The equilibrium constant, K. , for the following reaction is 1.80×104 at 298 K. NH,HS(s) NH3(g) + H,S(g) If an equilibrium mixture of the three compounds in a 4.38 L container at 298K contains 2.09 mol of NH HS(s) and 0.241 mol of NH, the number of moles of H,S present is moles.

Q: The equilibrium constant, K,, for the following reaction is 0.215 at 673 K. NH,I(s) NH3(g)+ HI(g) If…

A: In order to solve this question, we will first find out the partial pressure of NH4I and NH3 and…

Q: 12.39) The following reaction establishes equilibrium at 2000 K:                       N2(g)+O2(g)⇌…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Be sure to answer all parts. The equilibrium constant (K) for the formation of nitrosyl chloride, an…

A: Given that -  For the following reaction -  2NO(g) + Cl2(g) -----> 2NOCl(g)  Kc = 3×104  and…

Q: A student ran the following reaction in the laboratory at 497 K:PCl5(g) PCl3(g) + Cl2(g)When he…

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Q: Phosphorous pentachloride decomposes according to the reaction PC15 (g) = PC13(g) + Cl₂ (g) A 15.7 g…

A: Here we have to determine the equilibrium constant of the following given reactions.

Q: Consider the reaction: NH,HS(3) = NH,(8) + H2S(g) An equilibrium mixture of this reaction at a…

A: Given: Equilibrium concentration of  = 0.272 M Equilibrium concentration of  = 0.365 M The given…

Q: Be sure to answer all parts. The equilibrium constant (K) for the formation of nitrosyl chloride, an…

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Q: Consider the following reaction: 2S03(g) 2S02(g) + O2(g) If 8.87x10-2 moles of SO (g), 0.541 moles…

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Q: The following equilibrium was studied by analyzing the equilibrium mixture for the amount of HCl…

A: The equilibrium constant can be written as the ratio of concentration of products to the…

Q: Consider the following reaction:PCl5(g) PCl3(g) + Cl2(g)If 7.03×10-4 moles of PCl5, 0.293 moles of…

A: The value of equilibrium constant KC can be calculated as follows-

Q: Consider the following reaction where K. = 1.80×10- at 298 K. NH,HS(s) 2 NH3(g) + H,S(g) A reaction…

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Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH,Cl2(g)=CH4(g) +…

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Q: Phosphorous pentachloride decomposes according to the reaction PCI,(g) = PCI, (g) + Cl,(g) A 10.7 g…

A: Phosphorus pentachloride decomposes to give phosphorus trichloride and chlorine gas. The initial…

Q: Iron(III) oxide and hydrogen react to form iron and water, like this: Fe,O3(s)+3 H,(g)→2 Fe(s)+3…

A: It is worth noting that while writing equilibrium constant expression, we should ignore species in…

Q: A mixture of 3 mol of N2, 1 mol of O2, and 0.1 mol of Ar is heated to 2400 K at a constant pressure…

A: Number of mole of N2 = 3 moles Number of mole of O2 = 1 mole Number of mole of Ar = 0.1 mol…

Q: Phosphorous pentachloride decomposes according to the reaction PCI, (g) = PCI, (g) + Cl, (g) A 14.7…

A: mass of PCl5 = 14.7 gmmolar mass of PCl5 = 208.24 gm/molmoles of PCl5 = (14.7 gm / 208.24 gm/mol) =…

Q: At a certain temperature, the equilibrium constant K for the following reaction is 2.38 × 10 12: Br,…

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Q: The equilibrium constant, K, for the following reaction is 1.20x102 at 500 K. PCI,(9) PCly(9) +…

A: Answer: According to Le-chatalier's principle on adding Cl2 for the given system at equilibrium, it…

Q: Write the equilibrium constant for this reaction in terms of the equilibrium constants, K₁ and K2,…

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Q: . Nitric oxide, NO, is formed in automobile exhaust by the reaction of N2 and O2 in air. N2 (g) +02…

A: The molarity of reactants can be calculated as

Q: The equilibrium constant, K. , for the following reaction is 1.80×104 at 298 K. NH,HS(s)=NH3(g) +…

A: Given data,Kc=1.8×10-4Volume of container=4.85LMoles of NH4HS=2.86molMoles of NH3=0.393mol

Q: A.) Consider the following reaction: 2NOBr(g) 2NO(g) + Br2(g) If 0.231 moles of NOBr(g), 0.229…

A: Hello. Since the question contains multiple parts the first part is solved. In case the solution for…

Q: The equilibrium constant, K., for the following reaction is 1.80x10 at 298 K. NH,HS()NH(r) + H,S(g)…

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Q: At a certain temperature, the equilibrium constant K for the following reaction is 433. : H,(2) +…

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Q: Consider the following reaction: 2CH,Cl2(g) CH4(g) + CC14(g) If 0.725 moles of CH,Cl,(g), 0.610…

A: Given, Number of moles of CH2Cl2 = 0.725 moles Moles of CH4= 0.610 moles Moles of CCl4 = 0.658 moles…

Q: The equilibrium constant, K,for the reaction: so,(g) + NO (g) was found to be 0.500 at a certain…

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Q: The equilibrium constant, K, for the following reaction is 1.29x102 at 600 K. COC,(g)CO(g) + Cl2(g)…

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Q: The equilibrium constant, K., for the following reaction is 5.10x106 at 548 K. NH,CI(s) NH3(g) +…

A: The equilibrium constant of the reaction is 5.10 ×10-6 The expression of Kc of the above reaction is…

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

A: Given:Equilibrium reaction is2CH2Cl2 (g)⇌ CH4(g) + CCl4(g)Kc=10.5Volume of gas = 10.6Lno of moles of…

Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.0069: Br,(g) +…

A: The equilibrium constant for the given reaction is equal to the ratio of the concentration of…

Q: An equilibrium mixture of the three gases in a 1.00 L flask at 500 K contains 0.274 M PCI5, 5.73x10²…

A: The equilibrium constant K for the reaction would be, K = [PCl3][Cl2]/[PCl5] let x be the change in…

Q: Consider the following reaction: 2CH,Cl½(g)CH,(g) + CC1,(3) If 0.350 moles of CH,C2(g), 0.488 moles…

A: GIVEN: At equilibrium Moles of CH2Cl2 = 0.350 moles Moles of CH4 =0.488 moles Moles of CCl4 = 0.269…

Q: Consider the following reaction: PCI5(g) PCI3(g) + Cl2(g) If 2.82x10 2 moles of PCI5(g), 0.301 moles…

A: Given Moles at equilibrium  PCl5 = 2.82 * 10-2 moles PCl3 = 0.301moles Cl2 = 0.407 moles Volume =…

Q: Question attached

A: Consider the given reaction as; NH4HS s ⇌ NH3 g + H2S g            ;               Kc=1.80×10-4…

Q: Suppose for a synthesis of hydrogen fluoride from hydrogen and fluorine, 3.000 moles of H2 and 6.000…

A: The equilibrium reaction given is,  => H2 (g) + F2 (g) ↔ 2 HF (g)                          Kc =…

Q: The equilibrium constant of the reaction of Cl2(g) with PCl3(g) to produce PCl5(g) is 51 at a…

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Q: The equilibrium constant, K., for the following reaction is 7.00x10 at 673 K. NHI(s) NH3(g) + HI(g)…

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Q: At a certain temperature, the equilibrium constant K for the following reaction is 6.08 × 10 Br,(g)…

A: Given :  At a certain temperature, the equilibrium constant K for the following reaction is 6.08 *…

Q: The equilibrium constant (K) for the reaction PC13 (g) + Cl₂(g) → PCls (g) equals 49 at 230°C. If…

A: According to the question we have a chemical reaction  PCl3 g + Cl2 g ↔ PCl5g The equilibrium…

Q: You place 0.600 mol of nitrogen, N2, and 1.800 mol of hydrogen, H2, into a reaction vessel at 450°C…

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Q: The equilibrium constant, K., for the following reaction is 1.80x10 at 298 K. NH,HS(s) NH3(g) +…

A:

Q: A student ran the following reaction in the laboratory at 314 K: 2NOBr(g) =2NO(g) + Br₂(g) When he…

A: Given, 2NOBr(g) ⇌ 2NO(g) + Br2(g) Initial partial pressure of NOBr(g) = 0.430 atm At equilibrium…

Q: A student ran the following reaction in the laboratory at 591 K: COCl2(g) CO(g) + Cl2(g) When…

A:

Q: Be sure to answer all parts.The equilibrium constant (K) for the formation of nitrosyl chloride, an…

A: In this question, we have to find Qc for the given case.

Q: The equilibrium constant, K. , for the following reaction is 7.00×10*S at 673 K. NH,I(s) 2 NH3(g) +…

A: It is known that the ammonium iodide dissociates into ammonia gas and hydrogen iodide reversibly.…

Q: The equilibrium constant (K.) is 0.0025 at 2127°C. If an equilibrium mixture at this temperature…

A: The reaction in which reactant and product concentration do not change with time is called…

UV Visible Spectroscopy

Spectroscopy refers to the absorption or emission of light or other radiations by matter. When a substance or chemical absorbs light or radiation, they reach an excited state followed by de-excitation or emission of the light or radiation forming distinct spectra. UV-visible spectroscopy or  ultraviolet-visible refers to the absorption and emission in the ultraviolet and visible regions of the electromagnetic spectrum.