At what pressure in atm will the gas occupy 26.20 L at 43 oC?

Q: An empty flask has a mass of 47.392 g and 47.816 g when filled with acetone vapor at 100.oC and 745…

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Q: During laparoscopic surgery, carbon dioxide gas is used to expand the abdomen to help create a…

A: Use the combined gas law formula: where,  P1 and P2 represent the pressures in atm. V1 and V2…

Q: 8. Consider the reaction of solid copper(I) sulfide with oxygen gas to produce solid copper(I) oxide…

A: A balanced chemical equation is one that contains an equal number of atoms on both sides of the…

Q: A 2.65 g2.65 g sample of an unknown gas at 73 ∘C73 ∘C and 1.00 atm1.00 atm is stored in a 2.75 L2.75…

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Q: 7. If 10.0 liters of oxygen at STP are heated to 512 °C, what will be the new volume of a gas if the…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 10.113 Consider the following gases, all at STP: Ne, SF6, N2, CH4. (a) Which gas is most likely to…

A: (a)SF6 is the largest molecule among the given gases and it deviates from the assumption that there…

Q: 6.A sample of a gas occupies a volume of 1.45 liters at STP. What is the gas temperature at a…

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Q: What is the volume occupied by 10.8 g of nitrogen gas at 780 mmHg and 38.0 oC?

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Q: A sample of gas at 840.9 mmHg and occupying a volume of 13.84 L is transferred to a smaller…

A: Boyle's law It states that at a given temperature and composition pressure of any gas is inversely…

Q: A sample of gas at 1056.1 mmHg and 22.97 °C is heated to a temperature of 119.81 °C. What is the new…

A: Given: initial pressure =1056.1 mmHg Initial temperature=22.97o C Final temperature =119.81o C To…

Q: When 7.16 g of calcium metal completely reacts with excess water, what is the pressure, in atm, of…

A: Given Weight of calcium=7.16g Volume=2.1L Temperature=306 k To calculate pressure in atm

Q: A gas with a volume of 4.0L at a pressure of 205kPa is allowed to expand to a volume of 12.0L. What…

A: Give data : Initial volume(V1) = 4 litres Initial pressure(P1) = 205 kPa Now the gas is allowed to…

Q: How many moles of carbon dioxide gas (molar mass = 44.0 g/mole) are present in %3D a 22.42 L…

A: Given: Volume of container = 22.42 L Temperature = 0.0 oC And pressure of gas = 760 torr = 760760 =…

Q: A gas mixture with a pressure of 1.31 atm is composed of 20.95g O, and 78.09g N2. What is the…

A: Given: Total pressure of gaseous mixture = 1.31 atm. Mass of O2 = 20.95 g. And mass of N2 = 78.09 g.…

Q: When 15.0 g of fluorite (CaF2) reacts with excess sulfuric acid, hydrogen fluoride gas is collected…

A: . The reaction is as follows CaF2(s) +H2SO4(excess) →2HF(g) +CaSO4(s) Moles of calcium fluorite…

Q: 5.99 What pressure is exerted by a gas mixture containing 2.00 g of H2 and 7.00 g of N2 at 273 °C in…

A: We will use ideal gas equation and Dalton law of partial pressure

Q: 2. A sample of gas occupies a volume of 10.5 L at 700 mmHg and 100°C. What would the new pressure…

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Q: What is the final pressure (expressed in atm) of a 3.05 L system initially at 724 mmHg and 298K  and…

A: Introduction :  We have to calculate final pressure of gas .

Q: A 1.25-g sample of CO2 is contained in a 750.-mL flask at 22.5 °C. What is the pressure of the gas?

A: The given data contains, Volume = 0.75 L. Temperature = 295.5 K. mass = 1.25 g

Q: 17. A sample of neon occupies 105 Lat 28°C under a pressure of 985 torr. What volarne woukd the gas…

A: Using the ideal gas equation  PV = nRT  Where  P= pressure  V = volume  n = no of moles  R = gas…

Q: A sample of a certain gas has a volume of 452 mL at 711 mm Hg and 26 °C. What would be the volume of…

A: Given: Volume V1= 452 mL Pressure P1 = 711mmHg= 711/760= 0.935 atm Temperature T1 = 26oC= 26+ 273 =…

Q: A sample of NO2 gas has a volume of 1.50 L at 23 oC. What volume, in L, will this gas occupy at 123…

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Q: A sample of Ar gas occupies a volume of 1.5 L at 135oC and a pressure of 1.0 atm.  Determine the…

A: According to Charles Law Formula, “When the pressure on a sample of a dry gas is held constant, the…

Q: When gaseous F2 and solid Iz are heated to high temperatures, the Iz sublimes and gaseous iodine…

A: Charle's law: P1T1=P2T2

Q: The process of wine making involves the fermentation of glucose, where 650 mL of CO2 gas was…

A: Final volume of gas can be calculated using Ideal gas equation: PV = nRT, where P is pressure, V is…

Q: A ballon originally had a volume of 8.68 L at 258 K and a pressure of 575 mmHg. To what temperature…

A: To solve this problem we will use combined gas law which is given as  P1V1/T1 = P2V2/T2  Where ,  P1…

Q: The pressure in car tires is often measured in pounds per square inch (lb/in.2), with the…

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Q: The partial pressure of fluorine gas in a 2.00 L container is 0.85 atm while the partial pressure in…

A: The equation which is related to "P" (pressure in atm), "V" (volume in liter), "n" (moles), "R" (gas…

Q: To what temperature must 0.588 moles of NH3 gas have to be heated in a 15.0 L container in order for…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: py a

A: Given How many moles of gas at 104C would occupy a volume of 6.8 L at a pressure of 270 mm Hg?

Q: xenon fluoride can be prepared by heating a mixture of Xe and F2 gases to a high temperature in a…

A: Given: Volume of the container: 0.25 L Pressure = 0.12 atm Temperature= 0.0 °C After addition of…

Q: A 2.35 g2.35 g sample of an unknown gas at 29 ∘C29 ∘C and 1.05 atm1.05 atm is stored in a 2.25 L2.25…

A: According to ideal gas law PV = nRT where P = pressure = 1.05 atm (given) V = volume = 2.25 L…

Q: Chlorine is widely used to purify municipal water suppliesand to treat swimming pool waters. Suppose…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: A sample of O, with a pressure of 1.31 atm and a volume of 243 mL is allowed to react with excess…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A piece of dry ice (solid carbon dioxide) with a mass of 28.8 g sublime (converts from solid to gas)…

A: According to ideal gas equation,  PV = nRT V = (nRT/P) n = moles = (given mass / molecular mass)

Q: Consider three 1.0 L flasks labeled A, B, and C filled with the gases NO, NO2, and N2O,…

A: There are there states of matter. Solid, liquid and gas. Gas is less dense than solid and liquid.

Q: Two separate flasks are each filled with a gas at 25.0°C; the valve between them is opened and the…

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Q: At 618 mm Hg, a sample of nitrogen gas occupies 490 mL.  What volume does the gas occupy if the…

A: We know Boyle's Law states that, "The absolute pressure(P) exerted by a given mass of an ideal gas…

Q: A gas has a volume of 2.84 L at 1.00 atm and 0 °C. At what temperature does it have a volume of 7.50…

A: The temperature is determined using the following equation P1V1T1=P2V2T2 Where P is the pressure in…

Q: If a gas occupies a volume of 0.550 L at 25°C, at what temperature, in °C, will it occupy a volume…

A: In this question, we want to determine the temperature of gas in °C when volume Increases from…

Q: 14 - What is the pressure of the sample of gas trapped in the open-tube mercury manometer shown…

A: The pressure of the gas is given by --         = 736 mmHg - 92 mmHg         = 644 mm Hg

Q: One method for preparing hydrogen gas is to pass HCl gas over hot aluminium: the other product of…

A: We have volume of hydrogen gas as 28.5L, temperature as 25.5°C, at sea level pressure is 1atm, we…

Q: .A sample volume 1o0 °C oF gas occupies volume of l.25l a at 760 torr. 9.) caleul ate the new…

A: In ideal gas there is no force of attraction, collision are elastic and pressure will generate by…

Q: Consider the following gases, all at STP: Ne, SF6, N2, CH4.(a) Which gas is most likely to depart…

A: (a)SF6 is the largest molecule among the given gases and it deviates from the assumption that there…

Q: At 450 mm Hg and 85oC, a sample of carbon monoxide gas occupies a volume of 0.250 L. The gas is…

A: Given, P1 = 450 mm Hg = 0.59 atm P2 = ? V1 = 0.250 Litre V2 = 2.00 Litre T1 = 85 + 273 = 358…

Q: A tightly sealed 5.0-L flask contains 781 mm Hg of Ar at 19 °C. The flask is heated until the…

A: Gay-Lussac's law: At constant volume, pressure of given amount of gas is directly proportional with…

Q: In the fermentation of glucose (wine making), a volume of 780 mL carbon dioxide gas was produced at…

A: Given:V1=780mL=0.78L                             V2=?T1=273.15+37K=310.15K…

Q: To what temperature must 15 L of oxygen gas at 0oC be heated at 1 atm pressure in order to occupy a…

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

Q: 7. A sample of an ideal gas has a volume of 2500 ml at STP. What is the volume if the pressure is…

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.