What mass of NaCl forms when 45.0 pressure of 0.955 atm according to the 2 Na (s) + Cl2 (g) → 2 NaCI 50.5 g O 115 g NaCl 202 g NaCl O 57.5 g NaCI 101 g NaCl

Q: If an unknown gas has a mass of 1.95 g and occupies a volume of 800ml at 730 mm Hg  and 20 °C what…

A: Since you have asked multiple question,we will solve the first question for you.If you want any…

Q: Consider the balanced reaction below: AB(s) + 2 DE (aq) → 3 R2 (g) + 4 Q (aq) When the reaction…

A: When a gas is collected over water, some water vapours also present along with the gas. The pressure…

Q: At 8°C a 1.0-L flask contains 1.0 x 10-2 mole of N2, 4.0 x 102 mg O2, and 4.7 x 1021 molecules of…

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Q: A student performs an experiment like the one you saw in Experiment 8.  The student determines the…

A: Given,  Pressure of oxygen is 0.7811 atm Volume of oxygen is 217 ml = 0.217 L Temperature = 298.15 K…

Q: A 5.00 liters mixture of N₂ gas and O₂ gas has a total pressure of 38.6 atm at 25.0 °C. If the mole…

A: Given, Total volume = 5 liters  Total pressure = 38.6 atm  Mole fraction of O2 = 0.700 molar mass of…

Q: What is the partial pressure of SO2 in a gas mixture of 8.7 g of SO2 and 6.6 g of N20 at a total…

A: Given, Mass of SO2 = 8.7 g  Mass of N2O  = 6.6 g  Total pressure = 6.4 atm

Q: A gas inside a container with a volume of 4.5 L is subjected to a pressure of 2.2 atm. How many…

A: Volume = V = 4.5 L Pressure = P = 2.2 atm Standard temperature = T = 273 K By using the ideal gas…

Q: A mixture of HeHe, ArAr, and XeXe has a total pressure of 2.90 atmatm . The partial pressure of HeHe…

A: If a vessel is filled with more than one gas then the each gas exerts the pressure. The pressure of…

Q: 1. At what temperature does sulfur hexafluoride have a density of 0.5550 g/L at 0.8210 atm? 2. A…

A: Dalton's Law of Partial Pressure states that the total pressure exerted by a mixture of two or more…

Q: what is the mass (in grams)of 25.00 L of propane vapor (C3H8) at STP? R=0.08314 L * bar/mol*K.

A: Volume = 25 L Pressure at STP = 1 bar Temperature at STP = 273.15 K Molar mass of propane, C3H8 =…

Q: What is the mass (in grams) of 25.00 L of propane vapor (C3H8) at STP? R= 0.08314 L·bar/mol · K.

A: Detail mathematical calculation is shown below

Q: 4 N H_ 2 (g)+5 O_ 2 (g)→4 NO(g)+6 H_2 O(g)  How many liters of NO can be produced when 25 L  are…

A: Given reaction: 4 NH3 (g) + 5 O2 (g)----> 4 NO (g) + 6 H2O (g) Volume of NH3 =25 L Volume of O2 =…

Q: A container with volume 80.0 ml contains water vapor (Mm= 19 g/mole) at a pressure of 10.4 atm and a…

A: Given, Volume of water vapour , V =80.0 mL Pressure , P = 10.4 atm Temperature, T =460°C…

Q: 1.) A mixture of oxygen,carbon dioxide and nitrogen has a total pressure of 0.97atm. What is the…

A: Here we are required to find the partial pressure of gas

Q: A. Complete the table below. Show your complete solutions whenever needed. Initial Pressure Initial…

A: The data given is,

Q: At 1°C a 1.0-L flask contains 1.0 x 10-2 mole of N2, 2.0 x 10-2 mg O2, and 3.1 x 1021 molecules of…

A: For O2 2.0 x 10-2 mg, I think its 2.0 x 102 mg, instead of 10-2 mg but I solved the problem with the…

Q: What is the pressure of a mixture of nitrogen (N2) and oxygen (O2) if the partial pressure of N2 is…

A: Dalton's law of partial pressure, PT = P1 + P2 + P3........ Total pressure of the mixture is sum of…

Q: Consider a sample of helium and a sample of neon, both at 30.0oC and 1.5 atm. Both samples have a…

A: The formula used to predict the incorrect statement as follows,

Q: What is the mass of 56.2L oxygen gas at STP? O 80.3 g O 50.2 g O 32.6 g

A: Volume = 56.2 L Molar mass of oxygen = m = 15.999 g/mol At STP :-  Temperature = T = 0°c = 273.15 K…

Q: Silane is a gas that is used to prepare extremely pure silicon for use in semiconductors, such as…

A:

Q: The density of a gas is 0.803 g/L at STP. What is its molar mass? a. 27.9 g/mol b. 22.4 g/mol O c.…

A: Given: Density = 0.803 g/L  At STP:  Temperature = 0 oC = 273.15 K                 Pressure = 1.0…

Q: If 54.5 mol54.5 mol of an ideal gas is at 1.15 atm1.15 atm and 387 K,387 K, what is the volume of…

A: The given number of moles of ideal gas = 54.5 mol               The given pressure of ideal gas =…

Q: Halothane has the formula C2HBrClF3. It is a nonflammable, nonexplosive, and non-irritating gas that…

A:

Q: How many grams are in 57.3 L of SO2 (molar mass = 67.07 g/mol) at STP

A: We know that Ideal gas law is  PV = nRT STP (Standard Temperature and Pressure) conditions are…

Q: 00 96 96 %24 # m Be sure to answer all parts. How many liters does each of the following quantities…

A: One mole of  any gas occupies 22.4 L of volume at S.T.P conditions.

Q: Baking powder is made up of sodium hydrogen carbonate and calcium hydrogen phosphate. When baking…

A: • No. of moles = Given massMolar mass• PV = nRT⇒ n = PVRT OR V = nRTPP → Pressure.V → Volume.T →…

Q: hat volume of H2 gas, measured at 9 °C and 722 torr, can be obtained by reacting 8.40 g of zinc…

A: Given, Temperature = 9oC = 273 + 9 = 282 K Pressure = 722 torr = 0.95 atm Volume of HCl = 185 ml =…

Q: What is the mass (in grams) of 19.00 L of propane vapor (C₃H₈) at STP? R = 0.08314 L･bar/mol･K.

A: Solution:- The values provided in the question are :-i) Volume of propane vapour,V= 19.00 Lii)…

Q: 1. Calculate the volume of 02 at STP needed to react with 150 g of CH4 (MM=16 g/mol) CH4 (g) + 202…

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Q: In a 1.000 L sealed container at STP you decompose 100 g sodium Bicarbonate if you ignore the volume…

A: Answer: 13.33 atm

Q: A volatile compound with a mass of 0.8822 grams is placed in an evacuated 0.250 L flask. The flask…

A:

Q: The density of a gas is 0.803 g/L at STP. What is its molar mass? a) 27.9 g/mol b) 24.1 g/mol…

A:

Q: If 54.5 mol54.5 mol of an ideal gas is at 4.67 atm4.67 atm at 41.40 ∘C,41.40 ∘C, what is the volume…

A: Given information: Moles (n) = 54.5 mol Pressure (P) = 4.67 atm Temperature (T) = 41.40 ∘C

Q: The mass of 1.12 liters of gas Y at STP is found to be 6.23 g. The molar mass of gas Y is O a. 157…

A: Standard temperature and pressure is the condition where the temperature = 273 K and the pressure =…

Q: Nitric acid can be prepared by bubbling dinitrogen pentoxide into water. N2O5 (g) + H2 O(e) → 2 H†…

A: The molarity is an important method to determine the concentration of a solution. It is generally…

Q: What is the partial pressure of SO2 in a gas mixture of 8.7 g of SO2 and 6.6 g of N20 at a total…

A: Given that, Total pressure of mixture of SO2 and NO2 PT = 6.4 atm Amount of SO2 in mixture = 8.7 g…

Q: A sample of a gas has a mass of 2.73 g and occupies 3.00 L at 122 oC and 4.00 atm. What is the…

A:

Q: A gaseous mixture containing 7.5 mol He and 2.6 mol NO2 has a total pressure of 10.1 atm. What is…

A:

Q: What is the mass (in grams) of 23.50 L of propane vapor(C3H8) at STP

A:

Q: Calculate the molar mass of a gas that has a density of 1.428 g/L at STP. 15.70 g/mol O 14.28 g/mol…

A: Given Density = 1.428 g/L Molar mass of gas =?

Q: A gaseous mixture contains 12.4 g of N2 and 12.4 g of 02 that exerts a total pressure of 1.23 atm.…

A:

Q: Calculate the volume of a gas in a system when 22.0 g of O2 (Molar mass = 32 g/mol) at a pressure of…

A:

Q: A 5.00-mol sample of oxygen gas is confined to a pressure of 5 atm at a temperature of 27 degrees…

A: This problem is related to the ideal gas law. The ideal gas equation is PV=nRT………………(1). Where, P is…

Q: A mixture of 17.9 g N2 (Molar mass: 28.0 g/mol), 36.9 g Cl2 (Molar mass: 70.9 g/mol) and 18.4 g Xe…

A: We know that ; Partial pressure of gas (Pa) = Mole fraction of gas (Xa) × total pressure of gas…

Q: The mass of 1.12 liters of gas Y at STP is found to be 6.23 g. The molar mass of gas Y is O A. 157…

A:

Q: A gaseous mixture consists of 50.0% O2, 25.0% N2 and 25.0% Cle, by mass At standart temperature and…

A: According to Dalton’s law of partial pressure, the partial vapor pressure of any liquid is directly…

Q: A mixture of 17.9 g N2 (Molar mass: 28.0 g/mol), 36.9 g Cl2 (Molar mass: 70.9 g/mol) and 18.4 g Xe…

A: The question is based on Dalton's law of partial pressure and ideal gas equation.   Dalton's law of…

Q: What is the mass (in grams) of 24.50 L of propane vapor (C₃H₈) at STP? R = 0.08314 L･bar/mol･K.

A: Given gaseous compound is propane  Volume of propane = 24.50 L  At STP conditions means  temperature…

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.