Write the expression for the equilibrium constants for the followingreactions:a. N2(g) + 3H2(g) 2NH3(g)b. 2SO2(g) + O2(g) 2SO3(g)c. NH3(g) + HCl(g) NH4Cl(s)For reaction 2(a) above, suppose equilibrium has beenestablished. Explain how and why the position of equilibrium will shift in response to thefollowing changes:a. Additional nitrogen is added to the system.b. Ammonia is removed from the system as it forms.c. The pressure on the system is increased. A 1.00 mL sample of dilute acetic acid required 23.4 mL of 0.10 M sodiumhydroxide solution to titrate the sample to a phenolphthalein endpoint (which is assumedto be close in pH to the equivalence point). What was the concentration of acetic acid inthe sample (show your work)? How many significant figures are justified in youranswer? Why?

Q: 7. Consider the following reaction PCI5(g) → PCl3(g) + Cl2(g) (a) Write the equilibrium expression…

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Q: CO (g)   +   H2O (g)      CO2 (g)   +   H2 (g)     Kc = 0.0257 If a 2.00L vessel is charged with…

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Q: A mixture of 0.0080 mol of SO2 (g) and 0.0056 mol O2 (g) is placed in a 1.0 –liter container. When…

A: Solution                         Given that SO2 (g) + O2 (g)    ⇆   SO3 (g) SO2 =  0.0080 mol  O2…

Q: Write an expression for Kc.

A: H2O (g)       +     CO (g)  --->    H2 (g)   +   CO2 (g) 0.0150 mol         0.0150              0…

Q: For the following chemical reaction, CO (g) + H₂O (g) → CO2 (g) + H2 (g) Kc = 0.0257 If a 2.00L…

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Q: Given the following: (1) N₂O(g) + O2(g) = 2 NO(g) (2) N₂(g) + ½ O₂(g) = N₂O(g) A. 7.1×104 Find the…

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Q: Iron(III) oxide and hydrogen react to form iron and water, like this: Fe,O3(s)+3…

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Q: Nitrogen and water react to form nitrogen monoxide and hydrogen, like this: N2g) + 2 H,0(g) → 2…

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Q: A mixture of 0.10 mol of NO, 0.050 mol of H2, and 0.10 mol of H2O is placed in a 1.0-L vessel at 300…

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Q: Iron and water react to form iron(III) oxide and hydrogen, like this: 2Fe(s)+3 H2O(g) - Fe2O3 (s)+ 3…

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Q: Nitrogen monoxide and hydrogen react to form nitrogen and water, like this: 2 NO(g) + 2 H₂(g) →N₂(g)…

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Q: The equilibrium constant, Kc, for reactions are listed as following:        N2 (g)  + 2O2 (g)…

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Q: have on the system? 2 H2S(g) + 3 02(g) = 2 H20(g) + 2 SO2(g) Select one: O a. The reaction will…

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Q: Write a balanced chemical reaction which corresponds to the following equilibrium constant…

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Q: A reaction vessel is charged with only 0.616 atm of NO, 0.616 atm of H20 and 0.307 atm of H2 gases.…

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Q: Carbon dioxide and water react to form methanol and oxygen, like this: 2 CO,(9)+4 H,0(9)…

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Q: SO₂(g) + NO₂(g) = SO3(g) + NO(g) 0.50 M 0.25 M 0.50 0.25 M The initial concentrations are given…

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Q: The equilibrium constant, Ke, for the following reaction is 5.10 x 10-6 at 548 K. NH4Cl(s) NH3(g) +…

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Q: equilibrium concentration of O2 is  M.

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Q: Consider the equilibrium system described by the chemical reaction below, which has a value of Kc…

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Q: 1. Given the following systems at equilibrium: Write Keg. a) 302(g) → 203(g) b) N2O3(g) → 2NO2(g) +…

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A: The reaction:2 C3H7OH(g) + 9 O2(g) ←→ 6 CO2(g) +8 H2O(g) The number of molecules in reactant side =…