4. A 3 mole sample of gas at 6 atm contracts from 45 L to 35 L as 1 mole of gas is removed from the container. What is the final pressure of the gas now in the container? Assume temperature remains constant.

Q: A gas sample at a certain pressure and absolute temperature occupies a volume of 0.5 L. If the…

A:

Q: The stopcock connecting a 3.75 L bulb containing krypton gas at a pressure of 7.18 atm, and a 7.60 L…

A: Boyle's law:  According to Boyle’s law, the absolute pressure exerted by a given mass of an ideal…

Q: A sample of oxygen gas at a pressure of 1.06 atm and a temperature of 23.9 °C, occupies a volume of…

A: Given data :  Pressure of the oxygen gas = 1.06 atm  Temperature of the gas sample = 23.9 0C =…

Q: A gas in a cylinder with a movable piston occupies 0.60 liters at 1.5 atmospheres of pressure. If…

A: Assuming ideal conditions, we have ideal gas equation PV = nRT. So, at constant temperature(T) and…

Q: A 3.00 L sample of gas at pressure  of 4.00 atm is compressed  to 2.00 L at constant temperatures.…

A: Given-VV1 = 3.00 L V2 =2.00 L P1 =4.00 atm To find- P2=? Formula- Boyle's law P1V1 = P2V2    (T =…

Q: The stopcock connecting a 3.27 L bulb containing xenon gas at a pressure of 8.26 atm, and a 3.86 L…

A: Given information, Volume of xenon gas is 3.27 L Pressure of xenon gas is 8.26 atm Volume of methane…

Q: A sample of gas at 25.0 °C has a pressure of 1.20 atm. Calculate the final temperature in °C if the…

A: Initial pressure, P1 = 1.20 atm Initial temperature, T1 = 25 ◦C Or (273.15 + 25) K Final…

Q: A sample of gas has an initial volume of 22.8 L at a pressure of 1.65 atm. If the sample is…

A: Given, P1 = 1.65 atm V1 =22.8 L V2  = 10.7 L P2 =?  According to Boyle's law at constant…

Q: Calculate the final pressure of a gas initially at 122 kPa pressure that is expanded from 4.50 L at…

A:

Q: A volume of gas at 2.0 atm occupies 1.5 L. If the volume is increased to 3.0 L, what is the new…

A: the volume of gas  V1 =1.5 L; at the pressure, P1= 2.0 atm the volume of the gas  V2= 3.0 L;

Q: A sample of helium gas at a pressure of 786 mm Hg and a temperature of 26 °C, occupies a volume of…

A: Given :-  Initial temperature (T1) = 26°C  Initial volume (V1) = 6.59 L  Final temperature (T2) =…

Q: The temperature of a gas in a 5.00 L container at 1.00 atm pressure and 298 K is lowered to 220 K…

A: Gay-Lussac's law states that at constant volume, pressure (P) is directly proportional to…

Q: The pressure of 5.0 L of gas increases from 1.50 atm to 1.8 atm. What is the final volume of the…

A:

Q: what is the new pressure

A: According to Charle's law, for a given mass and constanttemperature of an ideal gas, the pressure…

Q: A sample of hydrogen gas at a pressure of 940 mmHg and a temperature of 79°C, occupies a volume of…

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

Q: A sample of 5.6 L gas is collected at 25°C and has a pressure of 0.9 5 ATM how many moles of gas are…

A: Volume of gas = 5.6 L Temperature = 25◦ C or 298.15 K Pressure = 0.95 atm

Q: A sample of neon gas that occupies a volume of 29.7 L at a temperature of 0 °C and a pressure of 1…

A: The given information in the question : Volume of the neon gas = 29.7 L Temperature = 0 oC = 273.15…

Q: A sample of carbon dioxide gas that occupies a volume of 42.2 L at a temperature of 0 °C and a…

A: Consider the given information is as follows; Volume (V) = 42.2 L Temperature (T) = 0°C=0+273.15…

Q: The temperature of a 501 mL sample of gas decreases from 251 K to 140 K. What is the final volume of…

A:

Q: 1. At room temperature, a gas occupies 2.8 L at a pressure of 2.5 atm. What will be its final volume…

A: The Gas laws will be used here to solve these two questions. Firstly, Boyle's law, which states that…

Q: moles of gas. A sample of methane gas that occupies a volume of 21.7 L at a temperature of 0 °C and…

A:

Q: A sample of gas has an initial volume of 13.9 L at a pressure of1.22 atm. If the sample is…

A: According to Boyle's law: At constant temprerature, pressure is inversely proportional to the volume…

Q: A sample of hydrogen gas at a pressure of 1.08 atm and a temperature of 269 °C, occupies a volume of…

A:

Q: How many moles of gas are contained in a 20.0 L cylinder at a pressure of 50.0 atm and a temperature…

A:

Q: The temperature of a gas is heated from 20 K to 300 K, causing the volume to double. If the pressure…

A:

Q: A sample of bromine gas occupies 2.65 L at 1.20 atm. container at the same temperature? I expect the…

A: Use the relation :P1V1 = P2 V2 ..…..(A)  Where, P1= initial pressure  of gas = 1.20 atm P2= final…

Q: Consider two gases, A and B, each in a 1.0-L container with both gases at the same temperature and…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: A sample of krypton gas at a pressure of 934 mm Hg and a temperature of 56 °C, occupies a volume of…

A:

Q: A sample of gas is held at 18.3 atm, 12.5 L, and 290 K. If the sample is transferred to a container…

A: By using combined ideal gas equation for two different conditions, we can calculate the pressure of…

Q: A 48.1 mL sample of gas in a cylinder is warmed from 23 ∘C to 83 ∘C. What is its volume at the final…

A: Given information:Temperature of the gas at initial stage (T1) = 23 °CVolume at initial stage (V1) =…

Q: moles of gas. A sample of neon gas that occupies a volume of 10.5 L at a temperature of 0 °C and a…

A: Given : Volume of neon gas = 10.5 L Temperature = 0° C = 273K  Pressure = 1 atm

Q: What is the molecular mass of this gas?

A:

Q: A gas starts at 100C with a pressure of 1.00atm and reaches a pressure of 2.50atm if the volume is…

A: Given data: Temperature T1 = 100oC Pressure P1 = 1 atm Pressure P2 = 2.5 atm  Formula used: At…

Q: Container A holds 727 mL of an ideal gas at 2.30 atm. Container B holds 189 mL of a different ideal…

A:

Q: moles of gas. A sample of oxygen gas that occupies a volume of 36.2 L at a temperature of 0 °C and a…

A:

Q: Explain how the ideal gas law contains within it the simple gas laws?

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: #7: 4.40 L of a gas is collected at 50.0 °C. What will be its volume upon cooling to 25.0 °C? #8:…

A: According to Charle's law, at constant pressure the volume of the gas is directly proportional to…

Q: A 16.0 L sample of nitrogen gas has a pressure of 27.0 atm at a certain temperature. At the same…

A: It is required to calculate the volume of the gas at the same temperature having a pressure of 5.30…

Q: Solve this

A: Charles’ law states that at a constant pressure, the volume of a gas is directly proportional to its…

Q: moles of gas. A sample of xenon gas that occupies a volume of 39.9 L at a temperature of 0 °C and a…

A: Given: The volume (V) is 39.9 L The temperature (T) is 0oC The pressure (P) is 1 atm The gas…

Q: A 1.0 L sample of gas at 27 °C is heated so that it expands at constant pressure to a final volume…

A: Charles law states that, at constant pressure, the volume of an ideal gas is directly proportional…

Q: A sample of hydrogen gas that occupies a volume of 31.9 L at a temperature of 0 °C and a pressure of…

A: Since as per the ideal gas law  PV = nRT  where P = pressure of gas in atm = 1 atm (given) V =…

Q: A sample of gas occupies 100.0 mL at standard pressure. What volume will the gas occupy at a…

A: Boyle’s law states that the volume of a fixed amount of gas is inversely proportional to the…

Q: A sample of methane gas that occupies a volume of 22.4 L at a temperature of 0 °C and a pressure of…

A: The ideal gas equation is expressed as,…

Q: if a balloon was filled with 3.5 L of ammonia gas and all of the gas decomposed, what would be the…

A: The ideal gas equation is  PV = nRT  R = gas constant If P and T are constant then from above…

Q: moles of gas. A sample of krypton gas that occupies a volume of 28.2 L at a temperature of 0 °C and…

A: Use ideal gas equation:

Q: Container A holds 752 mL of ideal gas at 2.30 atm. Container B holds 124mL of ideal gas at 4.70 atm.…

A: We will use Boyle's law to calculate partial pressure of each gas in the total volume which states…

Q: A sample of neon gas at a pressure of 765 mmHg and a temperature of 58°C, occupies a volume of 6.68…

A: Given data:- A sample of Neon. Initial Temperature (T1) = 580C = (273 + 58)K = 331 K Initial…

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.