Pa purses RING WHOLESALE JEW... U.S.A. Wholesale... W MOCKUP SHIRTS G ABC FUCK DONA.. B-Flex- Heat Tran... 6 bestofsigns G chiefs head logo- -... [Review Topics] [References] At high temperatures, elemental nitrogen and oxygen react with each other to form nitrogen monoxide; N2 (9) + O2 (9) 2NO(9) Suppose the system is analyzed at a particular temperature, and the equilibrium concentrations are found to be [N2] = 0.048 M, (02] = 0.0085 M, and [NO] = 4.8 x 10 M. Calculate the value of K for the reaction. %3D %3D к Submit Answer Retry Entire Group 9 more group attempts remalning ( Previous Nex Email Instructor Save and Exit Cengage Learning I Cengage Technical Support

Q: In the laboratory a "coffee cup" calorimeter, or constant pressure calorimeter, is frequently used…

A: When hot metal is poured into the calorimeter, the metal releases heat, and the water and…

Q: Part C fastest molecules O H2 O N2 O 02 O All gases are equal. Submit Request Answer Part D slowest…

A: kinetic energy of a gas  molecule is depends on root mean square speed of partical of gases. More…

Q: [References] Carbon dioxide from the atmosphere "weathers," or dissolves, limestone (CACO3) by the…

A:

Q: Long-term space missions require reclamation of the oxygen in the carbon dioxide exhaled by the…

A: Given that : The mass of carbon dioxide exhaled by one astronaut = 1.25 kg per day The volume of…

Q: Alec F. Litvin (Student section: 65A) CHEM 111 - Fall 2020 Main Menu Contents Grades Groups Course…

A: The balanced reaction is :3O2(g) →2O3(g)→∆Grxn° = Σ Gf (products)°- Σ Gf (reactants)°…

Q: Consider the reaction below to answer the following questions. so, +0; e - SO, (e AG = -94,600+…

A: The reaction considered is, SO2(g)+12O2(g)→SO3(g)

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

A: We have to calculate the maximum safe operating temperature

Q: magine the pressure of oxygen in the room you are in currently has a pressure of 0.250 atmospheres…

A: Ideal gas law gives the relationship between the four variables; pressure(P), volume(V),…

Q: Energy 1:Question 1 What is a difference between a 90°C cup of water and a 40°C cup of water? Assume…

A: Temperature is the measure of the hotness of a system. Hotter is the system , more will be the…

Q: Freon-12 (CF₂Cl₂), widely used as a refrigerant and aerosolpropellant, is a dangerous air pollutant.…

A: Pressure = 1.20 atm Temperature = 27◦ C. or 273.15 + 27 = 300.15 K. Volume = 16 dm3 or 16 L.

Q: Constants: • c = 2.9979 x 108 m/s h = 6.626 x 10-34 J s per one photon • R = 8.314 J/(K mol) =…

A:

Q: 17. Calculate density of gaseous SO2 gas at STP.

A: The given gas is SO2. At STP condition the pressure and the temperature of the gases are…

Q: When 375.0g of iron block is 87C was added to water at 15C, the system reached 33C. What mass of…

A: The energy of a system always remains the same. It is only transferred from one substance to…

Q: At 100 kPa and 0 °C, a 5.04 L mixture of methane (CH4) and propane (C3H8) combusts, producing 18.0 g…

A: In this question, we have to Calculate the mole fraction of each gas in the initial mixture.

Q: A 70.4-L sample of a gaseous hydrocarbon, measured at 1.00 atm pressure and 25.0°C, is burned in…

A:

Q: State D PD-25.0atm, V₂=22.50L ssume that the external pressure is constant during each step and…

A: This is isothermal irreversible process PA = 13.5 atm        VA = 11L PB = 13.5 atm        VB = 3L…

Q: question 5 or 6 . thank you!!!

A: Standard data: The molar mass of O2 gas = 32 g/mol The molar mass of H2 gas = 2 g/mol

Q: Explain the meaning of AH; CeH61) = 49 KJ. Include a chemical equation in your answer, and include a…

A: Concept:  Enthalpy of formation: The enthalpy of formation is the standard reaction enthalpy for the…

Q: 7. If a 50.0 L tank contains 60g He gas and 85.6g CO2 gas at 135 °C calculate the total pressure of…

A: Given: The volume of the tank = 50.0 L The mass of He gas = 60 g The mass of CO2 gas = 85.6 g…

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A:

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A: Here, we have to write the balanced chemical equation for the decomposition of solid calcium…

Q: 1. Which of the following changes lead to a decrease in entropy? a. sugar dissolving in coffee b.…

A: Entropy is the measure of randomness or disorder in a system.

Q: Constants I Periodic Table At 1000. K, AHŞ = -123.77 kJ - mol- for the reaction N2(g) + 3H2(g) →…

A:

Q: Ô https://www-awn.aleks.com/alekSlyi O THERMOCHEMISTRY Calculating pressure-volume work A mixture of…

A: Given that, Initial volume of Krypton and Argon gas = 87.0 L Final volume of Krypton and Argon gas =…

Q: 8. Oxygen (O_): Involved in respiration Lewis Diagram for O Lewis Model of O, Explain how the…

A: "Since you have asked multiple questions, we will solve the first question for you (as per our…

Q: Ancient Romans built often out of bricks and mortar. A key ingredient in their mortar was quicklime…

A: Answer:When a single compound breaks into more than one compound by the application of heat or light…

Q: The mass of the Earth's troposphere, the lower part of the atmosphere, is approximately 4.4*1018 kg.…

A:

Q: Using the data in the figure below, calculate the minimum mass (in grams) of propane, C3H8(g), that…

A: We will calculate heat required for conversion of ice to water, then calculate amount of propane…

Q: How many grams of water are expected to form when 6.38 g of pentane (C5H12) completely react with…

A: The balanced equation for the combustion of pentane with oxygen is   C5H12 (g)+ 8 O2 (g)-------->…

Q: A About the Program | College of X e Minors for Nol A…

A:

Q: 1. Calculate constant k, (use Kelvin for temperature). Is the constant (relatively close numbers)…

A: Molecules of the gases exert pressure on the boundaries of the containers when its constituent…

Q: At what temperature does 3.23 mol of H2 occupy a volume of 60.0 L and 2.000 atm? (Note:R 0.0821…

A: Given:no of moles of gas, n =  3.23 molVolume occupied  by the gas, V = 60.0 LPressure of the gas,…

Q: Fill the blanks by choosing the correct word of the following: 1-H-S has to be removed from the raw…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: In a coffee-cup calorimeter, 100.0 mL of 1.1 M NAOH and 100.0 mL of 1.1 M HCl are mixed. Both…

A: given:  Volume of NaOH = 100 mL volume of HCl = 100 mL total volume of solution = 100 + 100 = 200 mL…