Which is true of a system at equilibrium when Kc < 1?

Q: Carbon tetrachloride can be produced by the following reaction: CS₂(g) + 3 Cl₂(g) → S₂Cl₂(g) +…

A: Equilibrium constant is equal to the concentration of product divide by concentration of reactant.

Q: 1. Consider the following equilibrium for which AH < 0 2SO2(g) + O2(g) =2503(g) How will each of the…

A: In the question, the equilibrium reaction equation is given as- 2 SO2 (g) + O2 (g) ⇌ 2 SO3 (g) As it…

Q: Carbon dioxide and water react to form methanol and oxygen, like this: 2 CO2(9)+4 H,O(g)→2…

A: Given:  Mass of CO2 = 2.24 gm  Mass of H2O = 4.82 gm  Mass of CH3OH = 4.11 gm  Mass of O2 = 2.03 gm…

Q: Phosphorous pentachloride decomposes according to the reaction PCl5(g)−⇀↽−PCl3(g)+Cl2(g) A 13.9 g…

A: Reactions taking place in closed systems proceed only up to a limited extent. This stage is known as…

Q: An equilibrium mixture at constant temperature and pressure,  SO3 (g)+NO (g)⇌SO2 (g)+NO2 (g) was…

A:

Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas…

A:

Q: Suppose a 500. mL flask is filled with 2.0 mol of N, and 0.80 mol of NO. This reaction becomes…

A: To fill the missing part in the table , we have to first Calculate the Initial Molarity of Molecules…

Q: Consider the equilibrium N2(g) + 3 H2(g) → 2 NH3(g) at a certain temperature. An equilibrium mixture…

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

Q: At a certain temperature, the equilibrium constant K for the following reaction is 1.5: H,(g) +…

A:

Q: Given the equilibrium CH4(g) + H₂O(g) ⇒ CO(g) + 3H₂(g) AH= +205 kJ mol-1 a) If the pressure applied…

A: According to Le chatelier's principle if an equilibrium is subjected to a change, equilibrium will…

Q: The reaction 2 NO₂ (g) N₂O4 (g) has an equilibrium constant, Ke of 170 at 25 °C. If 6.5 x 10-3 mol…

A: Given reaction for the process isGiven data :Kc = 170Number of moles of NO2 = 6.5 x 10-3 molesNumber…

Q: At a certain temperature, the reaction 2HF(g)  H2(g) + F2(g) has Kc = 1.2 × 10-13. Does this…

A:

Q: Carbon Tetrachloride can be produced by the following reaction: CS2 (g)+ 3 Cl2 (g)》S2 Cl2(g)+CCL4…

A: Given-  Moles of CS2=1.20MMoles of Cl2=3.60 M Formulae used: Concentration = MolesVolume

Q: Consider the general reaction 2A(9) + B(s) = C(9) + 3D(9) AH = +115 kJ which has already come to…

A: for the c question  the reaction equilibrium shift towards the left direction because for the…

Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas…

A: Answer: Value of equilibrium constant KP is equal to the ratio of partial pressure of product gases…

Q: Carbon monoxide and hydrogen react according to the following equation: CO(9) + 3H, (9) CH, (9) +…

A: Recall the given reaction         COg + 3H2g ↔ CH4g + H2OgGiven that initial moles of CO is 1.000…

Q: Carbon monoxide and hydrogen react according to the following equation: CO(g) + 3H, (g) - CH4 (9) +…

A: Assuming y moles of CO reacted as per the above reaction. Since from the above reaction we can see…

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

A:

Q: Carbon dioxide and water react to form methanol and oxygen, like this: 2 CO2(9)+4H,0(9)→2 CH;OH(1)+3…

A:

Q: Consider the following reaction which has a Kc= 0.04 at a certain temperature: PCIS(g) = PCI3 (g) +…

A: Given equilibrium is  PCl5(g) ⇌ PCl3(g) + Cl2(g)  Equilibrium constant , Kc = 0.04  Given that 0.500…

Q: The equilibrium constant, Kc, for the following reaction is 6.30 at 723 K. 2NH3 (9) ⇒ N₂(g) + 3H₂(g)…

A: Given, an equilibrium chemical reaction and equilibrium constant Kc .the volume of container is…

Q: When the following reactions come to equilibrium, does the equilibrium mixture contain mostly…

A: Given data,For part a)N2(g)+O2(g)⇌2NO(g)  ;Kc=1.5×10-5For part b)2HBr(g)⇌H2(g)+Br2(g)  ;Kc=5.8

Q: Sulfuric acid is produced through the contact process, which involves the catalytic oxidation of…

A: • The given reaction is,              2 SO2(g) + O2(g) ⇌ 2 SO3(g)    where, SO2 and O2 are reactants…

Q: Methanol and oxygen react to form carbon dioxide and water, like this: 2 CH;OH(1)+3 O,(g)→2…

A:

Q: At a certain temperature, the equilibrium constant K for the following reaction is 6.0 x 10: Co(g) +…

A:

Q: arbon dioxide and water react to form methanol and oxygen, like this: 2 CO,(9)+4 H,0(9)→2 CH;OH(1)+3…

A: Given : We have to calculate the Kc .

Q: In the following gaseous reaction, H2(g) + Br 2(g) → 2HBr The quantity (moles) of H₂ was mixed with…

A:

Q: The equilibrium constant, K, for the following reaction is 6.30 at 723 K. 2NH3(9) N₂(g) + 3H₂(9) If…

A:

Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas…

A: The equilibrium constant for the chemical reaction between CO and water vapor is;…

Q: A gaseous mixture is prepared at 900 K in which the initial partial pressures are pSO3= 1.50 atm,…

A:

Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas…

A:

Q: For the equilibrium, 2NO(g)+2H₂(g)→→N₂(g)+2H₂O(g), what will happen if it were in a rigid vessel and…

A:

Q: Suppose a 500. mL flask is filled with 1.4 mol of N, and 1.3 mol of NO. This reaction becomes…

A: Given: Initial moles of N2 = 1.4 mol Initial moles of NO = 1.3 mol Volume of flask = 500.0 mL = 0.5…

Q: Write the equilibrium expressions 2H2O2(g)->2H20 (g) + O2(g)

A: When a reaction reaches equilibrium, the relationship between the concentration or partial pressure…

Q: An equilibrium mixture of SO2,O2,and SO3 at high temperature contains the gases at the following…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…