1)Use the chemical reaction shown below to answer the questions: H2(g) + Br2(g)  ⇌  2 HBr(g).  Kc = 3.8×104 at 305 K Calculate Q for the reaction when [H2] = 1.8 M, [Br2] = 2.1 M, and [HBr] = 6.3 M.

Q: For the reaction: PH4Cl(g) qe PH3(g) + HCl(g), Kc = 1.10*1010 (451 K), held within a 1.00 L flask…

A: The reaction given is, 1) PH4Cl (g) -------> PH3 (g) + HCl (g)                         Kc = 1.10…

Q: Cyclohexane, C6H₁2, a hydrocarbon, can isomerize or change into methylcyclopentane, a compound of…

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Q: Consider the reaction     2BrF5 (g)   ⇌   Br2 (g)   +   5F2 (g).   If the respective equilibrium…

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Q: Consider the following equilibrium: A (aq) + B (aq) ⇌ C (aq) Under a given set of circumstances, Kc…

A: We have, QC and Kc as Given, Kc = 0.351 and Q = 2.335 Hence, Q > Kc there are more products than…

Q: Write equilibrium expression for:  a) H2O2 (g) ⇌ H2O(g) + O2 (g)  b) H2O (g) + CO2 (g) ⇌ C6H12O6…

A: In equilibrium expression pure solid and pure liquid do not appear.  To write the equilibrium…

Q: equilibrium constant, Kc, for the following reaction is 2.13×10-3 at 292 K. NH4HS(s) NH3(g) +…

A: For Any reaction at equilibrium the equilibrium constant for the forward reaction is Kf and for the…

Q: Consider the following reaction:   SO2Cl2(g) ⇌ SO2(g) + Cl2(g) Kc=2.99×10−7 at 227 celsius.…

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Q: In the reaction 450.0⁰c: caco3(s) ⇌ cao(s) + co2(g), at equilibrium, if pco2 = 0.0160 atm , what is…

A: We know,  Kp = Kc (RT)∆ng here, R = 0.0821 L atm K-1mol-1 T = (273+450)K   = 723K ∆ng = (moles of…

Q: Consider the following reaction at a specific temperature: 2HI(g) ⇌ H2(g) + I2(g) If HI = 0.808 M,…

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Q: a)     Hydrogen can be produced by this reaction. CO(g) + H2O(g) ⇌ CO2(g) + H2(g) In an experiment…

A: firstly form the ICE table and find the moles of all the species at equilibrium and then calculate…

Q: Use the data shown here to find the equilibrium constant (Kc) for the reaction, A(g) 2 B(g) +C(g)…

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Q: The equilibrium constant, Kc, for the following reaction is 1.61×10-3 at 567 K. NH4Cl(s) NH3(g) +…

A: We have to calculate the Kc for the given reaction.

Q: Br2 (g) + 2NO (g) ⇌ 2NOBr (g) a. Write the expression for calculating K for this reaction.

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Q: Consider the following reaction:                 H2 (g) + I2 (g) ⇌ 2HI(g);   Kc = 196  At some…

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Q: Consider the following reaction: H2 (g) + I2 (g) ⇌ HI(g) If Kc = 196, what will be…

A: The equilibrium constant of a reaction is the ratio between the concentration of products to the…

Q: The equilibrium constant for the reaction 2NO(g) ⇌  N2(g) + O2(g) is Keq = 2.4 x 103 at 2000oC.…

A: Given reaction: 2NO(g) ⇌  N2(g) + O2(g) The value of the equilibrium constant for the given…

Q: The following reactions have the indicated equilibrium constants at 100C: 2 NOBr(g) ⇌ 2NO(g)+Br2…

A: Given,

Q: Consider the reaction: N,04(g)2NO2(g) Write the equilibrium constant for this reaction in terms of…

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Q: Consider the reaction: P(s) + 5/2Cl₂ (g) → PC15 (9) Write the equilibrium constant for this reaction…

A: The equilibrium constant is an expression written for an equilibrium reaction. It is a ratio of the…

Q: Write the equilibrium constant expression and the value of k for the following reactions: N2(g) +…

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Q: Consider the following equilibrium reaction: H2CO3 (aq)  ⇌  H+ (aq) + HCO3– (aq);     K = 5.0 x…

A: The reaction quotient, or Qc is defined as =  concentration of product species raised to the power…

Q: Consider the following equilibrium reaction:  2NO(g) + 2H2(g)    ⇌  N2(g) + 2H2O(g) Whats the…

A: Given recation is gaseous reaction so active mass of each species is given by moles per unit volume…

Q: For the reaction 2 H2O (l) ⇌ 2H2 (g) + O2 (g), the equilibrium expression is:

A: Equilibrium constant: At equilibrium the ratio of products to reactants has a constant value. It is…

Q: Consider the following equilibrium: 2NOBr(g) ⇄2NO(g) + Br2(g). If Kp = 4.3 × 10−3 at 300.0 K,…

A: Given equilibrium, 2NOBr(g) ⇄2NO(g) + Br2(g) Kp = 4.3 × 10−3 at 300.0 K,  Kc=?

Q: he reaction: E​(g) + 2F​(g) ⇌ 3G​(g) has an equilibrium constant equal to 9.00 x 10​-8. From the…

A: Equilibrium constant is defined as the product of concentration of products divided by the product…

Q: Consider the reaction: P(s) + 3/2Cl₂ (g) ⇒ PCl3 (g) Write the equilibrium constant for this reaction…

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Q: clonexane, Cen12, a nydrocaroon, can isomerize or change pentane, a compo Cyclohexane…

A: Initial conc. of cyclohexane = moles/volume = 0.053 mol/ 2.8 L = 0.01893 M Initial conc. of methyl…

Q: Consider the following reaction:             2HF(g) ⟷H2(g) + F2(g) (K = 1.00 x10-2) Given 1.00 mole…

A: The equilibrium reaction is as follows:          2HF(g) ⟷H2(g) + F2(g) (K = 1.00 x10-2) The initial…

Q: Consider the following reaction between nitrogen and oxygen and its equilibrium constant at 2000 °C:…

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Q: Consider the following general reaction: 2A(g) + 2B(g) ⇌ 3C(g) The reaction was measured to have an…

A: We have to calculate the equilibrium constant at 800 K

Q: Gaseous ammonia was introduced into a sealed container and heated to a certain temperature:  2…

A: given :-   2 NH3(g) ⇌ N2(g) + 3 H2(g) [NH3] = 0.0238 M [N2] = 0.117 M [H2] = 0.347 M  To calculate…

Q: Gaseous ammonia was introduced into a sealed container and heated to a certain temperature:     2…

A: Kc of a reaction is the equilibrium constant.i.e , the ratio of product of equlibrium molar…

Q: If the equilibrium concentrations of H₂ and F₂ are both 0.0021 M, determine the concentration of HF…

A: Kc is the ratio of  product of concentration of products raised to their stoichiometric coefficient…