Calcium oxide is used to remove the pollutant SO2 from smokestack gases. The overall reaction is: CaO(s)+SO2​(g)+1/2​O2​(g)-->CaSO4​(s) For this reaction, Kp = 2.38 × 1015. a. What is the partial pressure of SO2 in equilibrium with air and solid CaO if PO2 in air is 0.21 atm? b. Consider a sample of gas that contains 475  moles of smokestack gas. How many molecules of SO2 are contained in this sample?

Q: Consider the synthesis of ammonia: 3H2(g) + N,(g) = 2NH3(g), which has AH° = -92.4 kJ/mol and AS° =…

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

Q: The reaction below has a K. value of 5.25 x 103 at 25°C. Calculate the value of K, for this reaction…

A: Given  Kc  = 5.25 × 10-3 Temperature ( T ) = 25 ℃                              = ( 25 + 273 ) K…

Q: he minerals magnetite (Fe302) and hematite (Fe2O3) xygen. exist in equilibrium with atmospheric a.…

A: For any gaseous reaction at equilibrium,aA(g)+bB(g)⇌cC(g)+dD(g)the equilibrium constant at constant…

Q: Consider the reaction H,(g) + L(s) = 2HI (g) AH=+51.8 kJ Which would not permanently increase the…

A: ∆n = 2-1 =1(+ve) Hence increase in pressure takes the equilibrium towards backward reaction.…

Q: 5. Calculate Kp for the following reaction: 2 A(g) = 2 B(g) + C(g) at 400 °C if Kc at 400 °C for…

A: The relationship between Kp and Kc for an equilibrium reaction is given by  Kp = Kc(RT)∆n  R = Gas…

Q: Consider the following equilibrium reaction at 25°C: 2SO2 (g) + O2 (g)  2SO3 (g) At equilibrium,…

A: The provided reaction is- 2SO2 (g) + O2 (g) ⇆ 2SO3 (g) Here, Stoichiometric coefficient of SO2=2…

Q: After a mixture of hydrogen and nitrogen gases in a reaction vessel is allowed to attain equilibrium…

A: given  partial pressure of ammonia PNH3=0.166 atm partial pressure of hydrogen PH2 =7.38 atm partial…

Q: At high temperatures bromine molecules can dissociate into bromine atoms. For the reaction Br2(g) =…

A: Given : Initial pressure of Br2 = 7.00 atm                             Kp = 2.48 * 10-3

Q: Consider the reaction of H2(g) with I2(g) at 298 K to give HI(g). H2(g) + I2(g)→2HI(g)      Kp= 2.24…

A: This is the concept of chemical equilibrium

Q: for the reaction 1/2 F2(g) = F(g) a reaction mixture initially contains ).5atm of F2(g) and 0.5 atm…

A: The direction any particular system is related to the values of equilibrium constant (K) and…

Q: An empty steel container is filled with 2.60 atm of H2 and 2.60 atm of F2. The system is allowed to…

A: Initial pressures- H2 = 2.60 atm F2 = 2.60 atm

Q: The reaction 2NO (g) + Br2 (g) = 2 NOBr (g) has Kp = 109 at 25°C. If the equilibrium partial…

A: The objective of the question is to calculate the partial pressure of NO at equilibrium using the…

Q: A gas sample of N2O4 is placed in an empty cylinder at 25oC. When equilibrium is reached the total…

A:

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample…

A: Given: volume of solution = 2.50 L             Mass of NO = 1.25 g             Mass of Br2 = 0.787 g…

Q: 5. The equilibrium constant Kp for the following reaction is 0.403 at 1000 °C. FeO(s) + CO(g) Fe(s)…

A: Answer: Whether a system is at equilibrium or not, it can be checked by calculating the value of…

Q: For which of the following reactions does k =kp at the same temperature? 1. N2 (g) + 3h2(g) ---2nh3…

A: To determine for which of the below reaction does k = kp at the same temperate. 1   N2g+3H2g→2NH3g2…

Q: at are the equilibrium partial pressures of both gases if, initially, CO is present at 3.50 atm and…

A: Kp is defined as ratio of partial pressure of products to the partial pressure of reactants.

Q: 17. Consider the below equation. At 1000 °C, Kp is 0.403. FeO(s) + CO(g) Fe(s) + CO₂(g) a. When…

A:

Q: Given the following equilibrium and equilibrium constant: SÜF5(6) + 4CI2(8) SbCl3(2) + 5CIF) K =…

A:

Q: Given the equilibrium reaction below, which of the statements is correct? Explain.       A(aq) + 50…

A: Above given reaction is an endothermic reaction, so the reverse reaction is will be an exothermic…

Q: The reaction 2NO (g) + Br2 (g) = 2 NOBr (g) has Kp = 109 at 25°C. If the equilibrium partial…

A: The equilibrium constant(Kp) is the ratio of the partial pressures of the products to the reactants…

Q: 9. The Kp for the following reaction at 450 C is 6.50 x 107: A(g) + 4B(I) 3C(g) + 2D(g). Determine…

A: The relationship between Kp and Kc at temperature T can be given as Kp = Kc(RT)∆n where R is the…

Q: Consider the following system at equilibrium where Ke = 6.50x103 and AH = 16.1 kJ/mol at 298 K. 2…

A: According to Le Chatelier's principle, if a dynamic equilibrium is disturbed by changing the…

Q: The equilibrium constant Kp for the reaction is 151 at a certain temperature. Calculate Po, if PNO…

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Q: Calculate K. for the reaction.

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Q: 2SO2 (g) + O2 (g) ↔ 2SO3 (g) KP° has a value of 3.42 at 727 ° C. If 2.65 mmol of SO2 ,  3.1 mmol of…

A: The given reaction is: 2SO2 (g) + O2 (g) -----> 2SO3 (g) ; Kp = 3.42  T = 727 oC + 273.15 =…

Q: Consider the following gaseous reaction at 45 degrees Celcius.  2A(g) = D(g) + E(g) with Kp = 5.38…

A: According to the chemical reaction ICE table is shown below.

Q: For the reaction N203 (g) = (g) + NO2 (g), at 30 ° C it is prepared with the initial concentrations…

A:

Q: For the reaction N₂O4(8)=2NO₂(g), Kp = 0.148 at a temperature of 298 K. What is Kp for the following…

A: Recall the given reaction,                                          N2O4 g ↔ 2 NO2 g…

Q: At a particular temperature, K, 0.19 for the reaction %3D N204(9) 2NO2(9) a A flask containing only…

A: Initial pressure of N2O4 = 2.0 atm Kp = equilibrium constant in terms of pressure = 0.19   So by…

Q: The reddish brown hue of nitrogen dioxide gas is associated with pollution of the atmosphere.…

A: The given reaction in equilibrium is: 2NO(g) + O2(g)   <------> 2NO2(g) ; Kp = 1.7*1012

Q: Consider the reaction of H2(g) with I2(g) at 298 K to give HI(g). H2(g) + I2(g)→2HI(g) Kp= 2.24 If…

A: Given  H2(g)   + I2(g)    ------> 2 HI  Kp   = 2.24 Compound         Partial Pressure    H2…

Q: An empty steel container is filled with 0.880 atm of A and 0.880 atm of B. The system is allowed to…

A: Concept:  Equilibrium constant:  it is a number that expresses the relationship between the amounts/…

Q: The equilibrium constant, Kp, for the following reaction is 2.74 at 1150 K. 2SO3(g) 2SO2(g) + O2(g)…

A: Reaction equation : 2SO3(g) →                2SO2(g) + O2(g)Equilibrium constant, Kp, for this…

Q: An empty steel container is filled with 2.5 atm of H₂ and 1.0 atm of F2. The system is allowed to…

A:

Q: Solid ammonium acid sulfide is in equilibrium with NH3 (g) and H2S (g) at 25°C, where the total gas…

A: a. To calculate Kp for this equilibrium, we can use the equation:   Kp = (P(NH3))^(n(NH3)) *…

Q: -mare-foiorite 12 23. A flask is charged with 1.500 atm of N₂O4(g) and 1.00 atm NO₂(g) at 25°C, and…

A:

Q: 1. At 603 K, there are 0.0100 mol of NH,Cl, 0.0100 mol of NH3, and 5.8 x 10-3 mol of HCl in a closed…

A:

Q: 4. Consider the system described by the following reaction: Coor + Ozor = CO + Hom 2(0) AH=-2847 6…

A:

Q: 2. The reaction below has an equilibrium constant Kp = 2.2 x 106 at 298 K. 2COF2(g) = CO₂(g) +…

A: Answer: In this question we have to establish the relation between equilibrium constant expression…

Q: Consider the reaction: 2 A (g) + B (g) ---- C (g) + 2 D (g) kp = 0.60 at 25 oC. What is the value of…

A: Given, 2 A (g) + B (g) → C (g) + 2 D (g)        Kp1 = 0.60

Q: 11. The reaction below is prepared with an initial pressure of hydrogen sulfide, H2S, of 2.00 atm.…

A: Given; pressure of H2S = 2 atm