A toxicologist studying mustard gas, S(CH₂CH₂Cl)₂, a blis-tering agent, prepares a mixture of 0.675 M SCl₂ and 0.973 MC₂H₄ and allows it to react at room temperature (20.0C): SCl₂(g)+2C₂H4(g)⇌ S(CH₂CH₂Cl)₂(g).At equilibrium, [S(CH₂CH₂Cl)₂] 0.350 M.Calculate Kp.

Q: At 500 K, the reaction PCl5(g) ⇌ PCl3(g) + Cl2(g) hasKp = 0.497. In an equilibrium mixture at 500 K,…

A: The given balanced equation for the reaction would be PCL5g⇌PCL3g+CL2g

Q: For the reaction: H2 (g) + I2(g) 2HI (g) The equilibrium concentrations at 25°C are: [H2] = 0.0510…

A: Answer:- This question is answered by using the simple concept of calculation of equlibrium constant…

Q: Consider the following reaction where Kc = 77.5 at 600 K. CO(g) + Cl2(g) COCl2(g) A reaction…

A: Solution :    Kc is the equilibrium constant which represents the ratio of the concentration of…

Q: Water molecules in the atmosphere can form hydrogenbondeddimers, (H2O)2. The presence of these…

A: (a) In water molecule oxygen has more electronegativity and it will attract electron density towards…

Q: At 500 K the reaction PCl5(g) → PCl3(g) + Cl2(g) has Kp = 0.497. In an equilibrium mixture at 500 K,…

A: The given balanced equation for the reaction is,

Q: 3. Chloroform, an important solvent, is prepared by the chlorination of methane at 721 K. CHa(g) +…

A: Given reaction: CH4 (g)  +  Cl2(g)  ---->  CH3Cl(g) + HCl(g)  The thermodynamic standard gibbs…

Q: Consider the following reaction where Ke = 10.5 at 350 K. 2CH,Cl2(9)CH(0) + Clalo) A reaction…

A: When Kc= Qc (equilibrium); When Kc greater than Qc then reaction goes forward direction.. When Qc is…

Q: A mixture of 1.00 mol NaHCO3(s) and 1.00 mol Na,CO3(s) is introduced into a 2.50 L flask in which…

A: Pressure of H2O = 715mmHg 760mmHg = 1atm 1mmHg = 1/760atm 715mmHg = 715/760 atm = 0.94atm

Q: 6. The atmospheric breakdown of CO2, the main greenhouse gas, to CO and O2 gas is highly temperature…

A:

Q: A mixture of gaseous CO and H2, called synthesis gas, is used commercially to prepare methanol…

A: The required reaction is: CO(g)+2H2(g)→CH3OH(g) given  datas are, [H2] = 0.07509  mol/L [CO] =…

Q: 5. Chloromethane forms by the reaction CH4 (3) + Cl2 (3) ) .> CH;CI (g) + HCI (g) At 1500 K, Kp =…

A:

Q: A mixture of gaseous CO and H2, called synthesis gas, is used commercially to prepare methanol…

A:

Q: Methanol, CH3OH, formerly known as wood alcohol, is manufactured commercially by the following…

A:

Q: Consider the reaction between H, and O, at 1000 K (PH,0)? 2H2(g) + O2(g) = 2H20(g) Kp= = 1.33x 1020…

A:

Q: Consider the following reaction CH3CH2CO,CH2CH3 (g) H20 (g) CH;CH,CO>H (g) CH;CH2OH (g) Kp = 0.236…

A:

Q: For the synthesis of ammonia: N2(g)  +   3H2(g)   ↔   2NH3(g) the equilibrium constant Kc at 375°C…

A: The given equilibrium reaction is: N2(g)  +   3H2(g)   ⇌  2NH3(g) ; Kc = 1.2 Initial concentrations…

Q: 1. Write the expressions for K. for the following reactions. In each case indicate whether the…

A:

Q: F2 ⇌ 2 F(g) If the equilibrium constant for this reaction is Kc = 1.2 x 10-4 at 1000 degrees C,…

A: Given :-  F2   ⇌ 2 F(g)  Kc = 1.2 x 10-4  T = 1000 °C  R = 0.08206 L atm/mol.K  To calculate:- :…

Q: Consider the reaction: 2NO(g)+Br2(g)⇌2BrNO(g)K=32.92NO(g)+Br2(g)⇌2BrNO(g) K=32.9 at 315 K In a…

A: We will first write expression for k, then calculate partial pressure.

Q: The equilibrium constant, K., for the following reaction is 9.52x102 at 350 K. CH4 (g) + CCI4 (g) 2…

A:

Q: 3. An antibody (B) binds to an antigen (G) to form (BG product and reaches equilibrium. At…

A: The explanation is given below-

Q: The following synthesis reaction was conducted at 325K: A2(g) + 3B2(g) ⇌ 2AB3(g).  At this…

A:

Q: A mixture of gaseous CO and H2, called synthesis gas, is used commercially to prepare methanol…

A: A mixture of gaseous CO and H2, called synthesis gas, is used commercially to prepare methanol…

Q: Consider the following reaction where = 83.3 at 500 K. PCI3(g) + Cl2(g)=PCI5(9) A reaction mixture…

A: 1.) We would Calculate reaction quotient ( Qc) to determine if reaction is at equilibrium or not .…

Q: A mixture of 1.00 mol NaHCO3(s) and 1.00 mol Na2CO3(s) is introduced into a 2.50 L flask in which…

A: A reversible reaction is a type of reaction where the reactant to form product either by combination…

Q: The following reaction occurs spontaneously as written in the gas phase with a Kp = 4.6 x 1014 at a…

A: The equilibrium reaction given is, => NH3 (g) + HCl (g) ------> NH4Cl (s)…

Q: equilibrium pressures of all the reactants and products? wing reaction: CH3OH(g) + HCI9) CH3CI9) +…

A:

Q: A mixture of gaseous CO and H2, called synthesis gas, is used commercially to prepare methanol…

A: A reversible chemical reaction can move in either forward or backward direction. The stage of a…

Q: Consider the following reaction where Kc = 154 at 298 K. 2NO(g) + Br₂(g) =2NOBr(g) A reaction…

A:

Q: 2) a bottle of fizzy cooldrink. In the bottle there is carbon dioxide (CO2) dissolved in the liquid.…

A: i) if the cool drinks was heated then according to Le Chatelier's principle the gaseous elements is…

Q: The decomposition of ammonia is: 2 NH3(g) - N2(g) + 3 H2(g). If K, is 1.5 x 103 at 400°C, what is…

A:

Q: Consider the following reaction: CH3OH(g) CH2O(g) + H2(g) K = 3.29 x 10−11 a. If 14.4 g of CH3OH(g)…

A:

Q: Consider the reaction: SO,C (9) = SO2(9) + C2 (9) K= 2.97 x 10° at 625 K In a reaction mixture at…

A: Given, SO2Cl2 (g) ↔ SO2 (g) + Cl2 (g) K = 2.97 x 103 T = 625 K Partial pressure of SO2 = 133 mbar =…

Q: H₂(g) + CO₂(g) = CO(g) + H₂O(g) K = 0.137 @ 823 K; Q = 5.3 What is the value of "X" in the ICE table…

A: Given the reaction quotient, Q = 5.3  Equilibrium constant, K = 0.137 at 823 K

Q: Methanol, CH3OH, is manufactured industrially by the reaction CO(g) + 2H2 (g) = CH3OH(g) A gaseous…

A:

Q: While ethanol CH3CH2OH is produced naturally by fermentation, e.g. in beer- and wine-making,…

A: For the given reaction, the equation for equilibrium constant can be written as above.

Q: What would be the equation for the following Kp expression: Kp= ( PHE) 2 / (PF2) (PH2) ? = 2 HF (g)…

A:

Q: At 1000o K for the equilibria, (i) CaCO3 -----> CaO + CO2 Kp1 = 4×10-2 atm (ii) C + CO2 ----->…

A:

Q: At 500 K the reaction PCl5(g) → PCl3(g) + Cl2(g) has Kp = 0.497. In an equilibrium mixture at 500 K,…

A: PCI5→PCI3+CI2Kp=4.497Ppci5=0.860 atmPpci3=0.350 atm

Q: When the following process reaches equilibrium, does the system in question contain mostly…

A: The given reaction is    H2(g)+Br2(g)=2HBr(g),   Kc= 1.4x10-21 at 25

Q: For the reaction 2 NH3(g) ⇋ N2(g) + 3H2(g), Kc= 0.395 at 350 degrees Celsius. A sample of NH3 of…

A: The equilibrium constant of a reaction is calculated by the help of equilibrium concentrations of…

Q: While ethanol (CH;CH,OH) is produced naturally by fermentation, e.g. in beer- and wine-making,…

A: Now first there was certain amount of H2O and ethylene . After reaction equilibrium established.…

Q: At what temperature will an equilibrium mixture of 1 atm total pressure contain twice as much NO2 as…

A: Given: N2O4(g)↔2NO2(g) From the table of enthalpy and entropy- Hof(N2O4)=9.7 kJ/molHof(NO2)=33.18…

Q: For the equilibrium N2O4(g) 2 NO2(g), at 298 K, Kp = 0.15. For this reaction system, it is found…

A: Kp = 0.15 PN2O4 =3.7 × 10^–2 atm

Q: For the reaction PCl5(g) <=> PCl3(g) + Cl2(g), the equilibrium constantKc = 1.1 * 10-2 at 400…

A: PCl5(g)   ⇌    PCl3(g)   +   Cl2(g)  ;  K = [PCl3].[Cl2][PCl5]  PCl3(g) + Cl2(g)   ⇌   PCl5(g)  ;…

Q: A mixture of gaseous CO and H2, called synthesis gas, is used commercially to prepare methanol…

A:

Q: A mixture of 1.00 mol NaHCO3(s) and 1.00 mol Na,CO3(s) is introduced into a 2.50 L flask in which…

A:

Q: For the exothermic reaction: PCl3(g)+Cl2(g)⇌PCl5(g) K = 0.120 at a certain temperature. A flask…

A: Reaction quotient is denoted by Q, It represents the ratio of reactants to the products . If Q> K…

Q: Predict the effect of adding more H,(g) to a constant-volume equilibrium mixture of N, H, and NH,.…

A: In this question, we will see the effect on equilibrium reaction after addition of hydrogen gas in…