At STP, how many moles are in these volumes of gasses? (a) 67.2 L SO2 (b) 0.880L He (c) 1.00x10° L C,H,

Q: A gas with a volume of 525 mL at a temperature of -25°C is heated to 175°C. What is the new volume,…

A:

Q: If 4.80 LL of CO2CO2 gas at 21 ∘C∘C at 795 mmHgmmHg is used, what is the final volume, in liters, of…

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Q: 3.2.5 moles of gas, at 1590 mmHg, occupy a volume of 28.00 L. What is the temperature, in °C, of the…

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

Q: What is the mass of 1.75 L of isobutane (C,H,) gas at STP? Use atm as the standrard pressure unit.

A: Given;

Q: What is the volume in liters of 9.10 moles of CO₂ at standard temperature and pressure (STP)?

A:

Q: What volume of carbon dioxide (in L) will 2.18 g of antacid made of calcium carbonate produce at…

A: Given: The reaction is as follows: CaCO3s+2HClaq→CaCl2aq+H2Ol+CO2g Temperature, (T)=370C=(37+273.15)…

Q: What volume of carbon dioxide (in L) will 3.46 g of antacid made of calcium carbonate produce at…

A: Ideal gas law PV = nRTWHEREP = pressureV = volumen = molesR = gas constantT = temperature

Q: What volume of carbon dioxide (in L) will 3.32 g of antacid made of calcium carbonate produce at…

A: Molar mass of CaCO3 = 100.0869 g/mol Calculation of no. of mol of CaCO3: n=given massMolar mass=3.32…

Q: How many moles are present in 334L of H2 at STP?

A: Given: Volume of H2 at STP=334 L To find: Number of moles present

Q: What volume in liters would 20.0 moles of sulfur dioxide occupy at 75.3 °C with a pressure of 4.74…

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Q: What is the pressure of the gas if we have 3.50 moles of helium at -50.0°C in a rigid container…

A: An ideal gas follows a theoretical concept in which there is no interparticle interaction between…

Q: What volume of carbon dioxide (in L) will 3.58 g of antacid made of calcium carbonate produce at…

A: The question is based on the concept of acid base reactions. calcium carbonate has been  neutralised…

Q: What volume in liters would 20.0 moles of sulfur dioxide occupy at 75.3 °C with a pressure of 4.36…

A: GivenMoles = n =20.0 moletemperature = T = 75.3°CT = (75.3 + 273.15) K = 348.45 KPressure = P = 4.36…

Q: What mass of propane (C3H8) will fit in a 10L cylinder at STP?

A: Relation between moles and volume: At standard temperature and pressure (STP), the relation between…

Q: How many moles of nitrogen are in a 7320 mL sample of the gas at 2090 . mm Hg and 64.3 oC?

A: From ideal gas equation, PV = nRT        PV = nRT For N2 gas: Where P = pressure of the gas = 2090…

Q: the mass of the CO2?

A: Given data, P=3178 torr (4.1815 atm) T = 618 oC+273=891 K V = 2300 mL (2.3L)

Q: What is the volume in liters of 8.20 moles of CO₂ at standard temperature and pressure (STP)?

A: Given that, the number of moles of CO2 is 8.20 moles. We are asked to calculate the volume in liters…

Q: 6) Calculate the number of grams in 13.4 L of chłorine gas (Ch) at STP.

A: Given :- volume of Cl2 = 13.4 L  To calculate :- number of grams of Cl2

Q: 7. How many moles of a gas will a 700 ml flask hold at -100 °C and 860 torr?

A: Given: The volume of the gas(V)=700ml=0.7 L The temperature of the gas(T)=-1000C=173K The pressure…

Q: What is the volume in liters of 13.30 moles of CO₂ at standard temperature and pressure (STP)?

A: Gases at low pressures and high temperatures behave as ideal gases and follow all the gas laws.…

Q: What is the density in g/L of the gas CO2 at -14.9° C and 0.667 atm?

A:

Q: a. How many moles of N2 gas occupy a volume of 775 mL at 8.45 atm and 327 Kelvin?…

A: According to ideal gas law, PV = nRT where P = pressure in atm = 8.45 atm V = volume in L = volume…

Q: How many moles of a gas will occupy a 750 mL volume at 25 °c and 0.42 atm pressure? What is the…

A: Recall the following relation                                  PV=nRTGiven that,pressure of…

Q: 2.5 moles of gas, at 1590 mmHg, occupy a volume of 28.00 L. What is the temperature, in ˚C, of the…

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Q: How many moles in 16.8 liters of nitrogen gas at STP?

A: The provided volume of nitrogen gas at STP =16.8Litre Volume of one mole gas at STP=22.4litre/mol…

Q: What volume of carbon dioxide (in L) will 3.26 g of antacid made of calcium carbonate produce at…

A: Given mass of calcium carbonate = 3.26 g Molar mass of calcium carbonate = 100 g/mol Number of moles…

Q: What is the combined volume of 1.0 g of hydrogen gas (H2) and 10.0 g of helium gas (He2) when…

A: The given values are: wH2 = 1 gwHe2 = 10 gT = 20 °C = 293 KP = 5 atmR = 0.0821 L atm K-1 mol-1 The…

Q: 6) Calculate the number of grams in 13.4 L of chlorine gas (C2) at STP.

A:

Q: How many moles of carbon dioxide are in a 3440 mL sample of the gas at 1370 . mm Hg and 176 oC?

A:

Q: 2. Consider the formation of nitrogen dioxide from nitric oxide and oxygen: 2NO(g) + O2(g) → 2NO2(g)…

A: Given  Reaction       2NO(g)   +   O2(g)   →  2NO2(g) Volume of NO    =  10 Liter  Volume of NO2  =…

Q: .9 g of HCl at STP? Assume ideal beha

A: Assuming ideal gas behavior, we can say that 1 mole of an ideal gas occupies 22.4 L at standard…

Q: What is the volume in liters (L) of 2 moles of an ideal gas at 25°C and 790 mmHg

A: The volume of the gas is 47.0722 L.

Q: The air in a bicycle tire is bubbled through water and collected at 25oC.If the total volume of gas…

A:

Q: How many moles of air are present in the lungs if they occupy a volume of 5.0 L at 37 °C and 740 mm…

A: The given problem can be solved by using Ideal gas equation as; PV = nRT…

Q: how much pressure in kPa does 4.0 moles of nitrogen gas at 30°C Exer on a container that holds 55.0…

A: Given, moles of Nitrogen gas (n) = 4.0 mol Temperature (T) = 30°C = (30 + 273.15) K = 303.15 K…

Q: 10 How many moleculęs of CO2 gas at 713 mmHg and 56.7°C are present

A: According to the ideal gas equation, PV=nRTP=pressureV=volumeR=gas constantT=temperature

Q: What is the volume in liters of 5.50 moles of CO₂ at standard temperature and pressure (STP)?

A:

Q: How many moles of N2 gas occupy a volume of 775mL at 8.45 atm and 327 Kelvin?

A: Given : Pressure of N2 = 8.45 atm  Temperature of N2 = 327 K And volume of N2 = 775 mL = 0.775 L…

Q: | moloF F Dioxygen gas has a volome OF 2 2.4L at stP. what is the v0lume I Of mol of Dinitrogen gas…

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Q: How many moles of Br2 are in five cubic meters (5.00 m³) of Br2 gas at STP? mol Br2

A: Standard Temperature and Pressure (STP) The conditions in which the temperature is 0oC (273 K) and…

Q: What is the volume in mL of 3.59 g CO2 of gas at 2.09 atm and -14 °C?

A: Given - Mass of carbon dioxide ( CO2 ) = 3.59 g  Pressure of CO2  = 2.09 atm  Temperature of CO2  =…

Q: 6) During a medical procedure 3.68L of CO2 at 15.0°C and a presure of 1.25 atmbis used to expand an…

A: Final volume can be determined using Ideal gas equation: PV = nRT

Q: How many mole is each volume of gas at STP? 4. 50.0 L of N, 5. 100.0 L of čo 6. 75.0 L of CI,

A: Number of moles in 50 L of N2 has to be calculated.

Q: 2. If k, = 0.97 atm-L, what would be the volume (in liters) of a gas at 586 mmHg?

A: Given: K = 0.94 atm. L  = 714.4 mmHg. L         (Since: 1 atm = 760 mmHg ) The given pressure = 586…

Q: What volume of H2O (g) measured at STP is produced by the combustion of 6.27 g of natural gas (CH4)…

A: Given, weight of natural gas (CH4) = 6.27 gNow, calculate the mole of CH4,

Q: At stp, a gas occupies a volume of 300 ml. What would be it's final volume if the temperature…

A: From given data At STP Volume = 300 mL = 0.3L As at STP Pressure = 1 atm  Temperature = 273K  At…

Q: Using the ideal gas law, what is the volume in mL of 3.59 g CO2 of gas at 2.09 atm and -14 oC?

A:

Q: Enter your answer in the provided ber. How many liters of gaseous hydregen bromide at 90.°C and…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: What is the volume in liters of 9.50 moles of CO, at standard temperature and pressure (STP)?

A:

Q: 2. An unknown gas sample is collected in a 245 mL container at 25°C and 755 mmHg. a. How many moles…

A: Given :-  Volume of gas = 245 mL  Pressure  = 755 mm Hg  Temperature = 25°C  Mass of gas = 0.356 g…

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.