If there is a temp in K of 0.840 mole of neon in a 2.00 L vessel at 4.68 atm what will the temp be

Q: Some N₂ gas is mixed with some O₂ gas, and the sketch below shows a representative sample of the…

A: The total number of gas molecules are 20.  Total number of oxygen molecules = 17 Total number of…

Q: A study of the effects of certain gases on plant growth requires a synthetic atmosphere composed of…

A: (a)Mole fraction = (mole %) / 100 Partial pressure = mole fraction × total pressure Mole fraction of…

Q: Assume a gas mixture consists of 0.215kg of Xe, 258g of H2, 51.8g of Cl2, and 283g of C6H6. If the…

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Q: In theory, a decrease in the volume of the container for a gas is the same as decreasing the…

A: PV = nRT ( ideal gas equation )  P = (n/V) RT  Where : n/V = C  P = CRT  Concentration(C) = ( Number…

Q: A sample of oxygen gas collected at a pressure of 1.34 atm and a temperature of 293 K is found to…

A: Given,  pressure = 1.34 atm Temperature = 293 K Volume = 887 ml = 0.887 L  Number of moles of gas ,n…

Q: A mixture of cyclopropane gas (C3H6) and Oxygen (O2) in a 1.00 to 4.00 mole ratio is used as an…

A: Given that the mole ratio of cyclopropane and oxygen in the mixture is 1:4 respectively. The partial…

Q: A sample of CO2 gas at 373.15 k has a volume of 250 mL at 1 atm. How many moles of CO2 are present?

A: We have temperature as 373.15 K, volume as 250 mL, pressure as 1 atm . We have to predict the moles…

Q: What is the partial pressure of He in a 5.00-L vessel at 25ºC that contains 0.0410 mole of He, 0.121…

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Q: How many moles of gaseous boron trifluoride, BF3 are contained in a 4.3455L bulb at 789.7K if the…

A: Given,Volume of the bulb = 4.3455 LTemperature = 789.7 KPressure = 1.225 atm

Q: If 3.14 moles of O2 is at 1.42 atm, and an additional 1.83 mol O2 and 3.61 mol Ar are added without…

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Q: Suppose a gas mixture used for anesthesia contains 4.00 mol oxygen (O₂) and 6.00 mol nitrous oxide…

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Q: What is the partial pressure of Ar if the total pressure is 722 mmHg and it is 35% of the mixture? O…

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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.