At high temperatures, a dynamic equilibrium exists between carbon monoxide, carbon dioxide, and solid carbon. C(s) +CO2(g) <-> 2CO(g); ∆Hº = 172.5 kJ   Some carbon dioxide is added to the hot carbon, and the system is brought to equilibrium at 900.°C. At 900.°C, Kc is 0.238. If the total pressure in the system is 7.74 atm, what are the partial pressures of CO and CO2 ?

Q: The enthalpy of vaporization (∆H°vap) of water is 44.0 kJ/mol. If the equilibrium constant for water…

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Q: The delta Gf0 values are 0, –286, and –325 kJ/mol for Cl2(g), PCl3(g), and PCl5 (g), respectively @…

A: Given, The delta Gf0 values are 0, –286, and –325 kJ/mol for Cl2(g), PCl3(g), and PCl5(g)

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A: Given data,Mass of brass=5.0gCp(brass)=0.38J/goCInitial temperatrature (Tibrass)=68oCMass of…

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Q: Which of the following equilibria would be affected by volume changes at constant temperature?…

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Q: 3. The number of vacancies Nin a crystal can be calculated using the Arrhenius equation: Ev /kT Ny=…

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Q: Which of the following equilibria would be affected by volume changes at constant temperature?…

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Q: Which of the following equilibria would be affected by volume changes at constant temperature?…

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Q: Consider the reaction of NH, and I, to give N, and HI. 2 NH, (g) + 3 L, (g) N,(g) + 6 HI(g) K Using…

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Q: Equal masses(0.500 g each) of hydrogen and oxygen are placed in an evacuated 4.00 L flask at 25 oC.…

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Q: The following closed system is in dynamic equilibrium: PCI(g) PCI, (g) + Cl₂(g), AH = 165.9 kJ/mol.…

A: Given,  PCl5(g) &lt;-------&gt; PCl3(g) + Cl2(g); ∆H = 165.9 kJ/mol

Q: What would be the equilibrium temperature (oC) if you drop 5.0 g of brass (Cp = 0.38 J/g-oC,…

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Q: The following gas phase system is at equilibrium: CCl4(g) + CH4(g) ⇄ 2 CH2Cl2(g) The pressure of…

A: The equilibrium is as follows: CCl4(g) + CH4(g) ⇄ 2 CH2Cl2(g)T = 533 K:P(CCl4) = 153 mmHgP(CH4) =…

Q: Refer to figure below. Which point represents solid-liquid-gas equilibria? 1 atm Phase II. Phasc I:…

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Q: Which one of the following equilibria would not be affected by volume changes at constant…

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Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas…

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Q: What would be the equilibrium temperature if you drop 5.0 g of brass (Cp = 0.38 J/goC, initially at…

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Q: Which phases are present at the following equilibrlum? ZnO(s) + CO(8) = Zn(g) + CO218)

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Q: if the initial pressure of A was 1.71atm, what would the partial pressure of A(in atms) at…

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A: 3 d) 1 and 2 Only Given reactions are;   2NO(g) +  3F2(g)      ↔       2F3NO(g) BF3(g) +   NH3(g)…

Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas…

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Q: What would be the equilibrium temperature if you drop 5.0 g of brass (Cp = 0.38 J/g-°C, initially at…

A: The equilibrium temperature(T) in the given case can be calculated as follows:

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Q: 2 IBr (g) = I2 (g) + Br2 (g) If IBr is placed in a container at an initial pressure of 5.0 atm, what…

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Q: What would be the equilibrium temperature if you drop 5.0 g of brass (Cp = 0.38 J/g-°C, initially at…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.