A mixture of 0.00623 M H 2 , 0.00414 M I 2 and 0.0224 M HI was placed in a 1.00 L flask at 430 o C. The equilibrium constant K c for the reaction H 2(g) + I 2(g)  2HI (g), K c = 54.3 Calculate the concentration of H 2 , I 2 , and HI at equilibrium?

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Q: For the reaction: NO(g) + 1/20,(g) NO2(g) at 750 C, the equilibrium constant, K, equals а) 1.0 b) К,…

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Q: For the reaction   I2(g)  +  Br2(g)  Û  2IBr(g), Kc = 280 at 150oC.  Suppose that 0.500 mol IBr in a…

A: For the given reaction , I2(g)  +  Br2(g)  <——> 2IBr(g) Kc = [IBr]2 / [l2] x[ Br2]

Q: The reaction:    3A(g)  +  B(s)                         2C(g)  + D(g) occurs at 25°C in a flask…

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Q: The equilibrium constant, K., for the following reaction is 83.3 at 500 K. PC|3(g) + Cl2(g) PPC!5(g)…

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Q: A student ran the following reaction in the laboratory at 678 K: 2HI(g) H2(g) + I2(g) When he…

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Q: The equilibrium constant, K., for the following reaction is 10.5 at 350K. 2CH;Cl½(g)CH,(g) + CC14(g)…

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Q: At 800 K, the equilibrium constant for the following reaction is K. = 3.1 x 10-5: I2 (g) = 21(g) If…

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Q: The equilibrium constant K. for the equation CS2 (9) + 4H, (9) # CH4 (9) + 2H, S(g9) at 900°C is…

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Q: The following reaction is at equilibrium in a closed 4L vessel: N2(g) + 3H2(g) == 2NH3(g) What will…

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Q: 1. At 100 C the equilibrium constant, K. is 4.6 x 10⁹ for the reaction, CO (g) + Cl₂ (g) = COC1₂…

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Q: Given the equation 2A(g) <-> 2B(g) + C(g). At a particular temperature, K = 1.6 ´ 104. A) If…

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Q: At 2000°C the equilibrium constant for the reaction is Kc = 2.4 x 103. If the initial concentration…

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Q: Consider the equilibrium for the synthesis of Z(g) at 500 K, where K = 16.0. %3D X(g) + Y(g) 2 Z(g)…

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Q: Suppose a 250. mL flask is filled with 1.8 mol of H,O, 0.30 mol of CO and 0.10 mol of H,. This…

A: The solution is as follows:

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Q: A student ran the following reaction in the laboratory at 251 K: 2NO(g) + Brz(9) = 2NOBR(g) When she…

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Q: Iodine and bromine react to give iodine monobromide, IBr. I2 (9) + Br2 (g) 2IB1(g) What is the…

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Q: A student ran the following reaction in the laboratory at 293 K: 2NO(g) + Br2(g)     2NOBr(g) When…

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Q: The equilibrium constant, K, for the following reaction is 55.6 at 698 K. H2 (g) + I (g)=2 HI (g)…

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Q: A student ran the following reaction in the laboratory at 288 K: 2NO(g) + Br2(g) = 2NOBr(g) When she…

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Q: Write the equilibrium constant expression, K, for the following reaction: If either the numerator or…

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Q: For the reaction  2A(g) ⇌ 2B(g) + C(g),  Kc = 1.20 x10−7 at a given temperature.   If the initial…

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Q: Consider the hypothetical reaction A(g) + 2 B(g) ⇌ 2 C(g), for which Kc = 0.25 at a certain…

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Q: A 1.00-L flask was filled with 2.14 mol gaseous SO2 and 2.14 mol gaseous NO, and heated. After…

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Q: For the chemical reaction 2A + B + 2C the equilibrium constant expression is [B][C]* K [A]? For this…

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