the oxygen gas emitted from an aquatic plant during photosynthesis is collected over water at a temperature of 25 Celcius and a total presure of 744 torr.    What is the partial pressure of the oxygen gas in mmHg?

Q: A sample of oxygen gas, which is saturated with water vapour, is kept in a 10 L vessel at 30° C and…

A: Given, Total pressure, (PO2 + PH2O) = 758 Torr Pressure of water vapor, (PH2O) = 31.8 Torr

Q: an air sample in the  lungs contains oxygen at 93mmHg, nitrogen at 565 mmHg, carbon dioxide at 38…

A: This question can be solved on the prior knowledge of the Daltons Law of Partial Pressure. It states…

Q: The oxygen gas emitted from an aquatic plant during photosynthesis is collected over water at 25 °C…

A: Given details, T = 25 °C Total pressure = 753 torr. To calculate the partial pressure of the oxygen…

Q: A sample of carbon monoxide was collected over water at a total pressure of 761 torr and a…

A: According to the Dalton’s law of partial pressure, the total pressure of a mixture of non-reacting…

Q: What is the equivalent pressure of 1520 torr in units of atm?

A: Applying concept of conversation of torr to atm.

Q: A sample of carbon monoxide was collected over water at a total pressure of 756 torr and a…

A: Given; Total pressure = 756 torr Temperature = 18oC

Q: What is the partial pressure of oxygen if the total pressure of wet gas is 705 mmHg, and the oxygen…

A:

Q: A 0.239 g sample of carbon dioxide, CO2, has a volume of 555 mLmL and a pressure of 488 mmHg .

A: Given: Mass of carbon dioxide (CO2) = 0.239 g Volume (V) = 555 mL=0.555 L Pressure (P)= 488 mmHg To…

Q: O2 is prepared by decomposing calcium chlorate (Ca(ClO3)2) and collecting 255 ml sample over water…

A: Given data -  total pressure = 798 mmHg  vapor pressure of water at 40o C = 55.3 mmHg Volume = 255…

Q: When 10.33 g of neon is combined in a 20.66 L container at 134oC with 8.59 g of argon, what is the…

A: Given: The given mass of Ne, = 10.33 g. The given mass of Ar, = 8.59 g. The volume of the container,…

Q: When fully inflated, a hot-air balloon has a volume of 1.6 X 105 L at an average temperature of 375…

A: Given that volume of hot-air balloon, y =1.6×105 L Pressure, P = 0.975 atm Temperature, T = 375 K…

Q: What is the temperature (in degrees Celsius) of a nitrogen gas sample that has a volume of 2.50 L, a…

A:

Q: If nitrogen has a partial pressure of 593 torr and oxygen has a partial pressure of 0.21 atm, what…

A: Dalton's law of partial pressure is defined by the total pressure of a mixture of gas is  equal to…

Q: A sample of nitrogen occupies 750 mL at 24 degrees Celsius at 595 torr. At what temperature ( in…

A:

Q: A 725 mL sample of helium gas has a pressure of 205 torr. What is its volume when the pressure is…

A: According to Boyle's law P1V1 = P2V2 = Constant ( At constant Temperature)or P1P2 = V2V1By apply…

Q: A 275-mL flask contains pure helium at a pressure of 746 torr. A second flask with a volume of 475…

A: Total volume after the stopcock is opened. The total volume is 275 ml + 475 ml = 750 ml. Since the…

Q: If the mercury in a manometer raises 43.0 millimeters due to a change in pressure, what is the…

A: Mercury in manometer raises 43.0 millimeter So the pressure is 43.0 mmHg Recall the relation between…

Q: What is the pressure in a 19.1 L cylinder filled with 0.684 mol of nitrogen gas at a temperature of…

A:

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

A: Given details, At STP, V1=1250 mLT1=273KP1=1 atmV2=255 mLT2=573 K To calculate the final pressure.

Q: If the mercury in a manometer raises 16.0 millimeters due to a change in pressure, what is the…

A: Pressure of a substance can be expressed in different units which are atm, mm Hg, bar and pascal.

Q: What is the density of argon gas at a pressure of 312 mmHg and a temperature of 17 °C?

A:

Q: If a sample of a gas has a volume of 566 mL at 658 torr, what will its volume be if th pressure is…

A: Since you have posted multiple questions.we will solve the first question for you.To get the…

Q: If 0.370 L of neon gas is collected over water at a temperature of 60°C and a pressure of 760 torr,…

A: GIVEN: The volume of Neon gas collected over water= 0.370 L Temperature =60°C  Pressure = 760 torr…

Q: A typical barometric pressure in Kansas City is 740 torr. What is this pressure in atmospheres, in…

A: Given, pressure = 740 torr Conversions required for calculating the pressure in the given units are,…

Q: How many moles of a gas fill a flask with a volume of 168 mL at 97 degrees Celsius and a pressure of…

A: Ideal Gas Law :-  PV = nRT  P is the pressure of gas  V is the volume occupied by gas n is the…

Q: What will be the new pressure (in mmHg) of hydrogen gas if it was heated to 77 degrees Celsius at…

A: Assuming that Hydrogen behaves ideally , we can use Ideal Gas Law which gives relationship between…

Q: A typical barometric pressure in Kansas City is 740 torr. What is this pressure in atmospheres, in…

A: The pressure is expressed in term of many units which are interconvertible.  a).we know that,  760…

Q: A sample of hydrogen gas occupies a volume of 9.15L at 55.0 degrees Celsius and 378 torr. If the…

A: Given that: volume of gas, V1 =  9.15 L temperature, T1 = 55.0 oC = 55.0 + 273= 328 K pressure, P1…

Q: What is the total pressure of air in lungs of an individual with oxygen at 93 mmHg, nitrogen at 565…

A: This question can be solved on the prior knowledge of the Daltons Law of Partial Pressure. It states…

Q: What is the density of neon gas at a pressure of 785 torr and a temperature of 35ºC?

A: Molar mass of Neon(Ne)= 20.1797 g/mol Provided temperature = 35°C Or, Provided temperature = (273.15…

Q: What mass of butane, in g, will be needed to fill a 3.12 L container to a pressure of 858 torr at a…

A:

Q: A steel tank contains a mixture of Ar and He gases. If the partial pressure of helium in the tank is…

A:

Q: A sample of argon, Ar, effuses through a small hole at a rate of 9.00×106 mol/h. An unknown gas,…

A:

Q: The hydrogen gas formed in a chemical reaction is collected over water at 30 ∘C∘C at a total…

A: Given : Temperature = 30 oC And total pressure of gas = 730 mm Hg

Q: A sample of oxygen gas occupies 1.9 L at pressure of 1156 torr. What volume will it occupy when the…

A: 2. Given :- initial volume = 1.9 L                Initial pressure = 1156 torr                Final…

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

A: P1 = 1 atmT1= 273 KV1= 1250 mLP2=?T2= 300oC =573 KV2= 255 mL

Q: What is the density of sulfur dioxide gas at 795 torr and 25 oC?

A:

Q: The barometric pressure in the center of a cyclone is 29.2 inches of Hg. What is the pressure in…

A: Hello. Since your question has multiple parts, we will solve the first question for you. If you want…

Q: When a supply of hydrogen gas is held in a 4-liter container at 320K, it exerts a pressure of 800…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: 10.0 g of argon exerts a pressure of 2800 torr at 75 degrees celsius. what is the volume of the…

A: 10.0 g of argon pressure = 2800 torr  Temperature = 75°c By using ideal gas equation…

Q: A sample of nitrogen gas at 298 K and 745 torr has a volume of 37.42 L. What volume will it occupy…

A: To solve this problem we will use the Boyle's law   which is given as  P1V1  = P2V2      Where,  P1…

Q: Under conditions in which the density of carbon dioxide is 1.96 g/L and that of nitrogen is 1.25…

A: The given data: The density of the Carbon dioxide = 1.96 g/L. The density of the nitrogen = 1.25…

Q: What is the total pressure exerted by a gaseous mixture that contains 1.74 g of hydrogen and 8.37 g…

A: Number of mol of hydrogen = given mass / molecular mass = 1.74 g/ 2.01588 g/mol = 0.86 molNumber of…

Q: A sample of gas at 756 torr and 230C occupies 123 mm3. What would its volume be if the (75.4…

A: Boyle’s law is a gas law which states that the pressure exerted by a gas (of a given mass, kept at a…

Q: A helium-filled balloon at sea level has a volume of 2.1 L at 0.998 atm and 36 oC . If it is…

A: The ideal gas equation is given as: PV=nRT

Q: If 1.27 g Ar are added to 1.17 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A:

Q: A sample of oxygen gas is collected by displacement of water at 25 Celsius and 1.21 atm total…

A: Given: Temperature = 25oC Total Pressure = 1.21 atm Vapor pressure of H2O =23.756 mmHg To calculate:…

Q: What volume is occupied by a 1.19 mol sample of xenon gas at a temperature of 0 °C and a pressure of…

A:

Q: Calculate the density of xenon gas at a pressure of 742 mmHgmmHg and a temperature of 45 ∘C

A:

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.