A mixture of 6.50 g H₂ (g) and 18.0 g CH4 (g) is placed in a 42.0 L vessel at 0 °C. What is the partial pressure of the CH4 gas? 1.72 atm 9.61 atm 0.599 atm 0 atm

Q: A mixture of gasses contains 4.64 mol Ne, 0.748 mol Ar, and 2.59 mol Xe. What is the partial…

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Q: molar mass of th

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Q: On a rainy day, a barometer reads 745 mmHg. Convert this value to atmospheres. (1 atm = 760. mm Hg)

A: The answer is given as below, The relation between mm Hg and atm is 1 atm = 760 mm Hg

Q: A gas cylinder contains 2.2 mol of N2, 3.3 mol of O2 and 4.4 mol of Cl2. What is the partial…

A: The partial pressure (Pa) of a gas 'a' in a mixture is given by: Pa=χa×PT Here PT is the total…

Q: 5.6 g of solid CO2 is put in an empty, sealed 4 L container at a temperature of 300 K. When all of…

A: Given: Mass of CO2 = 5.6 g. Volume of container = 4 L  Temperature = 300 K Moles of CO2 = MassMolar…

Q: A sealed 5.00 L flask is filled with xenon (131.3 g/mol), krypton (83.79 g/mol) and argon (39.95…

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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: At 2°C a 1.0-L flask contains 1.0x 10^-2  mole of N2 , 4.0x10^2 mg O2 , and 5.1x 10^21 molecules of…

A: N2 =  1.0x 10^-2  mole = 0.01 mole O2 =  4.0x10^2 mg =400 mg =0.4 g O2 = 0.4 g / 32g/mol = 0.0125…

Q: example in Part A has an initial volume of 42.0 L , and you have determined that it contains 1.60…

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Q: At 7°C a 1.0-L flask contains 5.0 × 10-2 mole of N2, 2.0 x 102 mg 02, and 2.4 x 1021 molecules of…

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Q: A gas mixture contains 8.00 g of Ne gas, 9.50 g of Cl2 gas, and 5.35 g of CO gas. If the total…

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Q: A gas mixture consists of 0.421 mol hydrogen (H2), 0.664 mol carbon dioxide (CO2), and 1.965 mol…

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Q: Container 1 has V = 1.0 L and container 2 has V = 2.0 L. Both containers have T = 300.0 K. The…

A: For details answer please find the explanation section.Explanation:

Q: A mixture of helium, neon, and argon has a total pressure of 558 mm Hg. The partial pressure of…

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Q: Consider the following chemical reaction: C(s)+H2O(g)→CO(g)+H2(g) How many liters of hydrogen gas…

A: Ideal gas law equation is equation which obeys gas laws under all condition of temperature and…

Q: A mixture of gases contains 1.01 g of N2, 6.45 g of H2, and 2.04 g of NH3. If the total pressure of…

A: Number of moles of N2 gas = given mass/molar mass =(1.01 g ÷ 28 g/mol) = 0.036 mol Number of moles…

Q: A mixture of gases contains 3.06 g of O2, 7.06 g of NO, and 8.66 g of SF6. If the total pressure of…

A: All details explanation in Handwritten solution.

Q: A mixture containing 2.13 g each of CH4(g), C2H4(g) and C4H10(g) is contained in a 1.50 L flask at a…

A: To solve this problem we will use Ideal gas equation  PV = nRT  Where , P = pressure…

Q: A mixture of 0.158 moles CO, 0.412 moles H2 and 0.710 moles O2 has a total pressure of 7.05 atm.…

A: Number of moles of CO = 0.158 mol Number of moles of H2 = 0.412 mol Number of moles of O2 = 0.710…

Q: 13.2 g of CO2 is mixed with 3.20 g of CH4 in a 4.00 L flask at a temperature of 11.2°C. What is the…

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Q: A gaseous mixture consists of 6.91 g of N2, 4.71 g of O2, and 2.95 g of He. Determine the partial…

A: Given, 6.91 g of N2, 4.71 g of O2, and 2.95 g of He T = 28 degrees celsius P = 1.05 atm pressure

Q: Suppose that Daniel has a 2.00 L bottle that contains a mixture of O2, N2, and CO2 under a total…

A: The objective of this question is to find the partial pressure of O2 in a mixture of gases. The…

Q: Find the number of grams of CO2 that exert a pressure of 1.03 atm at a volume of 32.5 liters and a…

A: Assuming the gas to be an ideal gas. So according to ideal gas law, PV = nRT where, P = pressure of…

Q: Consider a mixture of gas that contains 95% N2 and 5 % O2. Which gas has the higher partial…

A: The given data contains, % of N2=95%% of O2=5%

Q: Suppose that Daniel has a 2.00 L bottle that contains a mixture of O2, N2, and CO2 under a total…

A: Dalton's Partial Pressure Law Total pressure of a system at a particular temperature and pressure is…

Q: partial pressure

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Q: mixture of  He, Ne, and Ar has a pressure of 11.80 atm at 25.0°C.  If the partial pressure of He is…

A: According to Dalton law of pressure total pressure exerted by gaseous mixture is equal to sum of…

Q: A mixture of gases contains 2.15 g of N2, 1.53 g of H2, and 7.60 g of NH3. If the total pressure of…

A: A mixture of gases contains                                    mass of N2  is 2.15 g    and mass of…

Q: What is the temperature of an 11.2 L sample of carbon monoxide, CO, at 7.44 atm if it occupies 13.3…

A: We can use combined gas law equation for this question.

Q: A mixture of He, Ne, and Ar has a pressure of 16.7 atm at 28.0 °C. If the partial pressure of He is…

A: According Dalton’s law, the total pressure exerted  by  a mixture of gases is the total sum of the…

Q: Suppose that Daniel has a 2.50 L bottle that contains a mixture of O2, N2, and CO2 under a total…

A: Given,Volume of bottle = 2.50 LTotal pressure = 5.70 atmNumber of moles of N2 = 0.290 molPartial…

Q: A mixture of gases contains 1.56 g of N2, 1.35 g of H2, and 3.61 g of NH3. If the total pressure of…

A: Using dalton's law of partial pressure. Total pressure = sum of partial pressures of all gases.

Q: A gaseous mixture containing 16.0 g O2, 6.00 g H2, and 4.00 g He is placed into an 8.0 L vessel at 5…

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Q: At 750 K, a 296 mL container of Xe at 3.02 atm is connected by a valve to a 441 mL container of H2…

A: Ideal gas eequation can be written as: Here, P- pressure of gas V- volume of gas n- number of moles…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.