A gaseous compound is 30.4% nitrogen and 69.6% oxygen by mass. A 5.25-g sample of the gas occupies a volume of 1.00 L and exerts a pressure of 1.26 atm at -4.0°C. What is the molecular formula of the compound? Select one: a. N,04 b. NO c. NO2 d. N,06

Q: A certain gas has an empirical formula of CH2. 0.102 g of this gas has a pressure of 247.9 mmHg in a…

A: According to ideal gas law  PV = nRT  where P = pressure in atm = pressure in mm Hg / 760 = 247.9 /…

Q: A sample of an ideal gas has a volume of 3.60 L at 13.60 °C and 1.70 atm. What is the volume of the…

A:

Q: A sample of an ideal gas has a volume of 3.40 L at 13.40 °C and 1.40 atm. What is the volume of the…

A:

Q: A sample of N2N2 gas has a volume of 13.0 L13.0 L at a pressure of 1.50 atm and a temperature of 23…

A: The values of temperature can be converted from degrees Celsius to Kelvin as,

Q: A gas has a volume of 0.500 L at 0.990 atm and 7°C. What is its temperature in celsius if the gas…

A: 9. The given information is: Initial volume = 0.500 L Initial pressure = 0.990 atm Initial…

Q: A sample of mole is collected at J.8 atm and 12.3°G, what is the volume cf the gas? nitrogon gas…

A:

Q: 1. Sodium azide (NaN3) is an ionic solid that is used in airbags to generate nitrogen gas: 2 NaN3…

A:

Q: 2.6 ml sample of N2 (g) at 34.67°C and 3.84 atm is heated to 37.88°C and the pressure changed to…

A: Given : Initial volume of gas = 2.6 mL Initial pressure of gas = 3.84 atm  Final pressure of gas =…

Q: A gaseous compound is 30.4% nitrogen and 69.6% oxygen by mass. A 5.25-g sample of the gas occupies a…

A: Given, Percentage of N = 30.4 %  Percentage of O = 69.6 % Empirical formula = ? Given mass of gas…

Q: A sample of an ideal gas has a volume of 3.45 L at 12.00 °C and 1.80 atm. What is the volume of the…

A: P1 V1/T1 = P2 V2/T2 Where, P1 = initial pressure;    V1 = initial volume;   T1 = initial temperature…

Q: 37. An ideal gan is containod in a 2.50 L COmtainer at a pressuro of 4.00 atm. The container is at a…

A:

Q: A mixture of cyclopropane gas and oxygen is used as an anesthetic. Cyclopropane contains 85.7% C and…

A: Given: % of Carbon in cyclopropane = 85.7 % % of Hydrogen in cyclopropane = 14.3 % Mass of…

Q: How many moles of gaseous arsine (AsH3) occupy 0.429 L at STP? A. Moles B. Find the density of…

A: Given, Volume occupied by arsine (AsH3), V = 0.429 L   At STP : Pressure, P = 1 atm and temperature,…

Q: Nitrox is a gas mixture containing additional oxygen, often used in scuba diving. A particular…

A: Given-> Oxygen by mass = 32.2 % Total pressure (P) = 1520 mmHg = 1520/760 atm P = 2 atm (1 atm =…

Q: 23. How many moles of gas are present in a 7.0 L balloon at 250 K and a pressure of 1.2 atm? L xatm…

A: [23.]  n = ?  V = 7.0 L  T = 250 K  P = 1.2 atm  R = 0.0821 L.atm/mol.K  By Ideal gas eqn ; PV = nRT…

Q: 7) Gas in a balloon occupies 5.5L at 300.0K. The balloon is dipped into liquid Nitrogen at a…

A:

Q: 5.40 A mole of gas at 0°C and 760 mmHg occupies 22.41 L. What is the volume at 20°C and 760 mmHg?

A: Solution The combined gas law is additionally called a general gas equation is obtained by combining…

Q: 9. If 15.0 liters of neon at 25.0 °C can expand to 45.0 liters, what must the new temperature be to…

A: V1 = 15.0 L  T1 = 25.0°C = 298 K  V2 = 45.0 L  T2 = ?  P = Constant By using Charle's law, V1/T1 =…

Q: A gaseous compound is 30.4% nitrogen and 69.6% oxygen by mass. A 5.25-g sample of the gas occupies a…

A: Given that,  %N=30.4% % 0=69.6%  weight of compound=5.25g  Tempersture=-4°C=269k  Pressure=1.26 atm.…

Q: A gas occupies a volume of 17.4 L and experts a pressure of 825 mm Hg at 35.0 C what volume will the…

A:

Q: A gas has the initial conditions of: 21.2 Liters • 279 K 1.03 atmospheres If its pressure is…

A:

Q: A cylinder of oxygen gas contains 99.4 g O2. If the volume of the cylinder is 4.35 L, what is the…

A: Given :-  Mass of O2 = 99.4 g  Volume of gas = 4.35 L  Temperature = 23°C  To calculate :-  Pressure…

Q: A gaseous compound is 30.4% nitrogen and 69.6% oxygen by mass. A 5.25-g sample of the gas OCcupies a…

A: We have to predict formula for compound.

Q: A gaseous compound is 30.4% nitrogen and 69.6% oxygen by mass. A 5.25 g sample of the gas occupies a…

A:

Q: 1.636 g of an unknown sulfur oxide gas, SOx, is in a 0.5 L flask at 1 atm and 25.0 °C. Which is the…

A: Given: Mass of unknown sulfur oxide gas = 1.636 g Volume of flask = 0.5 L

Q: A sample of an ideal gas has a volume of 3.25 L at 14.00 ∘C and 1.90 atm. What is the volume of the…

A: Given: Initial Volume V1 = 3.25 L Initial Pressure P1 = 1.90 atm. Initial Temperature T1 = 14 oC=…

Q: A sample of an ideal gas has a volume of 3.75 L at 10.60 °C and 1.80 atm. What is the volume of the…

A:

Q: A sample of an ideal gas has a volume of 3.10 L at 10.80 °C and 1.70 atm. What is the volume of the…

A: We have to predict the volume at different temperature and pressure.

Q: a mixture of cyclopropane gas and oxygen is used as an anesthetic, cyclopropane contains 85.7%C, and…

A: Given information: T = 50.0oC = 273 + 50 = 323 K P = 0.984 atm Mass = 1.56 g V = 1 L 85.7% of C and…

Q: An unknown amount of gas occupies 30.0L at 2.1 atm and 298K.    a.     How many moles does the…

A: The ideal gas equation is: PV=nRT······(1) Here, P is pressure, V is volume, R is universal gas…

Q: How many liters of CH:OH gas are formed when 3.20 L of H2 gas are completely reacted at STP…

A:

Q: A 16.32 g sample of gas has a pressure of 9.04 atm and volume of 748 mL at 50°C. What is the gas? O…

A: Mole is defined as the ratio of given mass and molar mass. The unit of mole is mol. It is utilized…

Q: 5. 5.00 L of an ideal gas at 268 K and 1.50 atm are heated to 353 K with a new pressure of 5.00 atm.…

A: the given volume of gas is 5.00L AT 268K and presure is 1.5 TO FIND the volume of gas at  the…

Q: A sample of an ideal gas has a volume of 3.15 L at 13.60 ∘C  and 1.60 atm. What is the volume of the…

A:

Q: How many milliliters of CO gas would be produced by the complete reaction of 2.40 g of C at STP…

A: The number of moles of gases produced in a reaction can be calculated by using the equation that 1…

Q: A cylinder of oxygen gas contains 54.4 g O2. If the volume of the cylinder is 6.67 L, what is the…

A: Given that mass of O2 = 54.4 g Volume = 6.67 L Temperature = 22 °C = 22 + 273.15 = 295.15 K

Q: A sample of nitrogen gas occupies a volume of 9.20 L at 52.0°C and 1.00 atm. If it is desired to…

A:

Q: A gas occupies 5.87 L when the temperature is 45 degrees Celsius and is at 1.12 atm of pressure.…

A:

Q: A sample of an ideal gas has a volume of 3.10 L3.10 L at 13.00 ∘C13.00 ∘C and 1.40 atm.1.40 atm.…

A:

Q: A sample of gas contains 4.19 moles at 37.8 °C in a volume of 3.61 L. At what pressure is this gas,…

A: The pressure of the gas can be calculated with the help of the ideal gas equation which is written…

Q: A sample of an ideal gas has a volume of 3.40L at 10.80 °C and 1.80 atm. What is the volume of the…

A:

Q: A sealed container with a volume of 63.8 mL is filled with a gas at 22°C at 747mmHg. The mass of the…

A: We will use ideal gas equation to find molar mass of gas and then estimate the gas .

Q: How many milliliters of CO gas would be produced by the complete reaction of 2.40 g of C at STP…

A: V = 4480 mL

Q: a) calculate the mass of argon gas in 40.0L at STP. b) A gas has initial at volume 40.0 L, pressure…

A: a) Given, Volume of argon gas = 40.0L At STP, molar volume of any substance = 22.4 L Molar weight of…

Q: A sample of an ideal gas has a volume of 3.60L at 13.80 °C and 1.30 atm. What is the volume of the…

A:

Q: How many grams of neon gas are in a 30.0 L container when the gas is under a pressure of 2.5 atm at…

A: As neon gas is an example of ideal gas, so we can solve the problem using the ideal gas law.…

Q: A sample of an ideal gas has a volume of 3.40 L at 14.60 °C and 1.90 atm. What is the volume of the…

A: Given data is as follows: The initial volume of sample V1= 3.40 L The initial temperature of the…

Q: How many liters of CH;OH gas are formed when 3.20 L of H2 gas are completely reacted at STP…

A: Given information: Volume of hydrogen = 3.20 L I mole of an ideal gas has a volume of 22.4 L

Q: A gaseous compound is 30.4% nitrogen and 69.6% oxygen by mass. A 5.25-g sample of the gas occupies a…

A: To solve this problem first we will calculate the number of moles of gas using ideal gas equation…

Q: 30. What volume is occupied by 5.00g of 02 at 30°C and a pressure of .99 atm? * 13.9 L 5.9 L 9.7L…

A:

Polymerization Kinetics

Polymerization is a chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that diverge in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes. Polymerization is generally classified into step-growth and chain polymerization. Polymers are categorized into linear polymer and cross-linked polymers that are produced either by condensation or additional polymerization.