What is the equilibrium concentration of Br2 if [HBr]=0.35 M and [H2]= 0.22 M at equilibrium ( Kc=62.5)  2HBr (g) ⇌ H2 (g) + Br2 (g)

Q: PCl3(g) + 3 NaF(s) PF3(g) + 3 NaCl(s) K = 9.78 x 1031 If 12.56 g of NaF(s) and 17.89 g of NaCl(s)…

A: The given equilibrium reaction is: PCl3(g) + 3NaF(s)  -----> PF3(g) + 3NaCl(s) ; K = 9.78*1031…

Q: N2+3 H2 2 NH3 For the above equation, explain the direction of shift in equilibrium position when…

A: The given equilibrium equation: N2  +  3 H2  <--> 2NH2    According to question, The…

Q: Suppose K = 4.5 X 10-3 at a certain temperature for the reaction PCl5(g) ⟺ PCl3(g) + Cl2(g) If it is…

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Q: 20 of 48 For the equilibrium, H2(g)+Cl2(g)=2HCI(g), which stress will cause it to go in reverse?…

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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…

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Q: 5. Given: PCI5(g) PCI:(g) + Cl2(g) Kc = 0.040 at 450°C What would be the equilibrium concentration…

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Q: For which reaction below are the values of Kc and K, the same? O 2 SO3 (g) + N2 (g) 2 SO2 (g) + 2 NO…

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Q: Given the following equilibrium: N2(g) + 3 H2(g) = 2 NH3(g) 1. Adding more N2 would shift the…

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Q: At a certain temperature, the reaction below has a Kc value of 0.244. Suppose a 250. mL flask is…

A: Since concentration of oxygen is 0 mol/L , reaction will move in backward direction.

Q: (3. 145)3 (1-715) 19. At a high temperature, equal concentrations of 0.160 mol/L of H2(g) and I2(g)…

A: To determine the equilibrium constant for the below reaction. H2(g) + I2(g) ↔ 2HI(g) Initial…

Q: Suppose a 250.mL flask is filled with 1.0mol of Cl2 and 1.5mol of HCl. The following reaction…

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Q: Suppose a 250.mL flask is filled with 0.50mol of Cl2, 0.70mol of HCl and 2.0mol of CCl4. The…

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Q: The chemical equation represents a reaction at equilibrium. 2SO2 (g) + O2 (g) ** 2SO3 (g) Which of…

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Q: Hydrogen chloride can be made from the reaction of chlorine and hydrogen: Cl2 (g) +H2 (g) → 2HCl…

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Q: NH4HS(s) NH3(g) + H₂S(g) ⇒ K = [NH3] [H₂S] K 1.2 x 10-4 What is the concentration of the NH3 when…

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Q: Given a reaction in which reactant A is converted only to product B, what Keg results if, at…

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Q: What is the equilibrium concentration (in M to three decimal places) of NO2 for the following…

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Q: A gaseous mixture contains 0.26 mol CO, 0.14 mol H2, and 0.021 mol H2O, plus an unknown amount of…

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Q: When 0.114 mol of ClF3 gas is injected into a 2.00 L flask, the following equilibrium is…

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Q: Suppose a 500. mL flask is filled with 1.8 mol of H₂ and 1.5 mol of HI. The following reaction…

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Q: For the reaction PCl3 (g) + Cl2 (g) PCl5 (g), the Kc=45 at 500.00 Kelvin. Suppose that PCl3 and…

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Q: 4. A mixture of 0.0080 mol of SO2 (g) and 0.0056 mol O2 (g) is placed in a 1.0 -liter container.…

A: A question based on equilibrium concept that is to be accomplished.

Q: On the basis of Kc for the following reaction, would you expect the reaction to go almost completely…

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

Q: Consider the following system at equilibrium, NH4 Cl (s) = HCl (g) + NH3 (g) (9) Which of the…

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Q: 2. What is the equilibrium concentration of Br2 if [HBr] = 0.35 M and [H2] = 0.22 M at equilibrium?…

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Q: For the equilibrium 2CH4(g)     ⇆     HC=CH(g). if the initial concentration of CH4 is  0.0300 M and…

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Q: Complete the following chart by writing left, right or none for equilibrium and decreases, increases…

A: Given,

Q: Consider the following system at equilibrium, 2 ASH3 (g) + P2 (9) = 2 PH3 (g) + As2 (g) if the…

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Q: According to the equation below, at equilibrium would the amount of nitrogen monoxide (NO) increase…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

Q: please highlight the correct answer and explain it

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Q: Write the "equilibrium-constant expression" for Kc for each of the following" HBRO2 (aq) + H20 (I)…

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Q: Consider the following equilibrium reaction: C= D and Figure 2 to answer the questions below! a.…

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Q: d. the equilibrium expression, K3, for the sum of the two equations. [H2 AsO3-][H3 AsO3] [HASO3²]…

A: Using the following equations, determine each of the following:

Q: Which of the following is true about the equilibrium constant K? The value of Ke changes when the…

A: We know that, Kc is the ratio of concentration of product to the reactant and it is known as…

Q: What is the equilibrium concentration of Br2 if [HBr] 0.35 M and [H2] = 0.22 M at equilibrium? |3D…

A: Given reaction H2(g) + Br2(g) -&gt; 2HBr(g) At equilibrium, [HBr] = 0.35M [H2] = 0.22M [Br2] =?…

Q: CS2 (g) + 4 H2 (g) CH4 (g) + 2 H2S (g)   Calculate the value of Keq if the equilibrium…

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Q: equilibrium shown in the image. Which of the following will result in an increase of [Ba2+]?

A: Solubility equilibrium is as BaSO3(aq.) ---&gt; Ba2+(aq.) + SO32-(aq.) As we know, Solubility is…

Q: 2. Write the equilibrium expression for each of the following reactions (a) 2HB1(g) → H2(g) + Br2(g)…

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Q: What is the equilibrium constant expression of this equation? 2H2 (g) + O2 (g)  ⇌ 2H2O (g)

A: Equilibrium constant is defined as the ratio of products and reactants present in a chemical…

Q: Suppose a 250.mL flask is filled with 1.6mol of Cl2, 1.3mol of HCl and  2.0mol of CCl4. The…

A: Volume of the flask = 250ml = 250/1000 lit = 0.25 lit Hence initial concentration of [Cl2]= moles /…

Q: COCl2(g) ⇌ CO(g) + Cl2(g)   A catalyst will increase the concentration of products formed. At…

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Q: 13) The reaction of bromine gas with chlorine gas, shown below, has a Kc of 1.45 at 230 oC. If a…

A: Bromine reacts with chlorine to form bromine chloride. The balanced chemical reaction is as follows:…

Q: 3. A student ran the following reaction in the laboratory at 657 K 2 NH3 (g) ( N₂ (g) + 3 H₂(g) When…

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Q: 1. What is the equilibrium constant expression Kc, for the following balanced equation? 2[NH3] 3…

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Q: What is the equilibrium-constant expression for the given reaction: 2 SO2 (g) + 02 g) = 2 SO3 (g)

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Q: 5.For the following equilibrium reaction:   Energy + 2AB2 (g)                   2 AB (g)  +  B2…

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: At a certain temperature, Kc = 0.500 for the reaction SO3(g) + NO(g)  NO2(g) + SO2(g) If 0.100…

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