10) A 1.25 mole sample of acetylene (C2H2) gas has a volume of 25 L at 60°C. What is the corrected pressure (kPa) according to van der Waal's? (a = 451.6 kPa L-² mol-1 , b = b= 0.05220 L mol·')

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A: Given data, Volume(V)=7.82×103LTotal pressure(P)=245barTemperature(T)=677oC=677+273.15=950.15K

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Q: What is the volume occupied by 1.24 mol of a gas at 35oC if the pressure is 96.2 kPa? What is the…

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Q: A sample of phosphorus that weighs 3.243 × 10−2 g exerts a pressure of 31.89 kPa in a 56.0-mL bulb…

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Q: A sealed flask with an internal volume of 2.0 dm3 contains 6.0 g of methane. If the pressure inside…

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Q: Chlorofluorocarbons (CFC's) are gases that were formerly widely used in acrosols and refrigerators…

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Q: 4. Calculate the pressure exerted by 3 moles of oxygen gas, O2, confined to a volume of 510 mL at…

A:

Q: 10(b) A certain sample of a gas has a volume of 20.00 dm3 at 0 °C and 1.000 atm. A plot of the…

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Q: A 36.0–L cylinder of a gas used for calibration of blood gas analyzers in medical laboratories…

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Q: 2. A mixture of 6.0 g O2(g) and 9.0 g CH49) is placed in a 15 L vessel at 0 C. What is the partial…

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Q: .A sample of carbon dioxide occupies a volume of 6.70 liters at 105 kPa pressure. What pressure…

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Q: Butane, C4H10, is used as fuel for cigarette lighters.  If you have 156 mL of butane at 747 mmHg and…

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A: P1 = 60.75 kPa = 60750 Pa P2 = ? T1 = 313.15 K  T2 = 94.43 K  1 kPa = 7.50062 mmHg

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Q: 9) A 0.780 L flask is filled with 2.88 mol of acetylene gas (C2H2). Given that the pressureexerted…

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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.