Tetrafluoroethene, C2F4, is obtained from chlorodifluoromethane, CHClF2,  according to the equation: 2CHClF2 (g)  C2F4 (g) + 2HCl(g)                                  A 1.0 mol sample of CHClF2 is placed in a container of volume 18.5 L and heated. When equilibrium is reached, the mixture contains 0.20 mol of CHClF2. (a) Calculate the number of moles of C2F4 and the number of moles of HCl present at equilibrium.           (b) Calculate a value for Kc and give its units.

Q: Phosphorous pentachloride decomposes according to the reaction PC15 (g) = PC13(g) + Cl₂ (g) A 15.7 g…

A: Here we have to determine the equilibrium constant of the following given reactions.

Q: 2NO(g) + Cl2(g) ⇄ 2NOCl(g) Kp = 1.4 x 107   0.60 atm NO and 0.70 atm Cl2 are placed in a…

A: Given: Kp = 1.4 × 107 Pressure of NO = 0.60 atm Pressure of Cl2 = 0.70 atm

Q: A mixture of the gases H2, N2 and NH3 was allowed to reach equilibrium at a certain temperature: 3…

A: The balanced equilibrium reaction is given as, => 3 H2 (g) + N2 (g) -------> 2 NH3 (g) Given :…

Q: Consider the combustion of methane (as represented by the following equation). This is the reaction…

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

Q: What happens to the equilibrium 2 SO2(g) + O2(g) ⇌ 2 SO3(g), if the volumeof the system is…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: Consider the following reaction: PCl5(g) ➞ PCl3(g) +Cl2(g) d. If 0.20 mol of Cl2 is added to the…

A: At equilibrium, the rate of forward reaction is equal to the rate of backward reaction that means…

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

A: According to the question, the chemical reaction is shown below;

Q: Tetrafluoroethene, C2F4, is obtained from chlorodifluoromethane, CHClF2,  according to the equation:…

A:

Q: In the coal-gasification process, carbon monoxide is converted to carbon dioxide via the following…

A:

Q: Consider the following reaction:PCl5(g) PCl3(g) + Cl2(g)If 7.03×10-4 moles of PCl5, 0.293 moles of…

A: The value of equilibrium constant KC can be calculated as follows-

Q: For the reaction PCl3(g) + Cl2(g) ⟷⟷ PCl5(g) at a particular temperature, Kc = 32.4. Suppose a…

A: The given equilibrium reaction is: PCl3(g) + Cl2(g)  <-----> PCl5(g) ; Kc = 32.4  The given…

Q: For the reaction PCl3​(g)+Cl2​(g)--->PCl5​(g) the initial mixture contains 4.20 mol PCl3, 5.73 mol…

A: The initial moles of PCl3 = 4.20 mol The initial moles of Cl2 = 5.73 mol The given reaction is :…

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

A: Given: 1) The reaction of formation of ethanol is: CH2=CH2+H2O⇋CH3CH2OH 2) The initial moles of…

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

A: Given: initial moles of CO = 29.0 mol initial moles of H2O = 29.0 mol Equilibrium moles of CO = 14.0…

Q: For the reaction PCl3​(g)+Cl2​(g) PCl5​(g) the initial mixture contains 3.25 mol PCl3, 6.30 mol…

A: We have 3.25 mol PCl3 ,  6.30 mol Cl2  and no moles of PCl5 . At equilibrium we have 1.75 mol of…

Q: Consider the following reaction: PCl5(g) PCl3(g) + Cl2(g) If 1.17×10-3 moles of PCl5(g), 0.434…

A: given, chemical reaction :  PCl5 (g)----> PCl3 (g)+ Cl2 (g) volume = 12.7 L Kc , Equilibrium…

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: Consider the following equilibrium system at 461 K. 2CH2Cl2 (g) 2 CH4 (g) + CC4 (g) If an…

A:

Q: Write an equilibrium expression for each chemical equation 3C2H2(g)⇌C6H6(g)3C2H2(g)⇌C6H6(g) Use A…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: Consider the following reaction: PCl5(g) PCl3(g) + Cl2(g) If 4.46×10-3 moles of PCl5(g), 0.286…

A: Number of moles of PCl5 = 4.46 x 10-3 moles Number of moles of PCl3 = 0.286 moles Number of moles of…

Q: Consider the following reaction: PClg(g) PCl,(g)+ Ch(g) If 2.82x10 moles of PClg(g), 0.571l moles of…

A: Given, a equilibrium chemical reaction,PCl5(g)⇋PCl3(g)+Cl2(g)  and, at equilibrium the number of…

Q: Consider the following reaction: 2CH,Cl2(g) CH4(g) + CC14(g) If 0.725 moles of CH,Cl,(g), 0.610…

A: Given, Number of moles of CH2Cl2 = 0.725 moles Moles of CH4= 0.610 moles Moles of CCl4 = 0.658 moles…

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

A: Answer: In this question we have to use ICE table two times for separate equilibriums. From first…

Q: Bromine monochloride decomposes to form chlorine and bromine. 2BrCI(g) → Cl2(g) + Br2(g) At a…

A:

Q: Consider the combustion of methane (as represented by the following equation). This is the reaction…

A: The considered reaction results in the release of heat. CH4 (g) + 2O2 (g)⇔CO2 (g) + 2H2O(g)

Q: Suppose a 250. mL flask is filled with 0.50 mol of Cl₂, 1.2 mol of CHCl3 and 0.80 mol of CC14. The…

A:

Q: In an experiment, 0.120 mol of CS2 and 0.360 mol of Cl2 were placed in a 1.00-L flask at a…

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

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

A: Given that : We have to calculate the moles of hydrogen after equilibrium is reached for the second…

Q: In which of the following systems would the number of moles of the substances present at equilibrium…

A:

Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.0071: Cl₂(g) +…

A: We will solve the problems by rearranging the asked problem in form of the given equilibrium const

Q: Consider the following reaction: PCI5(g) PCI3(g) + Cl2(g) If 2.82x10 2 moles of PCI5(g), 0.301 moles…

A: Given Moles at equilibrium  PCl5 = 2.82 * 10-2 moles PCl3 = 0.301moles Cl2 = 0.407 moles Volume =…

Q: For the chemical equation SO₂(g) + NO₂(g) SO₂(g) + NO(g) the equilibrium constant at a certain…

A:

Q: Consider the following reaction: PCl5(g) PCl3(g) + Cl2(g) If 4.81×10-3 moles of PCl5, 0.244 moles…

A: We have to calculate the value of Kp.

Q: Ammonium carbamate, NH4CO2NH2, is a salt of carbamic acid that is found in the blood and urine of…

A:

Q: Consider the reaction represented by the equation 25O2g) + O2(g) 2S03(g). For the system at chemical…

A: Thermodynamics is concerned with the energy changes while kinetic is concerned with the rate of…

Q: Sulfur dioxide can react with oxygen gas as follows: SO2(g) + ½ O2(g) SO3(g)               K = 2.79…

A: The given equation is:- SO2(g) + ½ O2(g)  ⇔  SO3(g)    ......... i We can also write  2SO3(g) ⇔…

Q: Initially 3.0 mol of nitrosyl bromide, NOBr, is placed in a 5.0 L container and allowed to come to…

A:

Q: At 800 K, hydrogen iodide can decompose into hydrogen and iodine gases. 2HI  (g) ---> <----- I2 (g)…

A: Equilibrium constant,K = 0.0169 Pressure of HI = 0.213 atm Temperature = 800 K At Equilibrium,…

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

A:

Q: Consider the following reaction: 2SO3(g) 2SO2(g) + O2(g) If 0.348 moles of SO3(g), 0.524 moles of…

A: Given: The reaction is as follows,         2SO3(g)⇌2SO2(g)+O2(g) Moles of SO3 = 0.348 mol Moles of…

Q: At 800 K, hydrogen iodide can decompose into hydrogen and iodine gases. 2HI(9) =12(9) +H2(9) At this…

A: The reaction is: H2 (g) + I2 (g) → 2 HI (g)  K is 0.0169 Initial partial pressures of hydrogen gas…

Q: At 800 K, hydrogen iodide can decompose into hydrogen and iodine gases. 2HI(9) 2(9) +H2 (g) At this…

A: Given reaction is : 2HI (g) &lt;----------------&gt; I2 (g) + H2 (g)  Value of equilibrium constant…

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

A:

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

A: Given,  Volume of the container = 75 L Initial moles of ethylene = 10 mole  Initial moles of water…

Q: Tetrafluoroethene. C,F4 is according to the equation: obtained from chlorodifluoromethane, CHCIF2. w…

A:

Q: Consider the combustion of methane (as represented by the following equation). This is the reaction…

A: Given reaction is :  CH4 (g) + 2O2 (g) &lt;-------&gt; CO2 (g) + 2H2O (g)  What happens if the…

Q: Consider the following equation:                        N2(g) + 2O2(g) + heat    2 NO2(g)  In what…

A: if dynamic equilibrium changed by factors like pressure ,temperature,concentration,…

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

A:

Q: Given the reaction: PCl3(g) + Cl2(g) ⇌ PCl5(g) Kc = 24.3 Suppose the system at that particular…

A: Given- PCl3+Cl2&lt;-&gt;PCl5.         Kc=24.3 [PCl3]=0.10M [Cl2]=0.15M [PCl5]=0.55M