A reaction between liquid reactants takes place at 34.0 °C in a sealed, evacuated vessel with a measured volume of 25.0 L. Measurements show that the reaction produced 11. g of carbon dioxide gas. Calculate the pressure of carbon dioxide gas in the reaction vessel after the reaction. You may ignore the volume of the liquid reactants. Round your answer to 2 significant digits. pressure: I atm

Q: A sample of gas has a volume of 3.30 L at a temperature of 42.80 °C. The gas sample is heated to a…

A:

Q: 95.24 mL 24.0 °C Barometric pressure 739 mmHg Vapor pressure of water at 24.0 °C 22.5 mmHg Calculate…

A: Total Volume of H2 gas collected = 95.24 mL or ( 95.24 /1000 ) L Temperature, T = 24°C or 297 K…

Q: A sample of an unknown compound is vaporized at 180. °C. The gas produced has a volume of 2500. mL…

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Q: The apparatus shown below contains nitrogen and hydrogen gases in the flasks with the valve closed.…

A: First, we will calculate the number of moles of Nitrogen and Hydrogen in the apparatus: As we know,…

Q: A gas is heated from 213.0 K to 298.0 K and the volume is increased from 14.0 liters to 35.0 liters…

A:

Q: Question 22 The apparatus shown below contains nitrogen and hydrogen gases in the flasks with the…

A: we have to calculate the pressure after the reaction

Q: A sealed vessel containing 2.00 L of gas at 160 atm is measured to be 47.0 °C. The pressure is then…

A: Consider the given information as follows; Initial volume V1 = 2.00 L Initial pressure P1 = 160 atm…

Q: A 6.00 L tank at 27.5 °C is filled with 14.6 g of sulfur hexafluoride gas and 3.50 g of dinitrogen…

A: Step 1:   Step 2: Step 3: Step 4:

Q: Consider the apparatus shown below. The valve is closed. the left bulb contains nitrogen gas and the…

A: The solution of the given question is

Q: A gas cylinder that contains argon has an internal volume of 17.2 L. A pressure gauge attached to…

A: A gas is said to be ideal if it follows ideal gas equation PV = nRT

Q: Samples of chlorine, methane, and ammonia gas are stored at 25°C and 1 atm. Each sample contains 1…

A: Each gas is stored at 25oC and 1atm No of moles of each gas =1

Q: A 5.71 g sample of graphite was heated with 69.3 g of O₂ in a 8.00 L flask. The reaction that took…

A: •Given:- Graphite:- 5.71 gm O2 gas = 69.3 gm => We have to total pressure after completion of…

Q: 0.30 mol H2 (g) and 0.20 mol O2 (g) are added to a cylinder. Before reaction, the total pressure is…

A: According to Gay-pressure Lussac's law describes the connection between a gas's pressure and…

Q: Use the References to access important values if needed for this question. What volume of hydrogen…

A:

Q: 132.0 g of chlorine gas (Cl2) and 24.0 g of helium (He) are mixed in a container with a total…

A: Given,  Mass of. Cl2 = 132 g Molar mass of Cl2 = 71 g/mol Moles = mass/MM     = 132/71   = 1.86 mol…

Q: A cylinder is filled with 10.0 L of gas and a piston is put into it. The initial pressure of the gas…

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Q: Carbon monoxide gas is collected at −11.0°C in an evacuated flask with a measured volume of 5.0 L.…

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Q: A tank contains a mixture of 14.6 g of argon gas and 9.69 g of neon gas at 27 °C. The total pressure…

A: We are having 9.69g Neon & 14.6g Argonnoof moles of Neon present = weight of Neon(g)Molar mass…

Q: A sample of an unknown compound is vaporized at 110. °C. The gas produced has a volume of 1370. mL…

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Q: rogen produced from a hydrolysis reaction was collected over water. The data is compiled in the…

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Q: A gas cylinder that contains helium has an internal volume of 17.2 L. A pressure gauge attached to…

A: Given :-  Internal volume of cylinder = 17.2 L  Temperature = 21.9°C  Pressure = 1990 psi  To…

Q: A reaction between liquid reactants takes place at 33.0 °C in a sealed, evacuated vessel with a…

A:

Q: A sample of gas contains 0.1600 mol of CH4(g) and 0.1600 mol of H2O(g) and occupies a volume of 18.4…

A: Given information: 0.1600 mol of CH4(g) and 0.1600 mol of H2O(g) volume of 18.4 L at reactant side…

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Q: Enter your answer in the provided box. A sample of sulfur hexafluoride gas occupies 7.37 L at 202°C.…

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Q: Hydrogen gas is produced when magnesium metal reacts with hydrochloric acid. In the lab, a student…

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Q: When heated, potassium chlorate decomposes to potassium chloride and oxygen gas according to the…

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Q: A 9.00 L tank at 4.56 °C is filled with 8.55 g of chlorine pentafluoride gas and 9.34 g of…

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Q: Hydrogen gas, oxygen gas, and water vapor are collected in eudiometer. The eudiometer contains…

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Q: hot-air balloon initially holds 4.5 x 104 moles of gas in 1.1 x 106 L of volume at constant pressure…

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Q: The barometric pressure in Madison, Wisconsin (elevation 873 ft or 226 mm), averages about 29.2…

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Q: A sample of Ar gas has a pressure of 3.93 atm at 277.82 K. What will be the pressure of the gas when…

A: Given,  Initial pressure, P1 = 3.93 atm  Initial temperature, T1 = 277.82 K  Final temperature, T2 =…

Q: volume (in L) of the balloon at this new altitude.

A:

Q: A gas storage cylinder in an ordinary chemical laboratory measures  5.7cm  wide and  23.cm  high.…

A: Given: A gas storage cylinder in an ordinary chemical laboratory measures 5.7 cm wide and 23 cm…

Q: A sample of 0.225 mole of gas has a volume of 748 mL at 28°C. Calculate the pressure in atm of this…

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Q: Imagine that you measured the volume occupied by 2.8x10^-3 g of an unknown pollutant at standard…

A: Answer:Here:

Q: °C. Mass of Mg = g %3D

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Q: A sample of gas contains 0.2000 mol of CO(g) and 0.2000 mol of NO(g) and occupies a volume of 15.5…

A: Given ,Reaction : Total volume of smaple : Objective :

Q: A 60.0 mL sample of hydrogen gas is collected when the barometric pressure is 740.0 mmHg. What will…

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Q: A sample of gas at 22.57 °C and occupying a volume of 14.81 L is heated to a temperature of 123.43…

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Q: Calculate the volume of the sample after the reaction takes place, assuming that

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Q: Use the van der Waal's Equation to calculate the pressure exerted by 100.0 grams of nitrous oxide…

A: Given,mass of nitrous oxide ( N2O ) = 100.0 gvolume of container = 2.75 Ltemperature = 28.0 oCa =…

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.