 25 grams of aluminum at 80°C is placed in 100 grams of water at 25°C. The specific heat capacity of aluminum is 0.90 J/g°C and the specific heat capacity of water is 4.18 J/g°C.

asked Jan 23 in ThermoChemistry by Sterling80B (2.1k points)

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Calculate the Faraday constant for a half-cell reaction in which the electrode potential is 0.32 V and one mole of electrons are exchanged during the reaction. Express your answer in units of coulombs per mole.

asked Jan 23 in ElectroChemistry by Phillipp57B1 (2.3k points)

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