If you have two jars containing the same amount, n1=n2, and type of gas (for example, oxygen) and they are at the same temperature, T, what can you say about their pressure if the first jar has four times the volume of the second, V1 = 4V2?  Hint: use pV=nRT

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Q: nd 107.0 kPa? * D 47.3 g/mol DNone of these is correct.

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Q: p+a |(V-nb)=nRT The van der Waals equation of state. R stands for the gas constant and n for moles…

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A: Given,mole ratio of 94 : 4.0 : 1.5 : 0.50total number of moles = 94 + 4 + 1.5 + 0.5 = 100Therefore,…

Q: What Celsius temperature, T2, is required to change the volume of the gas sample in Part A (T1 = 1.0…

A: Given: Initial volume = 1.80 × 103 L Initial temperature 1.0 oC And final volume = 3.60 × 103 L

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Q: What pressure of N, gas is produced if 40.06 g of NH, is reacted with excess NO in a sealed 22.4 L…

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Q: A gas that obeys the equation of state: P = RT V-b a T²V² For this gas, determine the Boyle…

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Q: A gas mixture contains 6.50 g CO2 and 22.1 g Ar. What is the partial pressure of Ar if the total…

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Q: You want to store 156 g of CO2 gas in a 17.5-L tank at room temperature (25 °C). Calculate the…

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Q: Using the ideal gas law (PV=nRT), calculate the temperature of a gas in a canister 10.4 L in volume.…

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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.