What is the pressure of the gas in this mercury manometer if h = 81 mm and atmospheric pressure is 749 mmHg? pressure: mmHg gas

Q: Calculate the final temperature of a sample of gas initially at 22.3 0C that is expanding from 2.335…

A: As per the ideal gas law, PV = nRT  where P = pressure  V = volume  n = moles  R = gas constant  T =…

Q: A balloon contains 1.00 mol helium gas at STP. What will the volume of the balloon be if the…

A: At STP 1 mol of gas will occupy 22.4 L of volume. Boyle's law of gas gives how pressure relates with…

Q: Calculate the final temperature of a sample of gas initially at 42.3°C that has expanded from 0.635…

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Q: Calculate the approximate volume of a 1.5 mol sample of gas at 15°C and a pressure of 3.75 atm. O…

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Q: Which of the following gas samples would have the largest volume, measured at 25 °C and one…

A: To determine which of the given mass of gas will have the highest volume at a temperature of…

Q: What volume will 400 mL  of gas at 34 oC  and a pressure of 570 mmHg  occupy if the temperature is…

A: Applying derivative equation of ideal gas equation P1V1/T1= P2V2/T2

Q: The volume of a sample of hydrogen gas was decreased from 10.57 L to 3.86 L at constant temperature.…

A: Given :-  Initial volume = 10.57 L Final volume = 3.86 L Final pressure = 8.79 atm  To calculate :-…

Q: A sample of O2 gas occupies a volume of 742mL at 22˚C. If pressure remains constant,what would be…

A: Initial volume of the gas (V1) = 742 ml Initial temperature (T1) = 22°C = 295.15 K Pressure (P) =…

Q: What is the pressure of the gas in this mercury manometer if h = 75 mm and atmospheric pressure is…

A: Given, the image of the mercury manometer: Given, h = 75 mm Atmospheric pressure = 765 mmHg We have…

Q: if 2.00 moles of NO gas occupies 10.0 L at 22.0 C what is the pressure of the gas in atmospheres

A: Pressure of gas = 4.84 atm

Q: A sample of ammonia gas has a volume of 60.0 mL at STP.  What is the Celsius temperature if the…

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Q: What is the temperature of 0.6 moles of gas at a pressure of 69 mmHg and a volume of 126 mL, in…

A: The law obtained using various kinetic theory assumptions and helpful in determining variables…

Q: Calculate the volume occupied by 7.5 grams methane ( CH4 ) at 47 oC and 1520 mmHg. A. 0.47 L B. 45.3…

A: Solution The Ideal gas law is that the equation of state of a theoretic gas. it's an honest…

Q: What volume will 5.61 g of helium gas occupy at 90 °C and 701 mm Hg pressure? Volume = |L

A: Given data: Weight of helium = 5.61g Temperature = 900C Pressure = 701mmHg=701mmHg760mmHg=0.92atm…

Q: Consider the apparatus shown below in which the valve is closed. If the temperature is kept constant…

A: Given, When valve is closed: Pressure of a gas (P1) = 1.00 atm Volume of gas (V1) = 3.00 L When…

Q: What is the pressure of the sample of gas trapped in the open-tube mercury manometer shown below if…

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Q: A 255-mL gas sample contains argon and nitrogen at a temperature of 65 °C. The total pressure of the…

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Q: What is the pressure (in millimeters of mercury) inside a container of a gas connected to an…

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Q: What is the pressure of the gas in this mercury manometer if h = 89 mm and atmospheric pressure is…

A: Manometer is an instrument which is used to measure pressure of a gas.

Q: A gas at 25.0 degrees Celcius and 680 mmHg occupies 345 mL. What is the volume at

A: Given, Initial Temperature = 25.0°C Initial Pressure = 680 mm Hg  Initial Volume = 345 mL  Final…

Q: A sample of gas has an initial volume of 158 mL at a pressure of 735 mm Hg and a temperature of…

A: By applying ideal gas equation: P1 and P2 is the pressures of the gas. T1 and T2 is the temperature…

Q: A sample of gas in a balloon has an initial temperature of 21 ∘C and a volume of 1370 L . If the…

A: Initial Temperature (T1) = 294 Final temperature  (T2) = 332 Initial volume (V1)  =   1370 L Final…

Q: 1. A cylinder is filled with Xenon gas to a pressure of 742mmHg and a volume of 2.7L. If the…

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Q: The partial pressure of argon in the atmosphere is 7.10 mmHg. Calculate the partial pressure in atm…

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Q: What is the pressure of the gas in this mercury manometer if h = 65 mm and atmospheric pressure is…

A: Given- Mercury level (h) = 65mm Atmospheric pressure = 771 mm Hg To calculate - pressure of gas in…

Q: What volume will 475 mL  of gas at 33 oC  and a pressure of 460 mmHg  occupy if the temperature is…

A: Volume of gas (V1) = 475 mL Temperature (T1) =33o C Pressure (P1) = 460 mmHg Temperature (T2) = -75o…

Q: How many moles of gas would be used to fill a 42 liter weather balloon to a pressure of 150…

A: The given data contains, Volume = 42 L. Pressure = 150 kPa = 1.480 atm. Temperature = 288 K.

Q: A 270-mL gas sample contains argon and nitrogen at a temperature of 58∘C. The total pressure of the…

A: Given  Volume ( V ) = 270 mL                       = 0.270 Liter  Temperature ( T )     =  58 ℃…

Q: A sample of gas at 1122.4 mmHg and 21.29 °C is cooled to a temperature of -61.52 °C. What is the new…

A: Gay-Lussac’s Law: The pressure of a gas depends on the temperature of the gas. As the pressure of…

Q: Chlorine gas occupies a volume of 2.40 L at 630 mmHg .  What volume will it occupy at 350 mmhg ?

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Q: Calculate the absolute temperature at which 49.6 g of O2 has a pressure of 1,181 mmHg in a 8.33 L…

A: Given: Mass, m = 49.6 g  Molar mass of oxygen gas, M =32 g/mol Pressure, P=1,181 mmHg=1181/760 atm…

Q: The hydrogen gas formed in a chemical reaction is collected over water at 30.0 °C at a total…

A: Ideal gas equation, PV=nRT Where, P=pressure, V=Volume, n =number of moles R=gas constant…

Q: Calculate the final volume when 125 mL of argon gas undergoes a pressure change from 705 mm Hg to…

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Q: A sample of gas occupies a volume of 1.25 L at 100°C and 760 Torr. •Calculate the new volume in…

A: Question - 1 Here given, Initial volume (V1) = 1.25 L Initial temperature (T1) = 1000C = (273+100) K…

Q: An airplane is pressurized with air to 700 mmHg If the partial pressure of oxygen drops below 95.0…

A: The formula for calculating the total pressure of the mixture of gases by using the partial pressure…

Q: What is the pressure of the gas in this mercury manometer if = 89 mm and atmospheric pressure is 761…

A: using the formula to calculate the pressure.

Q: An open-ended manometer is used to measure gas pressure. What is the gas pressure if h=34.5 cm Hg?…

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Q: A cylinder contains helium gas with a volume of 2.60L at 20°C and 768 mmHg. If the balloon ascends…

A: Given:: V1=2.60 L P1=768 mmHg P2=614 mmHg V2= ?

Q: A sample of an ideal gas initially has a pressure of 0.775 atm at a temperature of 21.5°C. If the…

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Q: Calculate the highest pressure measured in atm and torr.  Round each of your answers to 3…

A: Dear student I have given answer to your question in the image format.

Q: Determine the weight of chlorine gas that exerts a pressure of 2660 mmHg occupies a volume of…

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Q: when 36 ml of 0.92 m h2so4 reacts with excess al, how many l of h2 are formed at 23 degrees celsius…

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Q: What volume would a 0.250 mole sample of H2 gas occupy, if it had a pressure of 1.70 atm, and a…

A: Detail mathematical calculation is shown below

Q: A weather balloon is inflated to a volume of 26.4 L at a pressure of 740. mmHg and a temperature of…

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Q: Argon gas (2.34 g) and Ne gas (0.663 g) are placed in a balloon. The total pressure inside the…

A: Given, Total Pressure = 1.07 atm T = 22 + 273 = 295 K

Q: 17 h gas What is the pressure (mmHg) of the sample of gas trapped in the open-tube mercury manometer…

A: The pressure (P) is expressed as the force (F) that distributes per unit area (A)of the surface or…

Q: A balloon at30.0C has a volume of 222 mL. If the temperature is increased to 53.1C and the pressure…

A: Given, Note:  1000 mL = 1 L Initially : Volume of gas (V1) = 222 mL = 0.222 L  Temperature of gas…

Q: Chlorine gas, Cl2 is used to purify water. How many grams of chlorine gas are in a 7.00 L tank, if…

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Q: A sample of hydrogen fluoride gas occupies 1250 mL at STP.  What is the pressure in mmHg if the…

A: We will use the ideal Gas Equation for solving this problem.